Teaching

1. Professor at Sharif University of Technology (1997-present)
2. Sessional lecturer at the University of Alberta, Edmonton, Canada (1996)
3. Lecturer at SharifUniversity of Technology, Tehran, Iran (1990-1991)
4. Lecturer at Amir Kabir University of Technology, Tehran, Iran (1989-1990)

Graduate Courses:

• Numerical Methods in Geotechnical Engineering
• Advanced Computational Geomechanics
• Environmental Geotechnics
• Site Investigation and Field Monitoring

Undergraduate Courses:

• Foundation Engineering
• Soil Mechanics
• Earth Retaining Systems
• Engineering Analysis
• Mechanics of Materials I and II
• Fluid Mechanics
• Soil Mechanics Laboratory

Research

RESEARCH INTERESTS

• Computational Geomechanics
• Petroleum Geomechanics
• Liquefaction Modeling
• Hydraulic Fracturing
• Ground Improvement
• Environmental Geotechnics

RESEARCH PROJECTS

1. Numerical Analysis of Stress-Deformation in Earth Dams under Construction, considering Compressibility of Pore Water Pressures , M.Sc. thesis of M.Heydari, Department of Civil Engineering, Sharif University of Technology, 1998
2. Numerical Modeling of Initiation of Hydraulic Fracturing in Two-phase Cohesive Materials, M.Sc. thesis of A.Nouri,Department of Civil Engineering, Sharif University of Technology, 1998
3. Analysis of Landfill Leachate Volume and its Effects on the Design of Linear System, M.Sc. thesis of H.Sootoodeh Manesh, Department of Civil Engineering, Sharif University of Technology, 1999
4. Nonlinear Analysis of Pile Behaviour Subjected to Lateral Loads, M.Sc. thesis of M. Ebrahimi, Department of Civil Engineering, Sharif University of Technology, 1999
5. Nonlinear Analysis of Interaction Between Displacements and Pore Pressuresin a Medium Saturated with Compressible Fluid, M.Sc. thesis of Lotfi Azad, Department of Civil Engineering, Sharif University of Technology, 1999
6. Numerical Analysis of the Effect of non-linear Compressibility of Pore Fluid on the Behaviour of Unsaturated Core of Earth Dams, M.Sc. thesis ofM.Zamani Nezhad, Department of Civil Engineering, Sharif University of Technology, 2000
7. Classification of Industrial Solid Waste of Gilan Province for landfilling, Ministry of Industries and Mines, 2001
8. Numerical Modeling of Liquefaction Phenomenon Using a Fully Coupled Dynamic Approach, M.Sc. thesis of Hadi Shahir, Department of Civil Engineering, Sharif University of Technology, 2001
9. Numerical Modeling of Earth Dam behavior under Construction, considering the Core in Unsaturated State, Water Resources Management Organization, Ministry of Energy, 2002
10.Numerical Analysis of Interaction between Flexible Retaining Wall and Sand Backfill considering the Effect of Water Table, M.Sc. thesis research of M.R. Shakeri, Department of Civil Engineering, Sharif University of Technology, 2002
11. Numerical Simulation of Reinforced Embankments Constructed on Soft Soil,M.Sc. thesis of A. Sharghi, Department of Civil Engineering, Sharif University of Technology, 2002
12. Evaluation of Liquefaction Phenomenon in Dam Foundation by Numerical Modeling,Water Resources Management Organization, Ministry of Energy, 2003
13. Study of the Performance of Liner Systems to Seal the Foundation of Copper Extraction Site by Heap Leaching Method, M.Sc thesis of H. Ghiabi, Department of Civil Engineering, Sharif University of Technology, 2003
14. Numerical Modeling of Liquefaction Using a Two-Surface Critical State Plasticity Model for Sands, M.Sc. thesis of M. Taiebat, Department of Civil Engineering, Sharif University of Technology, 2003
15. Study the effects of Applying Large Strain Formulation in the Numerical Analysis of Single –Phase soil media, M.Sc. thesis of M. Ghafghazi, Department of Civil Engineering, Sharif University of Technology, 2004
16. Solar Energy’s Effects on Mechanical Properties of Tailings and Stability of Tailing Dams, M.Sc. thesis of Abdolreza Osouli, Department of Civil Engineering, Sharif University of Technology, 2004
17. Numerical Modeling of Soil Improvement by Dynamic Compaction, M.Sc. thesis of A. Ghassemi, Department of Civil Engineering, Sharif University of Technology, 2004
18. Numerical Study of the Interaction Between Flexible Retaining Walls and Saturated ClayeyBackfills in Drained and Undrained Conditions, M.Sc. Thesis of A. BazrAfshan, Department of Civil Engineering, Sharif University of Technology, 2005
19. Application of a Critical State Plasticity Model with Fabric Effects for Modeling the Behavior of Sandy Soils Under Static and Dynamic Loads, M.Sc. Thesis of A. Nabizadeh, Department of Civil Engineering, Sharif University of Technology, 2005
20. Modeling of Hardening and Softening Behavior of Rock Masses under Shear using Multilaminate Model. Ph.D. thesis of R. Mahin Roosta, (Advisor), Department of Civil Engineering, Sharif University of Technology2005
21. Bearing Capacity Analysis of Semi-Deep Foundations(Short Compacted Stone Columns) by Numerical Modeling, M.Sc. Thesis of M. Sharafinia, Department of Civil Engineering, Sharif University of Technology ,2006
22. Study and Analysis of Seepage Through Tailings Dams using Numerical Modeling, M.Sc. Thesis of M. Nabi pour, Department of Civil Engineering, Sharif University of Technology ,2006
23. Numerical Modeling of Drained and Undrained Behavior of Sands Using NORSAND, M.Sc. Thesis of F. Eskandari, Department of Civil Engineering, Sharif University of Technology ,2006
24. Coupled Numerical Modeling of Hydraulic Fracture Propagation in Dry and Saturated Soils Using EFG Meshless Method, Ph.D. Thesis of M. Norouz Oliaei, Department of Civil Engineering, Sharif University of Technology ,2007
25. Numerical Modeling of Self-Weight Consolidation and Desiccation of Ultra Soft Soils, M.Sc. Thesis of S. Samimi, Department of Civil Engineering, Sharif University of Technology, 2007
26. Experimental Investigation of Dynamic Characteristics of Clay – Cement Mixture using Bender Element Apparatus, M.Sc. Thesis of M. Bahador, Department of Civil Engineering, Sharif University of Technology ,2007
27. Comparison the Performance of Constitutive Models in Numerical Simulation of the Behavior of Unsaturated Soils, M. Sc. Thesis of M. Zarin far, Department of Civil Engineering, Sharif University of Technology ,2007
28. Analytical and Numerical Analysis of Saturated and Unsaturated Soils under Thermo-hydro-mechanical Conditions, M.Sc. Thesis of F. Arfaei Malekzadeh, Department of Civil Engineering, Sharif University of Technology ,2008
29. Experimental Investigation of Performance of Geotextiles in Filtration and Drainage of Dams, M.Sc. Thesis of Z. Zahmatkesh, Department of Civil Engineering, Sharif University of Technology ,2008
30. Study of Bearing Capacity and Settlement of Semi-deep Foundations (Rammed Aggregate Piers) using Numerical Modeling, M.Sc. Thesis of S. Dashtara, Department of Civil Engineering, Sharif University of Technology ,2009
31. Study of the effect of Densification on Improvement of Saturated Sand Deposits for Mitigating Liquefaction based on Performance levels of Shallow Foundation, Ph.D. Thesis of H. Shahir, Department of Civil Engineering, Sharif University of Technology ,2009
32. Analysis of Dynamic Behavior of Piles in liquefiable Soils, M.Sc. Thesis of A. Rahmani, Department of Civil Engineering, Sharif University of Technology, 2009
33. Numerical Modeling of Dynamic Compaction Operations in Sandy Soils for Proposing Print Spacing Pattern,M.Sc. Thesis of G. Jahangiri, Department of Civil Engineering, Sharif University of Technology, 2009
34. Study of the Behavior of Pile Groups in Clayey Soils Subjected to Lateral Loads, M.Sc. Thesis of A. Koohsari, Department of Civil Engineering, Sharif University of Technology, 2009
35. Comparison of the Performance of Different Boundary Conditions in Numerical Analysis of Dynamic Behavior of Earth Dams, M.Sc. Thesis of M. Emadi, Department of Civil Engineering, Sharif University of Technology, 2009
36. Dredging Code of Practice based on Environmental Considerations in Iran, Research Project for TransportationResearchCenter, Ministry of Roads and Transportations, Iran, 2009
37. Numerical Modeling of Ground Displacement due to Liquefaction-induced Lateral Spreading, M.Sc. thesis of Omid Ghassemi Fare, Department of Civil Engineering, Sharif University of Technology, 2010
38. Numerical Study of the effectiveness of Stone Columns on Increasing Bearing Capacity of the Ground, M.Sc. thesis of Ali Akbar Golestani, Department of Civil Engineering, Sharif University of Technology, 2010
39. Experimental Study of the Effect of Zeolite in bottom Clay Liner of Landfills for Absorbing Heavy Metals from Leachate, M.Sc. thesis of Seyed Ali Shodjaei, Department of Civil Engineering, Sharif University of Technology, 2010
40. Numerical Study of Laminar and Turbulent Fluid Flow in Fractured Porous Media, M.Sc. thesis of Reza Nayyer, Department of Civil Engineering, Sharif University of Technology, 2010
41. Numerical Modeling of Improvement of Saturated Ground using Dynamic Compaction Method, M.Sc. thesis of Saber Dadizadeh, Department of Civil Engineering, Sharif University of Technology, 2011
42. Applying a Temperature-dependent Constitutive Model for Coupled THM analysis of Saturated Soils, M.Sc. thesis of Kumars Afshari, Department of Civil Engineering, Sharif University of Technology, 2011
43. Modeling of Two-Phase Flow in Porous Media using Lattice-Boltzman Method, M.Sc. thesis of Bahman Sheikh, Department of Civil Engineering, Sharif University of Technology, 2012
44. Numerical Study of Sand Production in Oil Wells, M.Sc. Thesis of Babak Abbasi, Department of Civil Engineering, Sharif University of Technology, 2012
45. Parametric Study of Lateral Spreading Phenomenon in Liquefiable Sand Layers, M.Sc. Thesis of Sahand Seify, Department of Civil Engineering, Sharif University of Technology, 2012
46. Study of the Stability of Rubble Mound Breakwater Armor Units by Numerical Modeling, M.Sc. Thesis of Mohammad Sarfaraz, Department of Civil Engineering, Sharif University of Technology, 2012
47. Study of the Behavior of Circular Tunnel Linings subjected to Seismic Shear Waves, M.Sc. Thesis of Mohammad Motalebnejad, Department of Civil Engineering, Sharif University of Technology, 2012
48. Comparison among Constitutive Models for Numerical Simulation of Liquefaction Phenomenon, M.Sc. Thesis of Mohammad Ali Iranmanesh, Department of Civil Engineering, Sharif University of Technology, 2013
49. Numerical Study of the effects of Soil Lateral Spread on Coastal Structures, M.Sc. Thesis of Mahsa Khosrowjerdi, Department of Civil Engineering, Sharif University of Technology, 2013
50. Experimental and Numerical Study of Hydro-mechanical Behavior of Saturated Fine –grained Soils Subjected to EKG phenomenon, M.Sc. Thesis of Mohammad Shahsavand, Department of Civil Engineering, Sharif University of Technology, 2013
51. Numerical Analysis of Pile Dynamic Behavior in Liquefiable Layered Soils, M.Sc. Thesis of Omid Ghaffari-pour, Department of Civil Engineering, Sharif University of Technology, 2013
52. Investigating the Effects of the location of Phreatic Line on the Stability of Tailings Dams, M.Sc. Thesis of Nikoo Azimi, Department of Civil Engineering, Sharif University of Technology, 2013
53. Evaluation of efficiency of RK chromodynamic model for simulation of two-fluid flow in porous media, M.Sc. Thesis of Mohammad Sadeghi, Department of Civil Engineering, Sharif University of Technology, 2013
54. Numerical Simulation of the Behavior of Unsaturated Soils Using BBM in Flac Software, M.Sc. Thesis of Hojjat Mohammadi, Department of Civil Engineering, Sharif University of Technology, 2014
55. Numerical Modeling of the Liquefaction-induced Settlement of Shallow Footing Rested on non-Homogeneous sub-soil Strata, M.Sc. Thesis of Peyman Ayoubi, Department of Civil Engineering, Sharif University of Technology, 2014
56. Numerical Modeling of Hydro-fracture Stimulation of Oil/Gas wells using a fully coupled EFG-based analysis of two-phase fluid flow in the deformable reservoir. Ph.D. thesis of Soodeh Samimi, Department of Civil Engineering, Sharif University of Technology, 2014
57. Parametric Study of the behavior of Geosynthetic-Reinforced Soil Walls with Concrete Face using FLAC, M.Sc. Thesis of Amin Selseleh, Department of Civil Engineering, Sharif University of Technology, 2016
58. Study of the Variation of Maximum Shear Modulus of Unsaturated Soils under wetting/drying paths using Bender Element Test, M.Sc. Thesis of Parisa Shahbazan, Department of Civil Engineering, Sharif University of Technology, 2016
59. Numerical Study of the Effects of Silty interbedded layers on Liquefaction of Saturated Sandy Deposits, M.Sc. Thesis of Babak Moghaddam Ranjbaran, Department of Civil Engineering, Sharif University of Technology, 2017
60. Numerical study on the effects of geo-mechanical parameters on hydraulic fracture characteristics in oil reservoirs, M.Sc. Thesis, of Navid Chiti, Department of Civil Engineering, Sharif University of Technology, 2017
61. Evaluating the causes of Mont Polley tailings dam failure using numerical modeling, M.Sc. Thesis of Kasra Salemi, Department of Civil Engineering, Sharif University of Technology, 2017
62. Analytical Solution for partial differential equations governing 1D. Thermo-Hydro-Mechanical problems, M.Sc. Thesis of Davoud Yazdani Cherati, Department of Civil Engineering, Sharif University of Technology, 2017
63. Numerical Modeling of Liquefaction-induced Settlement of Free field and comparison of the results with empirical methods, M.Sc. thesis of Habibollah Sadeghi, Department of Civil Engineering, Sharif University of Technology, 2018
64. Prediction of Sand Production Phenomenon in Wells using Finite Element Method, M.Sc. Thesis of Majid Fetrati, Department of Civil Engineering, Sharif University of Technology, 2018
65. Numerical Study of Rock fill Dams Deformation (Case Study: Masjid Soleyman Dam), M.Sc. Thesis of Amir Baratinia, Department of Civil Engineering, Sharif University of Technology, 2018
66. Numerical Modeling of the Performance of Deep Underground Geothermal Energy Reservoirs, M.Sc. Thesis, Seyed Adel Ahmadi Hosseini, Department of Civil Engineering, Sharif University of Technology, 2019
67. Numerical Evaluation of the Influence of Hydro-Mechanical Factors on the Conventional Methods of Hydraulic Fracture Analysis in Oil Reservoirs, M.Sc. Thesis, Mostafa Salighehdoost, Department of Civil Engineering, Sharif University of Technology, 2019
68. Numerical Study of the Stability of Cubic Armor Units of Low-crested Breakwaters using combined SPH and DEM methods, Ph.D. dissertation of Mohammad Sarfaraz, Department of Civil Engineering, Sharif University of Technology, 2019
69. Integrated Geomechanical Simulation of Casing Collapse- Experimental investigations and Numerical Modelings, Ph.D. thesis of S. Reza Taheri, Department of Civil Engineering, Sharif University of Technology, 2020
70. Numerical Simulation of Hydraulic Fracturing in Porous Media considering Two-Phase Flow and Thermal Effects using EFG Mesh-less Method, Ph.D. thesis of Mohammad Ali Iranmanesh, Department of Civil Engineering, Sharif University of Technology, 2020
71. Fully Coupled Numerical Modeling of CO2 Sequestration in Deep Underground Formations using EFG Method, M.Sc. Thesis of Khatereh Roughangar, Department of Civil Engineering, Sharif University of Technology, 2020
72. Investigation of The Effects of Microbially-Induced Calcium Carbonate Precipitation on the Soil-Water Retention Curve and Changes of Small Strain Shear Modulus of Unsaturated Sand on Drying Path, M.Sc. Thesis, Yashar Jahanbakhsh, Department of Civil Engineering, Sharif University of Technology, 2020
73. Numerical Simulation of Thermo-hydro-mechanical (THM) Behavior of Deep Geothermal Reservoirs, M.Sc. Thesis, Mohammad Reza Bana Sharifian, Department of Civil Engineering, Sharif University of Technology, 2020
74. Evaluation of considering Hydro-mechanical and Geo-mechanical Parameters on the Ordinary Methods of Hydraulic Fracturing Analysis in Oil Reservoirs, M.Sc. Thesis, Morteza Esfandiari, Department of Civil Engineering, Sharif University of Technology, 2020
75. Numerical Modeling of Tri-axial Experiments on Rockfill Materials using Discrete Element Method, M.Sc. Thesis, Sadegh Hajian, Department of Civil Engineering, Sharif University of Technology, 2020
76. Numerical modeling of land subsidence induced by groundwater extraction in aquifers, considering the unsaturated effects using EFG method, M.Sc. Thesis, Ahmad Tourei, Department of Civil Engineering, Sharif University of Technology, 2021
77. Numerical Study of nonlinear sedimentation-consolidation process of wet iron-ore mine tailings, M.Sc. Thesis, Mostafa Mohammadzadeh Taleshi, Department of Civil Engineering, Sharif University of Technology, 2021
78. Numerical Simulation of CO2 Sequestration in Layered Saline Aquifers, M.Sc. Thesis, Mohammad reza Naddafnia, Department of Civil Engineering, Sharif University of Technology, 2022

CONSULTING EXPERIENCES

1. Design of Tailing Ponds for Gole-Gohar Iron Ore Company
2. Project Manager of Marine Spatial Planning of the Hormuzgan province marine territories
3. Project Manager of Scrutinizing of ICZM plan for Hormuzgan province
4. Project Manager of Coastal Bypass Road Project of Ramsar
5. Project Manager of "Parsian Industrial Port" Design
6. Project Manager of "Kish Island Coastal Zone and Environment Management Study"
7. Project Manager of “Integrated Coastal Zone Management Studies in Iran”, phase I
8. Project Manager of 10 Small Hydroelectric Power Plants
9. Project Manager of Bahmanshir upstream and downstream Dams
10. Project Manager of “Karoun Waterway: Training and Navigation”
11. Project Manager of “Qumrood River Training”
12. Project Manager of Assaluyeh Petrochemical Port (conceptual design phase)
13. Project Manager for increasing the capacity of Shahid Rajaee port for accepting Panamax and Cape size ships
14. Design engineer for QUAEN cement factory project (heavy stone crusher and connected buildings)

BOOKS

1. Environmental Geotechnics, Sharif University Press, 2014
2. Dredging ( Vol. 1 Technical and Operational Issues, Vol. 2 Environmental Impacts), Transportation Research Institute, Ministry of Roads and Urban Development, 2012
3. Computational Geotechnics, Sharif University Press, 2022

PUBLICATIONS

1. Ali Pak and D.H. Chan, (1996): A Fully Implicit Thermal-hydro-mechanical Fracture Finite Element Model for Modeling Hydraulic Fracturing in Oil sand, Proceedings of 47thATM, Petroleum Society of CIM, Calgary, Alberta, June 10-12, 1996
2. Ali Pak, (1997): Numerical Modelling of Hydraulic Fracturing, Ph.D. Thesis, Department of Civil and Environmental Engineering, University of Alberta, Edmonton, Alberta, Canada, 1997
3. D.H. Chan and Ali Pak, (1998): Numerical Modelling of Hydraulic Fracturing in a Porous Medium, International Conference on Geomechanics/ Ground Control in Mining and Underground Construction, Wollongong, Australia, 1998
4. Ali Pak and a. Sheikh Ansawri, (1998): Role and Importance of Environmental issues in Dredging Projects, 3rdInternational Conference on Ports and Marine Structures, Tehran, Iran, 1998 (in Persian)
5. Ali Pak, S.A. Sadrnezhad, and A. Nouri, (1999): Influence of the Effective Initial Principal Stresses on Hydraulic Fracture in Soils, Scientia Iranica, Vol.6, No. 3&4 , Fall 1999
6. Ali Pak, and I. Ashayeri, (2000): A neural Network Based Model for Evaluation of Permeability of Cohesionless Soils, 5thInt. Conference on Civil Engineering, Mashad, Iran, 8-10 May, 2000
7. Ali Pak, and F. Lotfi Azad, (2000): Interaction between Pore Pressures and Deformations in Saturated Porous Media with Compressible Solid and Fluid Phases, 5thInt. Conference on Civil Engineering, Mashad, Iran, 8-10 May, 2000 (in Persian)
8. Ali Pak, and M. Ebrahimi, (2000): The Effects of Layered Subsoil on P-Y Curves for Analysis of Piles under Lateral Loads, 5thInt. Conference on Civil Engineering, Mashad, Iran, 8-10 May, 2000 (in Persian)
9. Ali Pak, (2000): Management of the Dredged Materials from the viewpoint of Environmental Geotechnics, 4th Int. Conference on Coasts, Ports and Marine Structures, Bandar Abbas, Iran, (In Persian)
10. S.M. Mousavi, B. Gatmiri , Ali Pak, and M.H. El Naggar (2000): Analysis of Land Subsidence Due to Groundwater Withdrawal Considering Unsaturated Layers, Proc. 53rd Canadian Geotechnical Conference, Montreal, Quebec, Oct. 15-18, 2000, Vol.2, pp. 1153-1160
11. A. Nouri and Ali Pak (2002): Numerical Evaluation of Hydraulic Fracturing Pressure in a Two-Phase Porous Medium, International Journal of Engineering, Vol.15, No.2, pp.125-134
12. Ali Pak, and M. N. Oliaei (2001): Dredging Projects in Iran and Environmental management of the dredged Materials, Proceeding of the 5th International Conference on Coasts, Ports, and Marine Structures, Ramsar, Iran
13. Ali Pak, and I. Ashayeri (2002): Predicting Compacted Clay's Hydraulic Conductivity by Neural Networks, Proceeding of the 2nd Canadian Specialty Conference on Computer Applications in Geotechnique, Winnipeg, Canada
14. A. Komakpanah, A. Nouri, Ali Pak, H. Vaziri, and M.R. Islam (2002): Evaluation of Hydraulic Fracturing Pressure in a Porous Medium by using Finite Element Method, Energy Sources (Part A), vol.24, no.8, pp. 715-724
15. Ali Pak, and H. Shahir (2002): Numerical Modeling of Dynamic Consolidation in Saturated Soils, Proceeding of the 1st Ground Improvement Conference", Tehran, Iran, (In Persian)
16. Ali Pak, and I. Ashayeri (2002): Evaluation of the Hydraulic Conductivity Coefficient for Compacted Clay Liners, Proceeding of the 1st Ground Improvement Conference", Tehran, Iran, (In Persian)
17. K. Moradi Hersini, and A.Pak (2002): Site selection for engineered Sanitary landfills in Guilan Province using regional Screening Method, Proceeding of the 6th conference of the Geological Society of Iran, Kerman, (In Persian)
18. H. Shahir and Ali Pak (2002): Numerical Modeling of Liquefaction Phenomenon in the foundation of Dams, Proceeding of the 3rd International Conference on Geotechnical Engineering and Soil Mechanics of Iran, Tehran, (In Persian)
19. H. Shahir, Ali Pak, and D. Chan (2002): Evaluation of Liquefaction Potential Using a Fully Coupled Dynamic Numerical Approach, Proceeding of the 55th Canadian Geotechnical Conference, Niagara Falls, Canada
20. Ali Pak and H. Naghavi (2002): Study of the Dredging Alternatives for Karoun River for Inland Navigation, Proceeding of the 6th International Conference on River Engineering, Ahvaz, Iran, (In Persian)
21. Ali Pak, and A. Sharghi (2003): Numerical Analysis of Geotextile Reinforced Silty Sand Embankment on Soft Clay, Proceeding of the 56th Canadian Geotechnical Conference, Winnipeg, Canada
22. Ali Pak, and A. Sharghi (2003): The effect of Geometry on the Behavior of Geotextile reinforced Silty Sand Embankments, Proceeding of the International Workshop on Geotechnics of Soft Soils, Holland
23. Ali Pak and M.R. Shakeri (2003): Analysis of the flexible Retaining Wall Behavior Considering its interaction with Non-cohesive backfill, Proceeding of the 6th International Conference on Civil Engineering, Isfahan, Iran, (In Persian)
24. Ali Pak, and M. Zamani-Nejad (2003): Stress-Deformation Analysis in Unsaturated Soils considering the nonlinear behavior of pore fluid, Proceeding of the National Conference on Hydropower Plants of Iran", Tehran, (In Persian)
25. Ali Pak, and H. Ghiabi (2004) : Evaluation of the Performances of the Impermeable Liner Systems for Prevention of Environmental Damages of Copper Extraction by Heap Leaching Method, 1st National Congress on Civil Engineering, Sharif University of Technology, Tehran, Iran, (In Persian)
26. Ali Pak and M. Taiebat (2004):A fully Coupled Dynamic Analysis of VELACS Experiment No.1 Using a Critical State Two-Surface Plasticity Model for Sand, Proceedings of the 13th World Conference on Earthquake Engineering, Vancouver, Canada
27. M. Taiebat and Ali Pak, (2004): Application of a Two-Surface Critical State Plastic Constitutive Model for Liquefaction Modeling, 1st National Congress on Civil Engineering, Sharif University of Technology, Tehran, Iran, (In Persian)
28. S.S. Yasrobi, Ali Pak, and R. Hooshmandan, (2004): Numerical modeling of Dynamic Compaction in Granular Soils, 1st National Congress on Civil Engineering, Sharif University of Technology, Tehran, Iran, (In Persian)
29. A.Pak and D.H. Chan (2004): A fully Implicit Single Phase T-H-M Fracture Model for Modelling Hydraulic Fracturing in Oil Sands, Journal of Canadian Petroleum Technology, Vol. 43, No.6, pp.35-44
30. M. Taiebat and Ali Pak (2004): Liquefaction Modeling Using a Fully Coupled Dynamic Numerical Approach and a Two-Surface Critical State Plasticity Model for Sands, Proceedings of the International Conference on Geotechnical Engineering, Beirut
31. H. Ghiabi and Ali Pak (2004): Numerical Study of Effective Factors on the Chemical Transport through Composite Liners, Proceedings of Numerical Models in Geomechanics-NUMOG IX- Pande & Pietruszczak (eds.), pp.375-380
32. A.Pak (2004): Integrated Coastal Zone Management, Necessities, World Status, and the Actions Taken in Iran, Proc. of the Sixth International Conference on Coasts, Ports, and Marine Structures (ICOPMAS), Tehran (In Persian)
33. Ali Pak, H. Shahir, and A. Ghassemi (2005): Behavior of Dry and Saturated Soils under Impact Load during Dynamic Compaction, Proceedings of 16ICSMGE (16th International Conference on Soil Mechanics and Geotechnical Engineering), Osaka, Japan
34. A. Azad, S.S. Yasrobi, Ali Pak, (2005): Active Lateral Earth Pressure Distribution during Earthquake, Proceeding of the 58thCanadian Geotechnical Conference, GEOSASK 2005
35. M.R. Moslemi, M. Vossoughi, Ali Pak, M.T. Jafarzadeh (2005): The Effects of Environmental Factors on Biological Remediation of Petroleum Hydrocarbon Contaminated Soil, Water and Wastewater, No. 55 (in Persian)
36. R. MahinRoosta, M.H. Sadaghiani, Ali Pak, (2005): Strength Reduction Technique in Stability Analysis of Jointed Rock Slopes, Int. Journal of Civil Engineering, Vol. 3, No. 3 & 4, pp.152-166
37.A. Azad, S.S. Yasrobi, Ali Pak, (2005): Lateral Earth Pressure on Geosynthetic Reinforced Soil Walls during Earthquake, Proceedings of International Conference on the Use of Geosynthetics in Soil Reinforcement and Dynamics (Sep. 2004), pp. 479-487, Dresden, Germany
38. Ali Pak, M. Farajzadeh, F. Majd (2005): Towards Integrated Coastal Zone Management in Iran, Proceedings of the 1st International Conference on Coastal Zone Management and Engineering, Dubai, UAE
39. R. Mahinroosta, M.H. Sadaghiani, Ali Pak and Y. Saleh (2006): Rock Joint Modeling Using a Visco-plastic Multi-laminate Model at Constant Normal Load Condition, Journal of Geotechnical and Geological Engineering, vol.24, pp.1449-1468
40. Ali Pak, M. Tajrishi, H. Taheri Shahraeini, (2006): Classification of Industrial Solid Wastes and its importance in Recycling and Selection of Landfill Type, Sharif Journal of Science and Technology, No.33, pp.55-66 (in Persian)
41. Ali Pak, (2006): Challenges for Establishment of Integrated Coastal Zone Management (ICZM) along Iran's Coastlines, Proceedings of 7th International Conference on Coasts, Ports, and Marine Structures, Tehran (in Persian)
42. Ali Pak and A. Nabizadeh (2006): Application of a Critical State Plasticity Constitutive Model with Fabric Effects, Proceedings of 7th International Civil Engineering Congress, Tarbiat Modares University, Tehran (in Persian)
43. Ali Pak and A. Ghassemi, (2006): Numerical Modeling of Improvement of Dry and Saturated Soils by Dynamic Compaction, Proceedings of 7th International Civil Engineering Congress, Tarbiat Modares University, Tehran (in Persian)
44. Ali Pak and A. BazrAfshan, (2006): Study of Interaction between Flexible Retaining Wall and Saturated Clayey Backfill in Undrained Condition, Proceedings of 7th International Civil Engineering Congress, Tarbiat Modares University, Tehran (in Persian)
45. A. Azad, S.S. Yasrobi, Ali Pak, (2006):Effect of Flexibility of Cover on Dynamic Behavior of Reinforced-Soil Walls, Proceedings of 7th International Civil Engineering Congress, Tarbiat Modares University, Tehran (in Persian)
46. A. Azad, S.S. Yasrobi, Ali Pak, (2006):Dynamic Behavior Assessment of Geosynthetic Reinforced Soil Walls, Proceedings of Eight International Conference on Geosynthetics, Vol. 4, pp. 1503-1506,Yokohama, Japan
47. A. Bazrafshan, and Ali Pak, (2006): Numerical Modeling of Interaction Between Flexible Retaining Wall and Saturated Clayey Soil in Undrained and Drained Conditions, Proceedings of Fourth International Conference on Soft Soil Engineering, Vancouver, Canada
48. M. Taiebat, H. Shahir, Ali Pak, (2007): Study of Pore pressure Variation During Liquefaction Using Two Constitutive Models for Sands, Journal of Soil Dynamics and Earthquake Engineering, Vol.27, No.1, pp.60-72
49. Ali Pak and S. Samimi, (2007): Numerical Modeling of Self-weight Consolidation of Ultra Soft Soils Under Water, Proceedings of the Third National Civil Engineering Congress, Tabriz, Iran, (In Persian)
50. Ali Pak and M. Nabipour, (2007): Seepage Analysis and Design of Drainage Systems in Tailing Dams, Proceedings of the Third National Civil Engineering Congress, Tabriz, Iran, (In Persian)
51. Ali Pak and M. Sharafinia, (2007): Bearing Capacity Analysis of Compacted Aggregate Piers by Numerical Modeling, Proceedings of the Third National Civil Engineering Congress, Tabriz, Iran, (In Persian)
52. M. Bahador and Ali Pak (2007): Small Strain Shear Modulus of Cement Admixed Clays, Proceedings of the 1st International Conference of EACEF, Jakarta, Indonesia
53. A. Azad, S.S. Yasrobi, Ali Pak, (2007): Seismic Active Earth Pressure Distribution History behind Rigid Retaining Walls, Journal of Soil Dynamics and Earthquake Engineering, vol. 28, 2008
54. Ali Pak and M. Farajzadeh, (2007): Integrated Coastal Management in Iran, Persian Gulf, Oman Sea, and Southern Caspian Sea Coastlines, Ocean and Coastal Management, vol. 50, pp.754-773
55. R. Hooshmandan, S.S. Yasrobi, Ali Pak, (2007): Prediction of Soil Improvement Depth in Dynamic Compaction Treatment Based on Tamper penetration Measurements, Modarres Technical & Engineering Journal, NO. 27 (In Persian)
56. A. Azad, S.S. Yasrobi, Ali Pak, (2007): Pseudo-dynamic Analysis of Geosynthetic-Reinforced Soil Walls using Horizontal slice Methods, Amir Kabir journal, vol.18, J-67
57. A. Osouli, Ali Pak (2008): Effects of Solar Energy on the Mechanical Properties of Tailings in Tailing Dams, Proceedings of GeoCongress 2008, ASCE Geotechnical Special Publication NO. 179
58. Ali Pak, A. Haj Momeni, F. Majd, (2008): Commencement of Integrated Coastal Management movement in Iran: Coastlines of Kish Island, 8th International Conference on Coasts, Ports, and Marine Structures, Tehran, 2008, (In Persian)
59. Ali Pak and D.H. Chan (2008): Numerical Modeling of Hydraulic Fracturing in Oil Sands, Scientia Iranica, vol.15, NO. 5.
60. Ali Pak and S. Samimi (2009): Study of Clay Slurry Consolidation Process by Numerical Modelling, Sharif Research Quarterly, no.46/1 (In Persian)
61. M. Norouz Oliaei and Ali Pak, (2009): Element-Free Galerkin Meshless Method for Fully Coupled Analysis of Consolidation Process, Scientia Iranica, vol. 16. no.1
63. F. Arfaei Malekzadeh, and Ali Pak (2009): A Discretized Analytical Solution for Fully Coupled Non-linear Simulation of Heat and Mass Transfer in Porous Unsaturated Media, Int. J. for Numerical and Analytical Methods in Geomechanics, vol.33, no.13
64. A. Ghassemi, Ali Pak, and H. Shahir, (2009): A Numerical Tool for Design of Dynamic Compaction Treatment in Dry and Moist Sand, Iranian Journal of Science and Technology, vol.33 B4
65. H. Shahir, and Ali Pak, (2009): Numerical Investigation of the effects of soil densification on the reduction of Liquefaction-induced Settlement, Scientia Iranica, vol. 16, no.4
66. A. Ghassemi, Ali Pak, and H. Shahir (2009): Validity of Menard Relation in Dynamic Compaction Operations, Ground Improvement, no.162
67. M. Norouz Oliaei, K. Soga, and Ali Pak, (2009): Some Numerical Issues using Element-Free Galerkin Meshless Method for Coupled Hydro-mechanical Problems, Int. J. for Numerical and Analytical Methods in Geomechanics, vol.33, no.7
68. Ali Pak, S. Dashtara (2009): Bearing Capacity Analysis of Semi-deep (RAP) Foundations by Numerical Modeling , 8th International Congress on Civil Engineering, 11-13 May 2009, Shiraz, Iran (in Persian)
69. Ali Pak, Z. Zahmatkesh, (2009): Hydraulic Behavior of Non-Woven Geotextiles subjected to various Confining Pressures and Hydraulic Gradients, 8th International Congress on Civil Engineering, 11-13 May 2009, Shiraz, Iran (in Persian)
70. H. Shahir, and Ali Pak, (2009): Variation of Permeability during Liquefaction and its Effects on Seismic Response of Saturated Sand Deposits, 8th International Congress on Civil Engineering, 11-13 May 2009, Shiraz, Iran
71. H. Shahir and Ali Pak, (2009):Use of a Fully Coupled Analysis for Evaluation of Performance of Footings on Liquefiable and Densified Subsoil, Proceedings of IS-Tokyo, 15-18 June 2009, Tokyo
72. Ali Pak and S. Samimi (2009): Three-dimensional Desiccation Modeling of Very Soft Soils, Proceeding of the 17th International Conference on Soil Mechanics and Geotechnical Engineering, M. Hamza et.al. (Eds.), Cairo, Egypt, 2009
73. A. Ghassemi and Ali Pak (2009): Meso-scale Study of Permeability of Particulate Media Using Lattice Boltzmann Method, Proceedings of the International Conference on Particle-Based Methods (Particles 2009), E. Onate and D.R. Owen (Eds.), CIMNE, Barcelona, Spain, 2009
74. Ali Pak and H. Shahir (2009): Evaluating the Effectiveness of Soil Densification for Mitigating the Liquefaction-Induced Settlement of Buildings, Proceedings of a U.S.-Iran Seismic Workshop, Irvine, California, PEER Report 2009-02, October 2009
75. Ali Pak and D.H.Chan (2009): Effects of Permeability and Cementation on the Pattern of Hydraulically-induced Fractures in Oil sands, Energy Sources (Part A), 31:149-162, Taylor & Francis
76. A. Ghassemi, Ali Pak, and H. Shahir (2010): Numerical Study of the Coupled Hydro-mechanical effects in Dynamic Compaction of Saturated Granular Soils, Computers and Geotechnics, Vol.37, No.1-2, pp.10-24
77. H. Shahir and Ali Pak (2010): Estimation of Liquefaction-induced Settlement of Shallow Foundations by Numerical Approach, Computers and Geotechnics, vol.37, pp.267-279
78. Ali Pak and A. Rahmani (2010): Analysis of Dynamic Behavior of Pile Foundations in Liquefiable Soils, Proceedings of 5th National Congress on Civil Engineering, Mashad, Iran
79. G. Jahangiri and Ali Pak (2010):Numerical Study of the effects of Energy, Momentum, and tamper Radius and Soil Initial Relative Density on Soil Improvement by Dynamic Compaction , Proceedings of 5th National Congress on Civil Engineering, Mashad, Iran
80.Ali Pak and A. Ghassemi, (2010): Numerical Simulation of Two-Fluid Flow through Particulate Media using Lattice Boltzman Method, Proceedings of the 4th Int. Conference of Soil Mechanics and Geotechnical Engineering of Iran, Tehran
81. G. Jahangiri, Ali Pak, and A. Ghassemi (2010): A novel Numerical Method for Determination of Print Spacing in Dynamic Compaction Operation of Dry Sand, Proceedings of the 4th Int. Conference of Soil Mechanics and Geotechnical Engineering of Iran, Tehran
82.Ali Pak, O. Ghassemi Fare (2010): Numerical Modeling of Lateral Spreading Phenomenon and evaluating the effect of earthquake acceleration on its characteristics, Proceedings of the 4th Int. Conference of Soil Mechanics and Geotechnical Engineering of Iran, Tehran (In Persian)
83. A. Shodjaei, M. Vosoughi, and Ali Pak (2010), An Experimental Study on the effects of adding Zeolite to Bottom Clay Liners of Landfills to absorb Zn and Mg Ions from Landfill Leachate, Proceedings of the 4th National Conference and Exhibition on Environmental Engineering, Tehran (in Persian)
84. Ali Pak and R. Nayyer (2010): Analytical Study on the effects of Turbulency on Flow in Saturated Fractured Rocks, Proceedings of the 9th Hydraulics Conference of Iran (In Persian)
85. A.R. Khoei, M. Anahid, M. Zarinfar, A. Ashori, and Ali Pak (2011): A large Plasticity Deformation of Unsaturated Soil for 3D Dynamic Analysis of Lower San-Fernando Dam, Asian Journal of Civil Engineering, Vol.12, No.1
86. Ali Pak, H. Shahir, and O. Ghassemi Fare (2011): Numerical Modeling of the Liquefaction-induced Settlements of Buildings and Lateral Spreading in Urban Areas, Seismic Risk Management in Urban Areas, Proceedings of a U.S.-Turkey-Iran Seismic a, Istanbul, Turkey, PEER Report 2011/107
87.A. Ghassemi, Ali Pak, (2011): Pore Scale Study of Permeability and Tortuosity for Flow through Particulate Media Using Lattice Boltzman Method, International Journal for Numerical and Analytical Methods in Geomechanics, Vol. 35, pp.886-901
88.Ali Pak and F. Majd, (2011): Integrated Coastal Management Plan in Free Trade Zones, A Case Study, Ocean and Coastal Management, Vol.54, Issue 2, pp.124-136
89. A. Ghassemi, and Ali Pak (2011): Numerical Study of Factors Influencing Relative Permeabilities of Two Immiscible Fluids Flowing through Porous Media using Lattice Boltzman Method, Journal of Petroleum Science and Engineering, vol. 77, pp.135-145
90. A. Shodjaei, Ali Pak, and M. Vosoughi (2011): Effects of Leachate Quality Factors on the Absorption of Zn and Mg ions by Clay Liner of Solid Waste Landfills, proceedings of 6th National Congress of Civil Engineering, Semnan, Iran (In Persian)
91. Ali Pak and M. Nabipour (2011): Effect of Type of Tailings on Seepage through Tailing Dams using Unsaturated Soil Principles, Proceedings of6th National Congress of Civil Engineering, Semnan, Iran (In Persian)
92. A. Ghassemi and Ali Pak (2011): Coupled Lattice Boltzmann- Discrete Element Method for Numerical Modeling of Sand Production, Proceedings of II International Conference on Particle-based Methods (Particles 2011, Onate & Owen, Editors), Barcelona, Spain
93. M. Bahador and Ali Pak (2011): Small-Strain Shear Modulus of Cement-Admixed Kaolinite, Geotechnical and Geological Engineering, DOI 10.1007/s10706-011-9458-1
94. A. Rahmani and Ali Pak (2011): A Parametric Study on Seismic Performance of Piles Embedded in Two-Layered Liquefiable Ground, Proceedings of 2011 Pan-Am CGS Geotechnical Conference, Toronto, Canada
95. O. Ghassemi Fare, A. Rahmani and Ali Pak (2011): Numerical Simulation of Soil Settlement in Liquefiable Ground, Proceedings of 2011 Pan-Am CGS Geotechnical Conference, Toronto, Canada
96.O. Ghassemi Fare and Ali Pak (2011): Numerical Analysis of Liquefaction-induced Lateral Spreading Phenomenon and Investigation of the Effect of Ground Slope and Liquefiable Soil Thickness on Lateral Displacement, Proceedings of 2011 Pan-Am CGS Geotechnical Conference, Toronto, Canada
97. Ali Pak, Z. Zahmatkesh (2011): Experimental Study of Geotextile’s Drainage and Filtration Properties under Different Hydraulic Gradients and Confining Pressures, International Journal of Civil Engineering, Vol.9, No.2, pp.97-102
98. A. Rahmani and Ali Pak (2012): Dynamic Behavior of Pile Foundations under Cyclic Loading in Liquefiable Soils, Computers and Geotechnics, Vol. 40, pp. 114-126
99. H. Shahir, Ali Pak, M. Taiebat and B. Jeremic, (2012): Evaluation of Variation of Permeability in liquefiable Soil under Earthquake Loading, Computers and Geotechnics, Vol. 40, pp.74-88
100. A. Rahmani, O. Ghasemi Fare, Ali Pak (2012): Investigation of the influence of permeability coefficient on the numerical modeling of Liquefaction Phenomenon, Scientia Iranica : Transaction A, 19(2), 179-187
101. M. Hassan zadeh, A. Danehkar , Ali Pak (2012): Application of Delphi Method for Criteria Selection in Site Survey of Oil Jetties in Iran, Environment and Natural Resources Research, Vol. 2, No.1, pp. 119-128
102. Ali Pak, S. Dadizadeh, A. Ghassemi, (2012): Evaluation of the Effectiveness of Dynamic Compaction Treatment in Saturated Soils Using a Coupled Dynamic Hydro-Mechanical FE Model, Proceedings of the 9th International Congress on Civil Engineering, Isfahan University of Technology, Isfahan, Iran
103. Ali Pak, M. Sarfaraz, (2012): Numerical Study of the Characteristics of Surface Waves Generated by Submarine Landslide, Proceedings of the 9th International Congress on Civil Engineering, Isfahan University of Technology, Isfahan, Iran
104. Ali Pak, K. Afshari, (2012): Numerical Simulation of ATLAS in-situ test Using a New Two-Surface Thermo-Plastic Constitutive Model, Proceedings of the 9th International Congress on Civil Engineering, Isfahan University of Technology, Isfahan, Iran
105. Ali Pak, A. Samimi, (2012): Three-Dimensional Modeling of Coupled Hydro-Mechanical Problems Using EFG Meshless Method, Proceedings of the 9th International Congress on Civil Engineering, Isfahan University of Technology, Isfahan, Iran
106. Ali Pak, B. Sheikh (2012):Numerical Study of the Effects of Capillary and Relative Permeability on Two-Phase Flow Using Lattice- Boltzmann Method, Proceedings of the 9th International Congress on Civil Engineering, Isfahan University of Technology, Isfahan, Iran
107. Ali Pak, M. Sarfaraz (2012): Numerical Analysis of the Stability of Breakwater Armor Units due to Sea Wave Attacks, Proceedings of the 10th International Conference on Coasts, Ports, and Marine Structures (ICOPMAS 2012), Tehran, Iran
108. S. Samimi, Ali Pak (2012): Three-dimensional simulation of fully coupled hydro-mechanical behavior of saturated porous media using Element Free Galerkin (EFG) method, Computers and Geotechnics, vol. 46, 75-83
109. Ali Pak, and O. Ghasemi Fare (2012), A Numerically Derived Relation for Estimating Liquefaction-induced Lateral Spreading, Proc. 2nd International Conference on PBD in Earthquake Geotechnical Engineering, Taormina, Italy, Paper 6.05
110. Ali Pak and S. Samimi, (2012): Evaluation of Different Approaches of Predicting Crack Pattern in Hydraulic Fracture Treatments of Oil Reservoirs and Proposing a New Approach, Petroleum Research, Vol. 72 , pp.58-73 (in Persian)
111. S. Samimi, Ali Pak, (2013): Numerical modeling of two-phase fluid flow in non-deforming media using Element Free Galerkin (EFG) method, 7th National Congress of Civil Engineering, University of Sistan and Baluchistan, Zahedan, Iran
112. Ali Pak, M. Motallebnejad (2013): Study of elastic/plastic deformations of deep circular tunnel linings subjected to earthquake loading, 7th National Congress of Civil Engineering, University of Sistan and Baluchistan, Zahedan, Iran (in Persian)
113. Ali Pak, S. Seifi, A. Ghassemi (2013): Numerical Investigation of the Effects of Geometrical and Loading Parameters on Lateral Spreading Behavior of Liquefied Layer, Acta Geotechnica, DOI 10.1007/s 11440-013-0248-1
114. Ali Pak, and M. Sarfaraz (2013): A Novel Force-based Approach for Designing Armor Blocks of High-Crested Breakwaters, Scientia Iranica, 2014 21(3), 537-547
115. Ali Pak, and B. Sheikh (2013): Study of Relative Permeability Variation During Unsteady Flow in Unsaturated Reservoir Rock Using Lattice Boltzmann Method, Proc. 18th International Conference on Soil Mechanics and Geotechnical Engineering, Paris
116. Ali Pak, and M. Sarfaraz (2014): Evaluation of the Stability of Armor Layer of High-crested Breakwaters by Numerical Modeling, Sharif Journal of Science & Technology, 31(1), 83-91 (in Persian)
117. F. Behruz Sarand, M. Hajialilu, and Ali Pak, (2014): Numerical modeling of the concrete liner upheaval damage of the main water-supply canal of Tabriz area, Civil and Environmental Engineering Magazine of Tabriz University, Vol. 43, No. 4
118. Ali Pak, and M. Sarfaraz, (2014): Lattice Boltzmann Method for Simulating Impulsive Water Waves Generated by Landslides, Scientia Iranica, 21(2), 318-328
119. S. Samimi and Ali Pak (2014): A Novel Three-Dimensional Element Free Galerkin (EFG) Code for Simulating Two-Phase Fluid Flow in Porous Materials, Engineering Analysis with Boundary Elements, vol.39, 53-63
120. M.N. Oliaei, Ali Pak, and K. Soga (2014): A coupled hydro-mechanical analysis for prediction of hydraulic fracture propagation in saturated porous media using EFG mesh-less method, Computers and Geotechnics, vol. 55, 254-266
121. H. Mohammadi and Ali Pak (2014): Numerical Modeling of the behavior of unsaturated soils subjected to constant and variable suction, Proceedings of 2nd National Conference on Geotechnical Engineering, Kermanshah, Iran (in Persian)
122. P. Ayoubi and Ali Pak (2014): Numerical Study on the Effects of Maximum Earthquake Acceleration and Depth of the Liquefied Layer on the Settlement of Shallow Footings rested on Two-layered Soils subjected to Earthquake Loading, Proceedings of the 8th National Congress on Civil Engineering, Babol, Iran (in Persian)
123. S. Samimi, Ali Pak (2014): EFG mesh-less method for coupled hydro-mechanical analysis of unsaturated porous media, Proceedings of International Conference on Unsaturated Soils: Research & Applications, (Khalili, Russel,and Khoshghalb Editors), Sydney, Australia
124. S. Sasar, Ali Pak and S. Dashtara (2014): A New Approach for Studying the Load-Displacement Characteristics of Rammed Aggregate Piers, Institution of Civil Engineers (ICE), paper 1300057, http://dx.doi.org/10.1680/grim.13.00057
125. P. Amini Motlagh and Ali Pak (2014): Comparison of Seismic Retrofitting Methods for Existing Foundations in Seismological Active Areas, Int. J. of Structural and Construction Engineering, Vol. 8, No.5, 2014
126. Ali Pak and S. Samimi (2015): 3D Simulation of Propagation of Hydraulically Driven Fractures in Oil Reservoirs using EFG mesh-less Method Considering Coupled Hydro-mechanical Effects, Proceedings of Computer Methods and Recent Advances in Geomechanics (Oka, Murakami, Uzuoka & Kimoto Editors), Kyoto, Japan
127. S. Samimi and Ali Pak (2015): A three-dimensional mesh-free model for analyzing multi-phase flow in deforming porous media, Meccanica, DOI 10.1007/s 11012-015-0231-z
128. B. Sheikh and Ali Pak (2015): Numerical investigation of the effects of porosity and tortuosity on soil permeability using coupled three-dimensional discrete-element method and Lattice Boltzmann method, Physical Review E, American Physical Society, DOI: http://dx.doi.org/10.1103/PhysRevE.91.053301
129. A. Ghassemi and Ali Pak (2015): Numerical Simulation of Sand Production Experiment Using a Coupled Lattice Boltzmann-Discrete Element Method, Journal of Petroleum Science and Engineering, 135, 218-231
130. M. Khosrojerdi and Ali Pak (2015): Numerical Investigation on the Behavior of the Gravity Waterfront Structures under Earthquake Loading, Ocean Engineering, 106, 152-160
131. Ali Pak and N. Azimi, (2015): The Effect of Soil-Atmosphere interaction on the location of the Phreatic Surface and Stability of Tailings Dams, Sharif Scientific Journal, accepted for publication (in Persian)
132. Ayoubi, P. and Ali Pak, (2015): Evaluation of the Effects of Different Factors on Settlement of Shallow Foundations Rested on Two-layered Liquefiable Soils under Cyclic Loadings, Sharif Scientific Journal, accepted for publication (in Persian)
133. P. Shahbazan, A. Khosravi, Ali Pak (2015): Experimental Investigation on the effect of the variation of effective stress on Maximum Shear Modulus of Unsaturated Sand along the drying path, Proceedings of the Second National Conference on Soil Mechanics and Foundation Engineering, Qum Technical University, Sep. 2015 (In Persian)
134. Ali Pak, B. Abbasi, B. Rouhbakhsh, A. Selseleh (2015): Numerical Modeling of Sand Production in Oil Wells considering Geomechanical Effects, Proceedings of the First National Conference on Petroleum Geomechanics, 12-14 May 2014, Tehran (In Persian)
135. S. Samimi and Ali Pak (2016): A Fully-Coupled Element-Free Galerkin Model for Hydro-Mechanical Analysis of Advancement of Fluid-Driven Hydraulic Fractures in Porous Media, International Journal for Numerical and Analytical Methods in Geomechanics, DOI: 10.1002/nag.2525
136. Hadi Shahir, Ali Pak, Peyman Ayoubi (2016): A Performance-based Approach for Design of Ground Densification to Mitigate Liquefaction, Soil Dynamics and Earthquake Engineering, 90 (2016) 381-394
137. Omid Ghassemi Fare, Ali Pak (2016): Numerical Investigation of the Effects of Geometric and Seismic Parameters on Liquefaction-Induced Lateral Spreading, Soil Dynamics and Earthquake Engineering, 89 (2016) 233-247
138. Ali Pak, Farhad Majd, Maryam Mohammadi (2016): Resiliency via Integrated Coastal Zone Management in Kish Island, Scientia Iranica, A (2016) 23 (4), 1708-1718
139. Boris Kolev, Mahdi Taiebat, Arcesio Lizcano, Ali Pak (2016): Numerical Simulation of the Scale Effect on Particle Breakage in Rock-fill Dams, Proceedings of GEOVANCOUVER 2016, Vancouver
140. Ali Khosravi, Mehrzad Rahimi, Parisa Shahbazan, Ali Pak, Amin Gheibi (2016): Characterizing the Variation of Small Strain Shear Modulus for Silt and Sand During Hydraulic Hysteresis, Proceedings of E-UNSAT 2016, Paris
141. Mohammad Sarfaraz, Ali Pak (2016): Numerical Modelling of Solitary Wave Loads on Coastal Bridges using SPH, Proceedings of International Conference of Coasts, Ports, and Marine Structures- ICOPMAS 2016, Tehran
142. Ali Pak, Hadi Shahir, Peyman Ayoubi (2016): A Performance-based Approach to Design of Shallow Foundations Rested on Heterogeneous Subsoil Prone to Liquefaction Hazard, GEOCHINA 2016
143. Amin Selseleh, Ali Pak (2016): Study of the Effects of the stiffness of Toe and Connections on the behavior of GRS walls using Flac, 5th international Conference of Geotechnical Engineering and Soil Mechanics, Tehran 1395 (In Persian)
144. Hadi Sadeghian, Aghil Hajmomeni, and Ali Pak (2016): Evaluating the Validity of ISWM Project Results in the Caspian Sea Using Recent Field Measurement Data, Proceedings of International Conference of Coasts, Ports, and Marine Structures- ICOPMAS 2016, Tehran
145. Ali Pak (2017): Numerical Simulation of Hydraulic Fracturing in Hydrocarbon Reservoirs, An Overview, 2nd national Conference on Petroleum Geomechanics, NIOC Exploration Directorate, Jan. 2017, Tehran
146. Omid Ghassemi Fare, Ali Pak (2017): Prediction of Lateral Spreading Displacement on Gently Sloping Liquefiable Ground, Proceeding of GEOFRONTIERS, ASCE 2017
147. Mohammad Sarfaraz, Ali Pak (2017): SPH Numerical Simulation of Tsunami Forces impinged on Bridge Superstructures, Coastal Engineering, 121(2017) 145-157
148. Peyman Ayoubi, Ali Pak (2017): Liquefaction-Induced Settlement of Shallow Foundations on Two-Layered Subsoil Strata, Soil Dynamics and Earthquake Engineering, 94 (2017) 35-46
149. Ali Pak, Mostafa Nabipour (2017): Numerical Study of the Effects of Drainage Systems on Saturated/Unsaturated Seepage and stability of tailing Dams, Mine water and the Environment, 36:341-355
150. Ali Pak, A. Nazari Tileki, B. Moghaddam Ranjbaran (2017): 3D. Numerical Modeling of liquefaction-induced instability of Sand Slopes subjected to Earthquake perpendicular to the Slope Surface, 10th National Congress on Civil Engineering, Sharif University of Technology, Tehran (in Persian)
151. Ali Pak, B. Moghaddam Ranjbaran, A. Nazari Tileki, (2017): Numerical Study on the effects of silt layers on the liquefaction of saturated sandy deposits, 10th National Congress on Civil Engineering, Sharif University of Technology, Tehran (in Persian)
152. P. Shahbazan, A. Khosravi, P. Toomani, Ali Pak, and M. Rahimi (2017): Impact of Grain Size Distribution Curve on the Small Strain Shear Modulus of Unsaturated Clean Sand, Pan Am-UNSAT 2017: Unsaturated Soil Mechanics for Sustainable Geotechnics, 2nd Pan American Conference on Unsaturated Soils, November 12–15, 2017, Intercontinental Dallas, Addison, Texas, USA
153. M. Sarfaraz and Ali Pak (2017): An integrated SPH-polyhedral DEM algorithm to investigate hydraulic stability of rock and concrete blocks: Application to cubic armors in breakwaters, Engineering Analysis with Boundary Elements, 84 (2017) 1-18
154. Ali Pak, J. Maleki (2017): Numerical stability analysis of soil-nailing deep excavations considering 3D. effects and soil-nail interaction, Proceedings of the 5th international Congress on Civil Engineering, Architecture and Urban Development, 26-28 Dec. 2017, Shahid Beheshti University, Tehran, Iran (in Persian)
155. A. Khosravi, P. Shahbazan, and Ali Pak (2018): Impact of Hydraulic Hysteresis on the Small Strain Shear Modulus of Unsaturated Sand, Soils and Foundations, 58 (2018) 344-354
156. M.A. Iranmanesh, Ali Pak and S. Samimi (2018): Non-isothermal Simulation of the behavior of Unsaturated Soils using a novel EFG-based three dimensional model, Computers and Geotechnics, 99 (2018) 93-103
157. J. Maleki and Ali Pak (2018): Study of the time-dependent behavior of soft clayey soils in deep excavations, Sharif Journal of Science and Technology (in Persian)
158. S.R. Taheri, Ali Pak, S. Shaad (2018): Study of the spatial and temporal distributions of land subsidence due to oil extraction from Kupal oil field, Petroleum Research, 101, p.4-16 (in Persian)
159. S.R. Taheri, Ali Pak, S. Shaad, and B. Mehrgini (2018): Evaluation of the effects of temperature, confining stress, and strain rate on the geo-mechanical behavior of Asmari reservoir cap-rock in Iranian oil fields, Petroleum Research, 102, p.26-36, 2018 (in Persian)
160. M.A. Iranmanesh, Ali Pak (2018): Extrinsically enriched element free Galerkin method for heat and fluid flow in deformable porous media involving weak and strong discontinuities, Computers and Geotechnics, 103 (2018) 179-192
161. Ali Pak, M.A. Iranmanesh, (2018): An Endochronic-based approach for simulating pore water pressure variation during liquefaction of Sand, accepted for publication at Scientia Iranica, Transaction A: Civil Engineering
162. Ali Pak, M.A. Iranmanesh, (2018): Application of Endochronic Model for Numerical Simulation of Soil Liquefaction, Proceedings of 11th International Congress on Civil Engineering, University of Tehran, 8-10 May 2018, Tehran, Iran
163. M.A. Iranmanesh, Ali Pak, M. Mahsuli (2018); Evaluation of the Liquefaction Potential of Soil using Reliability Method, Proceedings of 11th International Congress on Civil Engineering, University of Tehran, 8-10 May 2018, Tehran, Iran (in Persian)
164. N. Chiti, Ali Pak (2018): Numerical study of the effects of geomechanical parameters on hydraulic fracture characteristics in oil reservoirs, Proceedings of 11th International Congress on Civil Engineering, University of Tehran, 8-10 May 2018, Tehran, Iran (in Persian)
165. M. Sarfaraz, Ali Pak (2018): Numerical investigation of the stability of armour units in low-crested breakwaters using combined SPH-Polyhedral DEM method, Journal of Fluids and Structures 81 (2018) 14-35
166. A. Barati nia, Ali Pak (2018): Evaluation of the performance of strain softening/strain hardening constitutive models for numerical simulation of rock fill dams, Third National Conference of Geotechnical Engineering of Iran, Tehran (in Persian)
167. A. Barati nia, Ali Pak (2018): Numerical Study of the Collapse Settlement of Masjid Suleiman Dam due to Rainfall, Third National Conference of Geotechnical Engineering of Iran, Tehran (in Persian)
168. M. Fetrati, Ali Pak (2018): Prediction of Sand Production Process in Oil Wells using Finite Element Method, Third National Conference of Geotechnical Engineering of Iran, Tehran (in Persian)
169. M. Fetrati, Ali Pak, (2019): Prediction of Volume and Rate of Sand Production Using a Hydro-mechanical Sand Erosion Model, 3rd National Conference on Petroleum Geomechanics, Tehran, Jan. 22-23 2019
170. S. Lotfikhah, M. Haghighat, M. Mirhosseini, Ali Pak (2018): Marine Spatial Planning, A New Management Policy in Iran, Proceedings of 13th International Conference on Coasts, Ports, and Marine Structures, ICOPMAS 2018, Tehran, p. 145-146
171. M. Sadeghi, Ali Pak, and H. Sadeghi (2019): Simulation of Wetting Tendency of Fluids with High Density Ratios using RK Lattice Boltzmann Method, The 16th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, 16ARC, Taiwan, Oct. 14-18, 2019
172 H. Sadeghi, Ali Pak (2019), Numerical-Probabilistic Modeling of Liquefaction-induced Settlement in the Free Field, Third National Conference of Geotechnical Engineering of Iran, Tehran (in Persian)
173. Ali Pak, M. Fetrati, H. Sadeghi (2018): Behavior of Strip Footing on Geogrid-Reinforced Fly Ash Slope, Proceedings of 11th International Congress on Civil Engineering, University of Tehran, 8-10 May 2018, Tehran, Iran
174. Ali Pak (2019), Numerical Modeling of Stimulation Process of Oil Wells using Hydraulic Fracturing, 11th National Congress on Civil Engineering, Shiraz University, Shiraz, April 30-May 1, 2019
175. M. Sarfaraz, Ali Pak (2019): Weakly-Compressible SPH Simulation of Cnoidal Waves with Strong Plunging Breakers, Ocean Dynamics, ODYN-D-18-00146R2
176. S.R. Taheri, Ali Pak, Saeed Shad, Behzad Mehrgini, Meisam Razifar (2019): Investigation of Rock Salt Creep and Its Effects on Casing Collapse, International Journal of Mining Science and Technology, doi.org/10.1016/g.ijmst.2020.02.001
177. Ali Pak, Jafar Maleki, Nima Aghakhani, Mojtaba Yousefi (2019): Numerical Investigation of Stability of Deep Excavations Supported by Soil-Nailing Method, Geomechanics and Geoengineering, doi.org/10.1080/17486025.2019.1680878
178. Mehrzad Rahimi, Parisa Shahbazan, Amin Gheibi, Ali Khosravi, Ali Pak, and Mehdi Yarmahmoodi (2020), An experimental study on the clarity of transmitted bender element signals in unsaturated silt and sand, 2020 Geo-Congress, Minneapolis, Minnesota, USA
179. M. Fetrati, and Ali Pak (2020): Numerical Simulation of Sanding Using a Coupled Hydro-Mechanical Sand Erosion Model, Journal of Rock Mechanics and Geotechnical Engineering, 12 (2020) 811-820
180. S. Reza Taheri and Ali Pak (2020): Casing Failure in Salt Rock: Numerical Investigation of Its Causes, Rock Mechanics and Rock Engineering, DOI 10.1007/s00603-020-02161-9
181. M. Esfandiari and Ali Pak (2020): Numerical Simulation of Hydraulic Fracturing in Petroleum Reservoirs based on PKN and KGD Models, 12th National Congress on Civil Engineering, Tabriz, Iran, May 27-28, 2020 (in Persian)
182. H. Sadeghi, Ali Pak, A. Pakzad, P. Ayoubi (2021): Numerical-probabilistic modeling of the liquefaction-induced free fields settlement, Soil Dynamics and Earthquake Engineering, 149(2021) 106868
183. S. Masoudi, H. Shahir, and Ali Pak (2021): Large Deformation Finite Element Modeling of Rubble Mound Breakwater Built on Soft Seabed Using Coupled Eulerian – Lagrangian Method, Indian Geotechnical Journal, DOI 10.1007/s40098-020-00461-z
184. M. Esfandiari and Ali Pak, (2021): Numerical Study of the Effects of initial Pore pressure and Viscosity of injected Fluid on the Characteristics of Hydraulic Fractures and comparing with KGD and PKN Models, Proceedings of 12th International Congress on Civil Engineering, Ferdowsi University, Mashhad, Iran (in Persian)
185. Ali Pak and M. Bana Sharifian (2021): Investigation of the Thermo-Hydro-mechanical (THM) performance of Deep Geothermal Energy Sources considering variation of Geomechanical Parameters, Proceedings of 12th International Congress on Civil Engineering, Ferdowsi University, Mashhad, Iran (In Persian)
186. S. K. Razavi, M. Hajialilue Bonab, Ali Pak (2021): The Design of a Plastic Concrete Cut-off Wall as a Remediation Plan for an Earth-Fill Dam Subjected to an Internal Erosion, International Journal of Geomechanics 2021, 21(5):04021061
187. J. Maleki, Ali Pak, M. Yousefi, N. Aghakhani, (2022): A comprehensive FE study for design of anchored Wall Systems for Deep Excavations, Tunnelling and Underground Space Technology, 122 (2022) 104340
188. S.M. Mousavi, E. Yanful, M.H. El Naggar, B. Gatmiri, Ali Pak (2022): Thermo-hydro-mechanical Modelling of Evaporation from Unsaturated Soil, Int. J. Geomech., 2022, 22(11): 04022199
189. Morteza Esfandiari and Ali Pak (2022): XFEM modeling of the effects of in-situ stresses on hydraulic fracture characteristics and comparison with KGD and PKN models, Journal of Petroleum and Production Technology, https://doi.org/10.1007/s13202-022-01545-7
190. M. Mohammadnia, Ali Pak, S. Aliasgary (2022): Experimental Studies on the effects of placement method and packing density of cubic armour units on the stability of low-crested breakwaters, Ocean Engineering, 266 (2022) 113042
191. Jafar Maleki and Ali Pak (2022): A Rapid Procedure for Tied-back Soil Walls Using Multivariate Adaptive Regression Splines (MARS) Method, Geotechnical and Geological Engineering, https://doi.org/10.1007/s10706-022-02351-y
192. S. Hajian, H.R. Eshraghi, A. Golaghaei, Ali Pak (2022): D.E.M. Simulation of Tri-axial test on ordinary and cemented aggregate, Proceedings of 13th National Congress on Civil Engineering, Isfahan University of Technology, Isfahan, Iran (In Persian)
193. Barzin Sharifi and Ali Pak (2022): Numerical Study on the variation of horizontal and vertical total stresses in oil/gas reservoirs due to depletion, Proceedings of 13th National Congress on Civil Engineering, Isfahan University of Technology, Isfahan, Iran (In Persian)
194. Barzin Sharifi and Ali Pak (2022): Numerical Study on production-induced variation of horizontal and vertical total stresses in oil reservoirs, 4th National Conference on Petroleum Geomechanics, KNT University of Technology, Tehran, Iran (In Persian)
195. Mohammad Reza Naddafnia and Ali Pak (2022): Numerical Simulation of CO2 Sequestration in Layered Saline Water Reservoirs, 4th National Conference on Petroleum Geomechanics, KNT University f Technology, Tehran, Iran (In Persian)
196. Morteza Esfandiari and Ali Pak (2022): Numerical Investigation on the effects of Formation Permeability and Fluid Leak-off on Hydraulic Fracture Characteristics in Oil Reservoirs and Comparison with KGD and PKN analytical Methods, Journal of Petroleum Geomechanics, DOI:1022107/JPG.2022.325939.1156 (In Persian)
197. Mohammad Ali Iranmanesh and Ali Pak (2022): Investigating the Effects of Conductive-Convective Heat Transfer on Hydraulic Fracturing via a Fully Coupled THM Analysis using an Enriched EFG Method, Journal of Petroleum Geomechanics, DOI:1022107/JPG.2022.363144.1180
198. Ali Pak, M. Mohammadnia, N. Saadat khah (2022): Experimental Study on the Stability of Single-Layer Armour Units for Low-Crested / Submerged Breakwaters, ICOPMAS 2022, Tehran, Iran
199. M. Mohammadnia and Ali Pak (2023): A New Method for Designing Cube Armours for Low-crested and Submerged Breakwaters, Ocean Engineering, 281 (2023) 114769