CE

Dr. Pradipta Chakrabortty

Dr. Pradipta Chakrabortty
Assistant Professor
Department of Civil and Environmental Engineering, Indian Institute of Technology Patna, Bihta, Bihar, 801106

PhD, Memorial University of Newfoundland, Canada
Ph: +0611-523-3194
pradipt[*AT]iitp.ac.in
Research Areas
    • Soil Dynamics and Geotechnical Earthquake Engineering,
    • Soil Heterogeneity,
    • Finite Element Analysis in Geotechnical Engineering,
    • Ground Improvement,
    • Probabilistic Methods in Engineering
Other Interests
    • Geotechnical Centrifuge Modelling
    • Low Cost Housing
    • Application of Bamboo in Civil Engineering
Courses taught at IIT P
    • ME111: Engineering Drawing
    • ME101: Engineering Mechanics
    • CE206: Introduction to Soil Mechanics and Foundation Engineering
    • CE210: Soil Mechanics Laboratory
    • CE214: Soil Mechanics
    • CE218: Infrastructure Drawing And Estimation
    • CE292: Soil Mechanics Laboratory
    • CE309: Building Design, Estimation & Construction
    • CE313: Transportation Engineering Laboratory
    • CE317: Foundation Engineering
    • CE502: Application of Probabilistic Methods in Engineering
    • CE505: Advanced Engineering Mathematics
    • CE506: Civil Engineering Design – II
    • CE523: Soil Exploration
    • CE530: Geotechnical Earthquake Engineering
    • CE545: Advanced Foundation Engineering
    • CE553: Geotechnical Exploration
    • CE592: Infrastructure Engineering Lab-II
    • CE593: Seminar-I
    • CE594: Seminar-II
    • CE596: Civil Engineering Lab-II
    • CE598: Seminar
Students
Sr. No. Photo Area of Reasearch Degree
1
Mr. Abhik Paul
 Liquefaction Strength of Sand PhD
2
Mr. Nitish Jauhari
 Mitigation of Ground-Borne Vibrations Using Dual Open and Infilled Barriers PhD
3
Mr. Priyam Mishra
Assessment of Thin Layer Effect on Dynamic Behaviour PhD
4
Mr. Lokesh Saran Srivastav
 Foundation Resting Near Soil Slope PhD
5
Mr. Bidyut Roy
 Seismic Microzonation PhD
6
Mr. Nandan Kumar
 Tunnelling in Soft Soil PhD
7
Mr. Saurav Kumar
 Vibration Screening Using Trenches PhD
Former Students
Sr. No. Photo Area of Reasearch Current Position
1
Dr Vishal Puri
 Title of Thesis: Development of Prefabricated Bamboo Reinforced Fly Ash Replaced Green Mortar Wall Panels Assistant Professor, JCBUST YMCA, Faridabad, UP, India
2
Dr Angshuman Das
 Title of Thesis: Free Field Dynamic Response of Quaternary Alluvium Sand: Site and Motion Characteristics Effect Assistant Professor, CIET, Hyderabad, India
3
Dr. Tirtha Sathi Bandyopadhyay
Title of Thesis: Seismic Behaviour of Mechanically Stabilized Earth Walls: Experimental, Numerical and Analytical Approach Post-Doc, NITK, Surathkal
Current Sponsored Projects
Sr. No. Title Principal Investigator Co-Principal Investigator Duration Sponsoring Agency Cost Status
1 Microzonation of Jaipur city based on shear wave velocity PI No Co-PI SERB under Fast Track Scheme for Young Scientists, DST 16.02 Completed
2 Analysis and design of mechanically stabilized earth (MSE) walls PI No Co-PI Global Initiative for Academic Network, Ministry of Education 8.16 Completed
3 Dynamic Behaviour of Sand in Quaternary Alluvial Deposit Containing Soil Lumps PI Dr. R. K. Bag Board of Research in Nuclear Sciences (BRNS) 31.37 Ongoing
4 Microzonation of Patna City for better preparation during Future Earthquakes PI No Co-PI Science and Engineering Research Board (SERB) under core research grant (CRG), DST 28.02 Ongoing
5 DST FIST (Level – C) Head [CEE] Co-PI Department of Science and Technology (DST) 96.0 Ongoing
Professional Experience
    • July 2012 – Present Indian Institute Technology Patna, India as Assistant Professor
    • October 2009 – June 2012 Birla Institute of Technology and Science Pilani, India as Assistant Professor (Civil)
    • June 2009 – October 2009 National Buildings Construction Corporation (NBCC) Ltd., India as Sr. Project Executive (Civil)
    • 2004 - 2007 Memorial University of Newfoundland, NL, Canada as Teaching Assistant
    • April 2002 - July 2003 Department of Earthquake Engineering, IIT Roorkee, India as Project Assistant
Administrative Experience
    • HoD/Coordinator at IIT Patna:
    • Department: Civil & Environmental Engineering
      • Duration: January 2013 – December 2015 (3years)
    • Department: Institute Works Department
      • Duration: December 2015 – March 2017 (1year 3Months)
    • Overall project in-charge (OPIC): IIT Patna construction of first phase of permanent campus
      • Duration: July 2015 – December 2015 (6months)
    • Chairman (GATE): IIT Patna
      • Duration: April 2017 – August 2021 (4years 5months)
    • Centre-in-charge: Centre of Earthquake Engineering Research, IIT Patna
      • Duration: September 2020 – September 2022
    • Institute Academic Program Committee Member:
      • Duration: January 2013 – December 2015
    • Senate Member:
      • Duration: January 2013 – December 2015, April 2017- August 2021, and July 2024 – till date.
    • Convocation committee:
      • 1st Convocation: Seating arrangement committee member
      • 2nd Convocation: Invitation committee member
      • 3rd and 4th Convocation: Electrical / Civil works committee member
    • Mentor for students of Chanakya Hall (room no 421-430) for academic year 2012-2013
    • Professor In Charge: Civil Building at Transit campus: January 2013- June 2014
    • Member of Anti-ragging committee: 2013, 2014, 2018, 2019, 2022
    • Institute committee for movement to permanent campus
    • Committee member for revising all B.Tech. curriculum: 2015
Awards & Honours
    • 2022: IGS–AIMIL Biennial Award for best paper published in Indian Geotechnical Journal; paper titled “Evaluation of Dynamic Properties of Partially Saturated Sands Using Cyclic Triaxial Tests” by Pradipta Chakrabortty, Aaditaya Raj Roshan and Angshuman Das published in Indian Geotechnical Journal, Vol. 50, Issue 6, December 2020 (pp.948-962)
    • 2018: Bharat Vikas Award by Institute of Self Reliance
    • 2009: Memorial University of Newfoundland, Canada, Fellow of the school of graduate studies award (Certificate) for outstanding achievement and contribution during Ph.D.
    • January 2004- February 2008: Memorial University of Newfoundland, St. John’s, Canada- Graduate scholarship from school of graduate studies (SGS) for doing PhD
    • 2002: Indian Institute of Technology, Roorkee: The Indian Service of Engineers award (Rs. 2000 + Certificate) for standing first in the class of soil dynamics in earthquake engineering department at IIT Roorkee.
    • August 2000-January 2002: Department of Earthquake Engineering, IIT Roorkee, India: University Grants Commission (U.G.C.) scholarship for doing M. Tech.
Member of Professional bodies
    • Editorial Board Member
      • Scientific Reports, Springer Nature [Journal Impact Factor: 3.8; 5-year Journal Impact Factor: 4.3]
    • Lifetime Member:
      • Indian Society of Earthquake Technology (ISET)
      • Indian Geotechnical Society (IGS)
      • The Institution of Engineers (India)
Books

  • Book Chapters:

    1. A. Paul, and P. Chakrabortty, (2024). “Assessment of Collapse Potential of Lumped Soil in Alluvial Deposit by Double Consolidation Tests”. In: Çiner, A., et al. Recent Research on Geotechnical Engineering, Remote Sensing, Geophysics and Earthquake Seismology. MedGU 2021. Advances in Science, Technology & Innovation. Springer Nature. https://doi.org/10.1007/978-3-031-43218-7_10.
    2. A. R. Roshan, A. Das, and P. Chakrabortty, (2024). “Effect of Variabilities in Motion Characteristics and Bedrock Depth on Seismic Ground Response Assessment”. A. Çiner et al. (eds.), Recent Research on Geotechnical Engineering, Remote Sensing, Geophysics and Earthquake Seismology, MedGU 2021, Advances in Science, Technology & Innovation, Springer Nature. https://doi.org/10.1007/978-3-031-43218-7_8.
    3. P. Mishra, A. Paul, and P. Chakrabortty, (2023). “Correlation Between Cone Tip Resistance and Shear Wave Velocity at Quaternary Alluvium”, Proceedings of 17th Symposium on Earthquake Engineering (Vol. 4), Chapter 7.
    4. S.K. Nandan, T.S. Bandyopadhyay, and P. Chakrabortty, (2021). “Effect of Backfill Sand Density on Dynamic Response of Mechanically Stabilized Earth (MSE) Walls”, Proceedings of the Indian Geotechnical Conference 2019, Lecture Notes in Civil Engineering. 138, pp. 817–827.
    5. T.S. Bandyopadhyay, P. Chakrabortty, and A. Hegde (2021). “Shake Table Studies to Assess the Effect of Reinforced Backfill Parameters on Dynamic Response of MSE Walls”, Ground Improvement Techniques, Lecture Notes in Civil Engineering. 118 LNCE, pp. 227–237.
    6. P. Chakrabortty, and A. Das (2021). “Free Field Ground Vibration Due to Ground Improvement Induced Vibration”, In Challenges and Innovations in Geomechanics. Springer, 978-3-030-64518-2.
    7. P. Chakrabortty, A. Das, and, Anil (2021), “Effect of Soil Grain Size on Liquefaction Strength of Sandy Soil”. In: Latha Gali M., Raghuveer Rao P. (eds) Geohazards. Lecture Notes in Civil Engineering, vol 86, pp. 539-54.
    8. N. Nilay, and P. Chakrabortty (2021). “Evolution in Liquefaction Strength of Ganga River Sand Due to the Intrusion of Non-Plastic Silt”. In: Latha Gali M., Raghuveer Rao P. (eds) Geohazards. Lecture Notes in Civil Engineering, vol 86, pp. 283-97.
    9. P. Kumar, and P. Chakrabortty (2020). “A Simple Analytical equation for bamboo reinforced slope using ordinary Method of Slices”. In: Latha Gali M., Raghuveer Rao P. (eds) Geotechnical Characterization and Modelling, Vol. 85, pp. 269-83.
    10. V. Puri, P. Chakrabortty, S. Majumdar (2015). “A Review of Low Cost Housing Technologies in India”. In: Vasant Matsagar, editor. Advances in structural Engineering, Springer, New Delhi, 2015, p.1943-1955 (paper presented in Structural Engineering Convention, 9th Biennial conference, New Delhi.

    Conference Papers (National/International):

    1. P. Chakrabortty, N. Jauhari, R. Kumar, and D. M. Barbieri, (2024). “Sustainable vibration screening with dual trenches infilled with geofoam and aggregate: Full-scale field experiments”. Net-Zero Future 2024, 19-21 June 2024, Oslo, Norway.
    2. A. Paul, and P. Chakrabortty, (2023). “Cyclic Behaviour of Loose Alluvial Sand Containing Soil Lumps”. Indian Geotechnical Conference,IGC 2023, 14-16th December, Roorkee, India.
    3. N. Jauhari, A. Hegde and P. Chakrabortty (2023). “Numerical investigation of vibration screening using single and dual open trenches in layered soil media”, 10th European Conference on Numerical Methods in Geotechnical Engineering, International Society for Soil Mechanics and Geotechnical Engineering, June 2023, London, United Kingdom.
    4. P. Mishra, A. Paul, and P Chakrabortty (2022). “Correlation between Cone Tip Resistance and Shear Wave Velocity at Quaternary Alluvium”, 17th Symposium on Earthquake Engineering, November 14-17, Roorkee.
    5. A. Paul, and P. Chakrabortty, (2021). “Assessment of Collapse Potential of Lumped Soil in Alluvial Deposit by Double Consolidation Tests”. 4th Conference of the Arabian Journal of Geosciences (CAJG 2021).
    6. Aaditaya Raj Roshan, A. Das, and P. Chakrabortty, (2021). “Effect of Variabilities in Motion Characteristics and Bedrock Depth on Seismic Ground Response Assessment”. 4th Conference of the Arabian Journal of Geosciences (CAJG 2021).
    7. P. Chakrabortty, and A. Das (2020). “Simple Statistical Models to Predict the Cyclic Behaviour of Cohesionless Soil in Quaternary Alluvium”. 3rd Conference of the Arabian Journal of Geosciences (CAJG 2020).
    8. P. Chakrabortty, and A. Das (2020). “Free Field Ground Vibration Due to Ground Improvement Induced Vibration”. 16th International Conference of the International Association for Computer Methods and Advances in Geomechanics, IACMAG, Torino, Italy, July 1-4.
    9. T.S. Bandyopadhyay, P. Chakrabortty, and, A. Hegde (2020). “Shake Table Studies to Assess the Effect of Reinforced Backfill Parameters on Dynamic Response of MSE Walls”. 7th International Conference on Recent Advances in Geotechnical Earthquake Engineering and Soil Dynamics (ICRAGEE 2020), IISC Bangaluru, July 13-16.
    10. S. K. Nandan, T.S. Bandyopadhyay, and, P. Chakrabortty (2019). “Effect of Backfill Sand Density on Dynamic Response of Mechanically Stabilized Earth (MSE) Walls. Indian Geotechnical Conference, IGC 2019 SVNIT Surat, December 19-21.
    11. N. Nilay, and P. Chakrabortty (2018). “Evolution in Liquefaction Strength of Ganga River Sand Due to the Intrusion of Non-Plastic Silt”. Indian Geotechnical Conference, IGC 2018 IISC Bangaluru, December 13-15.
    12. P. Chakrabortty, A. Das, and, Anil (2018). “Effect of Soil Grain Size on Liquefaction Strength of Sandy Soil”. Indian Geotechnical Conference, IGC 2018 IISc Bangaluru, December 13-15.
    13. P. Kumar, and P. Chakrabortty (2018), “A Simple Analytical equation for bamboo reinforced slope using ordinary Method of Slices”. Indian Geotechnical Conference, IGC 2018 IISC Bangaluru, December 13-15.
    14. P. Chakrabortty, and A. Das (2018). “Liquefaction Strength Assessment of Cohessionless Soil in IIT Patna Campus”, 2nd International Conference on Advances in Concrete, Structural and Geotechnical Engineering, BITS Pilani, February 26-28.
    15. S. Shrivastava, and P. Chakrabortty (2017). “Effect of Soil Heterogeneity on Dynamic Response of Saturated Cohesionless Soil”. Indian Geotechnical Conference, IGC 2017 IIT Guwahati, December 14-16.
    16. S. Kumar, and P. Chakrabortty (2017). “Dynamic Behaviour of Isolated Footing on Dry Cohesionless Soil”. Indian Geotechnical Conference, IGC 2017 IIT Guwahati, December 14-16.
    17. N. Nilay, and P. Chakrabortty (2017). “Liquefaction Potential Assessment of an Institute Campus”. Indian Geotechnical Conference, IGC 2017 IIT Guwahati, December 14-16.
    18. A. Das, and P. Chakrabortty (2017). “Impact of Frequency Content in Input Motion on Seismic Response of Layered Soil”. Indian Geotechnical Conference, IGC 2017 IIT Guwahati, December 14-16.
    19. V. Puri, and P. Chakrabortty (2017). “Policy Issues in Affordable Housing made with Bamboo Reinforced Structural Component”. Urbanization Challenges in Emerging Economies, ASCE, IIT Delhi, New Delhi, India, December 12-14.
    20. V. Puri, and P. Chakrabortty (2017). “Behavior of Sustainable Prefabricated Bamboo Reinforced Wall Panels under Concentrated Load”. International Conference on Sustainable Infrastructure, ASCE, New York, USA, October 26-28.
    21. A. Das, and P. Chakrabortty (2017). “One Dimensional Seismic Response Analysis of Heterogeneous Layered Soil”. 15th International Conference of the International Association for Computer Methods and Advances in Geomechanics, IACMAG, Wuhan, China, October 19-23.
    22. P. Chakrabortty, U. Kumar (2016). “Zonation of Jaipur City based on shear Wave Velocity”. Indian Geotechnical Conference, IGC 2016 IIT Madras, December 15-17.
    23. V. Puri, and P. Chakrabortty (2016). “Performance of prefabricated wall panel under wind loading”. 8th National conference on wind engineering, IIT (BHU), Varanasi, December 16-17.
    24. V. Puri, P. Chakrabortty, S. Majumdar (2014). A Review of Low Cost Housing Technologies in India. In Structural Engineering Convention, 9th Biennial conference, New Delhi (also published as book chapter).
    25. P. Chakrabortty and R. Popescu (2014). “Response Surface Model for Settlements of a Frame Structure Founded on Liquefiable Soil”, 15th Symposium on Earthquake Engineering, December 11-13, Roorkee.
    26. P. Chakrabortty (2013). “Retrofitting of old Foundations: A Review of available Techniques”, Mid-term session & seminar on “state-of-the-art Building Technology, Indian Buildings Congress, 26-28 April.
    27. O. S. Power, P. Chakrabortty, S. Agnihotri (2012). “A Review of Methods for Predicting Blast Effects on Structures”, Structural Engineering Convention, 8th Biennial conference, 19-21 December.
    28. P. Chakrabortty, R. Popescu, Ryan Phillips, and Hesham Dief (2008). “Liquefaction of heterogeneous soil: Centrifuge study”, 12th International Conference of International Association for Computer Methods and Advances in Geomechanics (IACMAG), Goa, India, 1-6th October.
    29. P. Chakrabortty, L. M. Lye, and R. Popescu (2007). “Reliability Analysis of a Tower Structure Resting on Strip Footing upon a Liquefiable Soil”, 9th Canadian Conference on Earthquake Engineering, Ottawa, ON, Canada, June 26-29.
    30. P. Chakrabortty, and R. Popescu (2006), “2-D Analysis of 3-D frame structure on liquefiable soil”, Sea to Sky Geotechnique 2006 - 59th Canadian Geotechnical Conference and 7th Joint CGS/IAH-CNC Groundwater Specialty Conference, Vancouver, BC, Canada, October 1-4.
    31. R. Popescu, and P. Chakrabortty (2006). “Liquefaction Mechanism for Heterogeneous Soils”, Sea to Sky Geotechnique 2006 - 59th Canadian Geotechnical Conference and 7th Joint CGS/IAH-CNC Groundwater Specialty Conference, Vancouver, BC, Canada, October 1-4.
    32. R. Popescu, P. Chakrabortty and J. H. Prevost (2005). “Fragility Curves for Tall Structures on Stochastically Variable Soil”, In Proceedings 9th International Conference on Structural Safety and Reliability (ICOSSAR), Rome, June.
    33. P. Chakrabortty, R. Popescu, and J. H. Prevost (2004) “Tower Structures on Liquefiable Soil Excited by Random Seismic Inputs”, In proceedings 9th ASCE Specialty Conference on Probabilistic Mechanics and Structural Reliability, Albuquerque, New Mexico.
    34. P. Chakrabortty, A. Jafari Mehrabadi, and R. Popescu (2004). “Effect of Low-Permeability Soil Layers On the Stability of Submarine Slopes”, In proceedings 57th Canadian Geotechnical Conference and 5th Joint IAH-CNC-CGS Conference, Quebec City, Canada.
    35. P. Chakrabortty, S. Mukerjee, A. D. Pandey, A. Bhargava (2004). “Liquefaction Assessment for Microzonation of Kolkata City”, In proceedings 13th World Conference on Earthquake Engineering, Vancouver, Canada.
    36. A. Bhargava, K.P. Gupta, A.D. Pandey, P.C. Jain, P. Chakrabortty (2004). “Dynamic Characteristics of a barrage at various stages of construction”, In proceedings 13th World Conference on Earthquake Engineering, Vancouver, Canada.
    37. A.D. Pandey, A. Bhargava, S. Tadigotla, and P. Chakrabortty (2004). “3D FEM Analysis of a Barrage under varying sub-surface condition”, Council of Power Utilities International Conference on Water Resources Development: Flood Control, Irrigation, Drinking Waterways, Electric Power and Transmission System, February 4-6.
    38. P. Chakrabortty, D.K. Gupta, A.D. Pandey, S. Mukerjee, A. Bhargava (2003). “Interdependence of Different Factors Affecting Soil Liquefaction”, IGC 2003 on Geotechnical Engineering for Infrastructural Development, Roorkee, December 18-20.
    39. P. Chakrabortty, S. Mukerjee, A.D. Pandey, A. Bhargava (2003), “Microzonation for liquefaction potential of a city”, First International Seminar on Disaster Mitigation in Nepal, Tahachal, Katmandu, Nepal, November 18.
Publications / Journals / Conferences

  • Journals:

    1. T.S. Bandyopadhyay, P. Chakrabortty and A. Hegde (2024) “Effect of geofoam inclusion on dynamic response of mechanically stabilized earth walls with sand-crumb rubber backfill”, Indian Geotechnical Journal, (Accepted).
    2. A. Paul, and P. Chakrabortty (2024), “Microstructural Characterization of Alluvial Sand Containing Cohesive Soil Lumps During Loading and Inundating”, International Journal of Civil Engineering, 22, 2041-2058. https://doi.org/10.1007/s40999-024-00974-1
    3. N. Jauhari, A. Hegde and P. Chakrabortty (2024), “Vibration mitigation using dual-open and infilled trenches in layered soil media: Field tests and numerical simulations”, Computers and Geotechnics, 170, 106283, Elsevier. https://doi.org/10.1016/j.compgeo.2024.106283
    4. P. Mishra, and P. Chakrabortty (2024). “Prediction of void ratio and shear wave velocity for soil in quaternary alluvium using cone penetration tests”, Bulletin of Engineering Geology and the Environment, 83(3), 88. https://doi.org/10.1007/s10064-024-03587-z
    5. R. Popescu, and P. Chakrabortty, (2024) “Mechanism of seismic liquefaction for heterogeneous soil”, Journal of Soil Dynamics and Earthquake Engineering, 176, 108339, Elsevier. https://doi.org/10.1016/j.soildyn.2023.108339
    6. A. Paul, P. Chakrabortty, A Burman and Sapan Kumar (2024). “Probabilistic seismic hazard assessment of Sitamarhi in the central Himalayan region”, Journal of the Geological Society of India, 100 (7), 1007-17. https://doi.org/10.17491/jgsi/2024/173943 
    7. P. Chakrabortty, L. S. Srivastava and P. Kumar (2023), “A simple analytical model for bamboo-reinforced slopes using modified Bishop method”, Frontier in Built Environment, Geotechnical Engineering section, 9.
    8. T.S. Bandyopadhyay, P. Chakrabortty and A. Hegde (2023) “Seismic performance of mechanically stabilized earth walls with sand-crumb rubber backfills of varying proportion”, Construction and Building Materials, 389, 131717, Available online from May 2023.
    9. T.S. Bandyopadhyay, P. Chakrabortty and A. Hegde (2023), “Interaction between geogrid and sand-crumb rubber mixtures in laboratory pullout conditions”, Innovative Infrastructure Solutions, 8 (5), 81-99, Available online from April 2023.
    10. N. Jauhari, A. Hegde and P. Chakrabortty (2023), “Full scale field studies for assessing the vibration isolation performance of single and dual trenches”, Transportation Geotechnics, 100932, 39, Elsevier.
    11. T.S. Bandyopadhyay, P. Chakrabortty and A. Hegde (2023), “Dynamic response of the mechanically stabilized earth walls with different reinforcement and backfill conditions”, International Journal of Civil Engineering, 21 (1), 81-99, Available online from August 2022.
    12. A. Das, P. Chakrabortty R. Deb and S. Banerjee (2023), “Prediction of large-strain cyclic behavior of clean sand using artificial neural network approach”, International Journal of Advances in Engineering Sciences and Applied Mathematics., Springer (in press).
    13. V. Puri, P. Chakrabortty, and S. Majumdar (2022). “Performance assessment of bamboo bond strength in cement–fly ash mortar”. Structures and Buildings - Proceedings of the Institution of Civil Engineers, ICE Publishing. Available online from October 2022.
    14. T.S. Bandyopadhyay, S.K. Nandan, and P. Chakrabortty (2022). Evaluation of Wall Inclination Effect on the Dynamic Response of Mechanically Stabilized Earth Walls Using Shaking Table Tests. International Journal of Geotechnical Earthquake Engineering, 13 (1), Available online from August 2022.
    15. T.S. Bandyopadhyay, P. Chakrabortty and A. Hegde (2022). Laboratory pullout testing of biaxial geogrid in sand-crumb rubber mixtures. International Journal of Civil Infrastructure, 5, 43-50
    16. A. Das, and P. Chakrabortty (2022), “Simple models for predicting cyclic behaviour of sand in quaternary alluvium”, Arabian Journal of Geosciences, 15, 385, Springer.
    17. N. Nilay, P. Chakrabortty, and R. Popescu, (2022) “Liquefaction Hazard Mapping Using Various Types of Field Test Data” , Indian Geotechnical Journal, pp. 280-300, 52, Springer. (Available online from September 2021).
    18. A. Das, and P. Chakrabortty, (2022) “Large strain dynamic characteristics of quaternary alluvium sand with emphasis on empirical pore water pressure generation model”, European Journal of Environmental and Civil Engineering, pp. 5729-52, 26 (12), Taylor & Francis (Available online from April 2021).
    19. A. Das, and P. Chakrabortty, (2021) “Artificial neural network and regression models for prediction of free-field ground vibration parameters induced from vibroflotation”, Journal of Soil Dynamics and Earthquake Engineering, 148, Elsevier (Available online from April 2021).
    20. A. Das, P. Chakrabortty, and R. Popescu, (2021) “Assessment of Lumped Particles Effect on Dynamic Behaviour of Fine and Medium Grained Sands”, Bulletin of Earthquake Engineering, pp. 745-766, 19, Springer (Available online from November 2020).
    21. P. Chakrabortty, N. Nilay, and A. Das (2020). “Effect of Silt Content on Liquefaction Susceptibility of Fine Saturated River Bed Sands”, International Journal of Civil Engineering, Springer (Available online from September 2020).
    22. P. Chakrabortty, Aaditya Raj Roshan, and A. Das (2020). “Evaluation of Dynamic Properties of Partially Saturated Sands Using Cyclic Triaxial Tests”. Indian Geotechnical Journal, pp: 948-962, 50 (6), Springer. (Available online from April 2020).
    23. A. Das, and P. Chakrabortty (2020). “Influence of Motion Energy and Soil Characteristics on Seismic Ground Response of Layered Soil”. International Journal of Civil Engineering, pp. 763-82, 18 (7), Springer (Available online from January 2020).
    24. V. Puri, P. Chakrabortty, and S Anand (2020). “Flexural behaviour of bamboo-reinforced wall panels with varying fly ash content”. Magazine of Concrete Research, pp: 434-446, 72 (9), ICE, UK.
    25. P. Chakrabortty, U. Kumar, V. Puri (2018), “Seismic Site Classification and Liquefaction Hazard Assessment of Jaipur City, India”. Indian Geotechnical Journal, pp. 768-779, 48 (4).
    26. V. Puri, P. Chakrabortty, S. Anand, S. Majumdar (2017). “Bamboo reinforced prefabricated wall panels for low cost housing”. Journal of Building Engineering, 52-59, Vol. 9.
    27. A. Das, and P. Chakrabortty (2016). “One-Dimensional Seismic Energy Transmission Along Heterogeneous Layered Soil. International Journal of student’s Research in Technology & Management, Vol. 4, No. 3, November (Best paper prize in SHILP, IIT (BHU), 2016 published in the journal).
    28. P. Chakrabortty, and R. Popescu (2012). “Numerical simulation of centrifuge tests on homogeneous and heterogeneous soil models”. Computers and Geotechnics, Vol. 41, April, pp. 95-105.
    29. P. Chakrabortty, and R. Popescu (2012). “Spectral Amplification of Seismic Motion Travelling Through Natural Sand Deposits”. The Open Numerical Methods Journal, Bentham Open, Vol. 4, pp. 8-23.
    30. P. Chakrabortty, R. Popescu, and Ryan Phillips (2011). “Liquefaction of heterogeneous sand: Centrifuge study”, ASTM Geotechnical Testing Journal (GTJ), vol. 34 (3), May, pp. 227-237.
    31. R. Popescu, J. H. Prevost, George Deodatis, and P. Chakrabortty (2006). “Dynamics of nonlinear porous media with applications to soil liquefaction”. Journal of Soil Dynamics and Earthquake Engineering, vol. 26(6-7), June-July, pp. 648-665.
Invited Talks
    1. Title: Training Module for Building Construction Department, Government of Bihar, Bihar
      Date: May 20 – June 08, 2013
      Place: IIT Patna
      Lecture: 14 sessions
    2. Title: Earthquake Resistant Design Based on Recently Revised Seismic Codes
      Date: April 05 – April 07, 2018
      Place: IIT Patna
      Lecture: 2 sessions
    3. Title: A Workshop on Advances in Structural and Geotechnical Engineering (ASGE)
      Date: June 05 – June 09, 2018
      Place: IIT (ISM) Dhanbad
      Lecture: 1 session
    4. Title: Soil Liquefaction in Heterogeneous Soil: Mechanism and Assessment Online webinar organized by Indian Geotechnical Society Kolkata Chapter
      Date: 22nd August 2020
    5. Title: Soil Exploration and its Importance in Civil Construction Online webinar organized by The Institution of Engineers (India),
      Durgapur Chapter
      Date: 19th July 2021
    6. Title: Application of ANN in Prediction of Cyclic Behaviour of Cohessionless Soil
      Online webinar organized by Department of Civil Engineering, SRM Institute of Science and Technology, Tiruchirappalli, India
      Date: 22nd April 2022
    7. Title: Introduction to Earthquake Engineering
      Online faculty development program organized by Department of Civil Engineering, DR. B.C. Roy Engineering College, Durgapur
      Date: 21st June 2022
    8. Title: Artificial Intelligence in Prediction of Cyclic Behaviour of Soil
      Online faculty development program organized by Department of Civil Engineering, DR. B.C. Roy Engineering College, Durgapur
      Date: 22nd June 2022
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