Ashok Jaiswal

About

Dr. Ashok Jaiswal has obtained Ph.D. from the Department of Mining Engineering, IIT (BHU) in the area of coal pillar design. He started his career as a Lecturer at IIT (BHU) in 2007 and was promoted as Associate Professor in 2015. Dr. Jaiswal has supervised several M.Tech. and Ph.D. theses, particularly in the area of rock mechanics and ground control. He has published more than 25 technical papers in International and National journals. He has also presented several technical papers at conferences/seminars. He has proposed a coal pillar strength formula for Indian Coalfield, a 3D Rock-mass failure criterion, Novel numerical simulation approach for caving assessment. He has organized several short-term courses in the area of application of Numerical Simulation in strata control. Dr. Jaiswal has developed software/computer code for the Dragline balancing diagram, subsidence predictive model, and 3D Finite Element Code. He is presently focused on the development of the sensor for prediction of roof fall during depillaring operation, designing the Continuous Miner panel, and slope stability analysis using 3D Numerical Simulation.

Employment

• Indian Institute of Technology (BHU) Varanasi Associate Professor
  2015 - Present
• Indian Institute of Technology (BHU) Varanasi Assistant Professor
  2007 - 2015

Education

• Indian Institute of Technology (BHU) Varanasi Ph.D
  2002 - 2007
• Indian Institute of Technology (BHU) Varanasi Master of Technology
  2000 - 2002
• College of Technology and Engineering Bachelor of Engineering
  1996 - 2000

Projects & Funding

Projects & funding information is unavailable.

Publications (44)

• Numerical Analysis of Pillar Stability Beneath Longwall Barriers in Underground Coal Mines Using FLAC3D
  Operational Excellence in Mines Through Innovative Technology 2025
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• RMR and Q system for Underground Stope at Ukwa mine, MOIL,
  Rock Mass Classification and Support Design for Improving Stability of Working in Metal Mines 2025
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• A Comprehensive Study Using Field Observations and Numerical Simulation Techniques to Design a Mechanised Depillaring Panel
  Mining, Metallurgy & Exploration 2025 DOI: 10.1007/s42461-025-01255-8
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• Assessment of Coal Roof Strength Degradation Using a Time-Dependent Strain-Softening Model
  Mining, Metallurgy & Exploration 2025 DOI: 10.1007/s42461-025-01340-y
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• Evaluation of time-dependent mechanical degradation in coal roofs using a strain softening constitutive model
  Mechanics of Time-Dependent Materials 2025 DOI: 10.1007/s11043-025-09820-w
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• Assessment of the strength deterioration of a coal pillar using a strain-softening time-dependent constitutive model
  Mechanics of Time-Dependent Materials 2024 DOI: 10.1007/s11043-024-09692-6
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• Sensitivity Analysis of Excavation Support Systems Using Numerical Modelling
  Journal of The Institution of Engineers (India): Series D 2024 DOI: 10.1007/s40033-023-00589-1
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• Time-Dependent Stability Assessment of Coal Mine’s Gallery Using New Geotechnical Classification
  Journal of The Institution of Engineers (India): Series D 2024 DOI: 10.1007/s40033-024-00665-0
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• An Experimental Study on Effect of Limited Boundness (LB) on Peak and Residual Strength of Intact Rock
  Mining, Metallurgy & Exploration 2024 DOI: 10.1007/s42461-024-00963-x
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• Numerical analysis of dump slope stability using material properties obtained by parallel gradation method
  Mining Technology: Transactions of the Institutions of Mining and Metallurgy 2024 DOI: 10.1177/25726668231222996
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