L. B. Roy

Employment

• National Institute of Technology Patna Prof & Dean (R & C)
  2006 - Present
• National Institute of Technology Patna Registrar
  2006 - 2013
• WALMI Principal Secretary
  2004 - 2006
• WALMI Asstt. Prof. of Ground Water Engg
  2002 - 2004
• Arba Minch University TEACHING AND ACADEMIC ADMINISTRATION
  2002 - 2004
• Arba minch University Associate Prof. of Irrigation Engg
  1995 - 2001
• WALMI Asstt. Prof.
  1988 - 1995
• WRD BIHAR Asstt. Engineer
  1987 - 1988
• National Institute of Technology Jamshedpur LECTURER
  1987 - 1987
• National Institute of Technology Jamshedpur PART TIME LECTURER
  1984 - 1985
• Tata Robins and Frazer Ltd CIVIL ENGINEERING ASSISTANT
  1984 - 1984

Education

• PATNA UNIVERSITY Ph .D.
  1990 - 1995
• UNIVERSITY OF ROORKEE M. E
  1985 - 1987
• RANCHI UNIVERSITY B. Sc ENGINEERING
  1979 - 1984
• PATNA UNIVERSITY I.Sc
  1976 - 1978
• BIHAR SCHOOL EXAMINATION BOARD MATRICULATION
  1975 - 1976

Projects & Funding

Projects & funding information is unavailable.

Publications (118)

• Analysis of Slope Failure in Ostapal Open Pit Chromite Mine Using Numerical Modelling in FLAC—A Case Study
  Indian Geotechnical Journal 2026 DOI: 10.1007/s40098-025-01200-y
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• Effectiveness of statistical and soft computing techniques in predicting slake durability index of sedimentary rocks in Chotanagpur Plateau in India – A case study
  Bulletin of Engineering Geology and the Environment 2026 DOI: 10.1007/s10064-026-04868-5
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• Waste textile fibers as a sustainable material for soil reinforcement
  Engineering Research Express 2026 DOI: 10.1088/2631-8695/ae52a6
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• Sustainable improvement of clayey soil using xanthan gum biopolymer
  Engineering Research Express 2025 DOI: 10.1088/2631-8695/ae2831
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• Probabilistic Analysis of Finite Slope Stability Using MS-Excel
  Geotechnical and Geological Engineering 2025 DOI: 10.1007/s10706-024-02993-0
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• Performance of geocell reinforced rubber sand mixtures under undrained triaxial test
  Soils and Rocks 2024 DOI: 10.28927/SR.2024.001024
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• Model tests on ordinary and geosynthetic encased stone columns with recycled aggregates as filler material
  International Journal of Geo-Engineering 2024 DOI: 10.1186/s40703-023-00202-0
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• Comparative Study on Reliability Analysis of Cohesive Soil Slope using Subset Simulation and Other Methods
  U.Porto Journal of Engineering 2022 DOI: 10.24840/2183-6493_008.002_0011
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• Assessment of Groundwater Quality Using Water Quality Indices: A Case Study of Paliganj Distributary, Bihar, India
  Engineering, Technology & Applied Science Research 2022 DOI: 10.48084/etasr.4696
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• Study of ET0 by Using Soft Computing Techniques in the Eastern Gandak Project in Bihar, India—A Case Study
  2022 DOI: 10.1007/978-981-19-0707-4_47
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