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1دورية أكاديمية
المؤلفون: Sahendra Ram, Petr Waclawik, Jan Nemcik, Radovan Kukutsch, Ashok Kumar, Arun Kumar Singh, Libin Gong
المصدر: Journal of Rock Mechanics and Geotechnical Engineering, Vol 15, Iss 5, Pp 1111-1126 (2023)
مصطلحات موضوعية: Pillar yielding mechanisms, Great depth, Numerical modeling, Induced stress, Pillar dilation, Slippery slickenside layer, Engineering geology. Rock mechanics. Soil mechanics. Underground construction, TA703-712
وصف الملف: electronic resource
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2
المؤلفون: J. Anil, Kapil Kumar, Sahendra Ram, S. Chatterjee, A. K. Gorai
المصدر: Mining, Metallurgy & Exploration. 40:719-736
مصطلحات موضوعية: Control and Systems Engineering, Mechanical Engineering, Materials Chemistry, Metals and Alloys, General Chemistry, Geotechnical Engineering and Engineering Geology
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3
المؤلفون: Rakesh Kumar, Arvind Kr. Mishra, Ashok Kumar, Arun Kr. Singh, Sahendra Ram, Amit Kr. Singh, Rajendra Singh
المصدر: Journal of the Geological Society of India. 98:203-210
مصطلحات موضوعية: Geology
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4
المؤلفون: Ashok Kumar, Arun Kumar Singh, Dheeraj Kumar, Amit Kumar Singh, Sahendra Ram, Rakesh Kumar, Rajendra Singh
المصدر: Journal of the Geological Society of India. 97:405-415
مصطلحات موضوعية: Hydrogeology, business.industry, Underground mining (hard rock), Coal mining, Pillar, Geology, 010501 environmental sciences, 010502 geochemistry & geophysics, 01 natural sciences, Mining engineering, Rock mass rating, Extraction (military), business, Roof, South eastern, 0105 earth and related environmental sciences
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5
المؤلفون: Sahendra Ram, Rajendra Singh, Ashok Kumar, Arun Kumar Singh, Rakesh Kumar, A. Ramesh Rao, V. Srinivasa Rao
المصدر: Geomechanics and Geophysics for Geo-Energy and Geo-Resources. 8
مصطلحات موضوعية: General Energy, Geophysics, Economic Geology, Geotechnical Engineering and Engineering Geology
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6
المؤلفون: Ashok Kumar, Sahendra Ram, Dheeraj Kumar, Arun Kumar Singh, Rakesh Kumar, Sanjoy Gorain
المصدر: International Journal of Rock Mechanics and Mining Sciences. 161:105259
مصطلحات موضوعية: Geotechnical Engineering and Engineering Geology
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7
المؤلفون: Arun Kumar Singh, Ashok Kumar, Rajendra Singh, Sahendra Ram, Dheeraj Kumar, Amit Kumar Singh, Rakesh Kumar
المصدر: Mining, Metallurgy & Exploration. 37:1451-1459
مصطلحات موضوعية: Single pass, business.industry, Mechanical Engineering, Metals and Alloys, Pillar, Coal mining, General Chemistry, Geotechnical Engineering and Engineering Geology, Mining engineering, Work (electrical), Control and Systems Engineering, Materials Chemistry, Extraction (military), business, Roof, Retreat mining, Coal pillar
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8
المؤلفون: Mudassar Raja, Niraj Kumar, Petr Waclawik, Ashok Kumar, Rakesh Kumar, Sahendra Ram, Arun Kumar Singh, Abhishek Gautam
المصدر: Arabian Journal of Geosciences. 14
مصطلحات موضوعية: Rock bolt, Safety factor, business.industry, Coal mining, Pillar, Numerical models, Edge (geometry), Mining engineering, General Earth and Planetary Sciences, Bearing capacity, business, Roof, Geology, General Environmental Science
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9
المؤلفون: Dheeraj Kumar, Noorullah Shams, Arun Kumar Singh, Amit Kumar Verma, Sahendra Ram, Ashok Kumar, Pushpendra Sharma
المصدر: Arabian Journal of Geosciences. 14
مصطلحات موضوعية: Rib cage, 010504 meteorology & atmospheric sciences, Computer simulation, business.industry, Pillar, Numerical models, Structural engineering, 010502 geochemistry & geophysics, 01 natural sciences, Stability assessment, Factor of safety, General Earth and Planetary Sciences, business, Roof, Geology, 0105 earth and related environmental sciences, General Environmental Science, Parametric statistics
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10
المؤلفون: Petr Waclawik, Jiri Korbel, Ashok Kumar, Rajendra Singh, Sahendra Ram
المصدر: International Journal of Rock Mechanics and Mining Sciences. 113:322-332
مصطلحات موضوعية: business.industry, 0211 other engineering and technologies, Extrapolation, Pillar, Oblique case, 02 engineering and technology, In situ stress, Geotechnical Engineering and Engineering Geology, Field (computer science), Mining engineering, Cover (algebra), Coal, business, Geology, 021102 mining & metallurgy, 021101 geological & geomatics engineering, Coal pillar