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1Academic Journal
Alternate Title: Basic theories and key technologies of rock strata control forresidual coal resources mining under complex conditions. (English)
المصدر: Coal Science & Technology (0253-2336); 2020, Vol. 48 Issue 1, p144-149, 6p
مصطلحات موضوعية: COAL reserves, MINE roof control, RESOURCE exploitation, COAL mining, POWER resources, LONGWALL mining
مصطلحات جغرافية: CHINA
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2Academic Journal
Alternate Title: Influence of multiple mining damage on the stability of water-resisting control strata.
المصدر: Journal of the China Coal Society / Mei Tan Xue Bao. mar2019, Vol. 44 Issue 3, p777-785. 9p.
مصطلحات موضوعية: *COAL mining, *LONGWALL mining, *COMPRESSIVE strength, *MINES & mineral resources, *SEEPAGE
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3Academic Journal
Alternate Title: Influence of upper-bottom pillar mining on temporal and spatial evolution of stress in rock strata around middle residual coal seam.
المؤلفون: 白锦文1,2 baijinwen629@sina.com, 冯国瑞1,2 fguorui@163.com, 章敏2,3, 戚庭野2,4, 姜海纳2,4, 张玉江1,2, 郭军1,2, 郭峰1,2, 康立勋1,2
المصدر: Journal of the China Coal Society / Mei Tan Xue Bao. aug2016, Vol. 41 Issue 8, p1896-1904. 9p.
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4Academic Journal
Alternate Title: Safety mining evaluation of middle abandoned coal seam in “upper pillar-lower longwall” composite mining areas.
المصدر: Journal of the China Coal Society / Mei Tan Xue Bao. 2017, Vol. 42 Issue 9, p2245-2253. 9p.
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5Academic Journal
Alternate Title: Roof stability analyses of “water-preserved and water-stored” coal mining with constructional backfill mining.
المؤلفون: 杜献杰1,2 duxianjie_tyut@163.com, 冯国瑞1,2 fguorui@163.com, 戚庭野1,2, 郭育霞1,2, 王泽华1,2, 张玉江1,2, 李振1,2, 白锦文1,2
المصدر: Journal of the China Coal Society / Mei Tan Xue Bao. mar2019, Vol. 44 Issue 3, p820-829. 10p.
مصطلحات موضوعية: *STRIP mining, *COAL mining, *WATER storage, *ELASTIC foundations, *STRESS concentration, *LONGWALL mining, *GREEN roofs
مصطلحات جغرافية: CHINA