Results 171 to 180 of about 10,633 (207)

Mechanisms and control of large deformation in mudstone roof gob side entry of inclined coal seams with water softening. [PDF]

Sci Rep
Tian C, Chang J, Li Z, Chen D, Xing S, Zhang Z, Zhao W, Yang X.   +7 more
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Primary rupture law of main roof in long-wall face based on principal bending moment. [PDF]

Sci Rep
Yang H, Wang Y, Yu T, Huang S, Anwar K.
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Multi-criteria decision analysis of gas enrichment risk and land degradation in goaf areas. [PDF]

Sci Rep
Wang L, Li Y, Lei Y.
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Study on the law of stress distribution in the presence of remaining coal pillar in a close-distance coal seam and the reasonable location of the roadway. [PDF]

Sci Rep
Wei XX, Zhao ZQ, Wang YW, Wang XH, Hui ZL.   +4 more
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Grouting failure mechanism and new pre-grouting reinforcement technology of narrow coal pillar in fully-mechanized caving gob-side entry. [PDF]

Sci Rep
Chen D, Zhang Z, Yue S, Tian C, Jia Q, Xie S, Zhao W, Chang J, Yang X, Xie F, Pan H.   +10 more
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Analytical prediction of groundwater loss in deep coal mines induced by ground vibration. [PDF]

Sci Rep
Fogang PM, Huo B, Mboyo HL, Hai R, Zhang S, Djouonkep LDW, Bisso D.   +6 more
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Study on the evaluation of workface wall stability based on cloud model. [PDF]

Sci Rep
Zhao X, Guan W, Sun J, Xie M, Zhang Z, Wen Y, Zhao H.   +6 more
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Mining-induced disaster mechanism and stress adjustment technology of deep buried weakly cemented overburden. [PDF]

Sci Rep
Yang S, Liu X, Tan Y, Fan D, Li X, Xu H.
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Minimum Price Fixing in the Bituminous Coal Industry [PDF]

Charles M. James, Waldo E. Fisher
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Quantitative mechanism of roadway rockbursts in deep extra-thick coal seams: Theory and case histories

Tunnelling and Underground Space Technology, 2021
Abstract Rockbursts are globally recognized as one of most severe dynamic disasters in mines. Generally, rockbursts can be divided into self-initiated bursts type and remotely triggered bursts type in terms of their occurrence mechanism. In recent years, various remotely triggered roadway rockburst accidents (induced by seismic disturbance) in deep ...
Lianpeng Dai, Yishan Pan, Zhonghua Li, Aiwen Wang, Yonghui Xiao, Feiyu Liu, Tianwei Shi, Wenhong Zheng   +7 more
openaire   +3 more sources