Results 101 to 110 of about 954 (132)

Research on the active sealing and promoting extraction technology of high-gas mine working face return air corner gas. [PDF]

Sci Rep
Sun B, Gong X, Fan X, Cheng X, Yang P, Xiao L, Cheng C, Ma X.   +7 more
europepmc   +1 more source

Fracture propagation and water seepage behavior in overburden strata at Tunbao coal mine. [PDF]

Sci Rep
Dong J, Liu H, Sun W, Liu X, Tao Z.
europepmc   +1 more source

Simulation of deformation characteristics of irregular rock specimens with different mining face lengths. [PDF]

Sci Rep
Zhang Y, Liu X, Wei S, Lin H, Xie J, Ni X.   +5 more
europepmc   +1 more source

Structural model of hard overburden shell in thick coal seam and its application. [PDF]

Sci Rep
Fu X, Zeng L, Rong H, Zhang H, Liu T, Song J.   +5 more
europepmc   +1 more source

Overburden structure fracture evolution and ground pressure behavior under oblique residual coal pillars in thick seam mining. [PDF]

Sci Rep
Wang H, Tian C, Liu Y, Li Y, Lu M, Jiao J, Bai J, Qiao Z.   +7 more
europepmc   +1 more source

Investigation of surface subsidence behaviour in multi-slice longwall mining using numerical simulations in Barapukuria coal mine, Bangladesh. [PDF]

Sci Rep
Zhang C, Arif A, Wu J, Habibullah M, Mohammadamini K, Sajib MH, Manohar B.   +6 more
europepmc   +1 more source

Determination method of rational position for working face entries in coordinated mining of section coal pillars and lower sub-layer. [PDF]

Sci Rep
Li X, Huan H, Lin H, Li Z, Du F, Cao Z, Fan X, Ren H.   +7 more
europepmc   +1 more source

Overburden movement laws in thin bedrock workfaces under thick backfilled loose bodies. [PDF]

Sci Rep
Zheng W, Wei C, Guo S, Zhuang Z, Shi C.
europepmc   +1 more source

Stress and microseismic activity in hard roof thick coal seams under varying mining rates. [PDF]

Sci Rep
Gu ST, Guo ZY, Jiang BY, Li WS, Chen HX, Zhang K.   +5 more
europepmc   +1 more source

Study on Regional Evolution Characteristics of Coal Spontaneous Combustion and Gas Coupling Disaster in Composite Goaf with No-Pillar Mining. [PDF]

ACS Omega
Kong D, Han W, Guo J, Xue K, Zhang J, Zheng Y.   +5 more
europepmc   +1 more source