Results 161 to 170 of about 1,201 (198)

Instability mechanism of deeply buried coal seam floor under mining effects and optimization of extraction roadway layout. [PDF]

Sci Rep
Chen X, Ma R, Zhou Y, Li J, Xu Y, Chen J.   +5 more
europepmc   +1 more source

Energy Transfer Mechanism of Hard-Roof Hydraulic Fracturing in Goaf-Side Working Face Based on Microseismic-Driven Damage Model. [PDF]

Sensors (Basel)
Zhang R, Gong S, Cai W, Li H, Qiu Y.
europepmc   +1 more source

Mechanisms of stress distribution influenced by numerical model size and goaf parameters in multi-coal seam mining. [PDF]

Sci Rep
Wang N, Paneiro GA, Li Y, Liu Y.
europepmc   +1 more source

Prevention measures and monitoring technology of dynamic load in Tangshan coal mine after coal bump disaster. [PDF]

Sci Rep
Ma S, Su Y, Jia D, Wang X, Li G, Guo B, Li H, Wu T.   +7 more
europepmc   +1 more source

Mechanism of reverse deformation increase in the virgin coal rib compared to the pillar rib of the gob-side entry in an extra-thick coal seam. [PDF]

Sci Rep
He W, Chen D, Zhu H.
europepmc   +1 more source

Study on fracture development and failure characteristics of repeated mining overlying strata in multi-coal seams with faults. [PDF]

Sci Rep
Zhi B, Guo R, Guo G, Zhang S, Yuan J, Lei C, Xu Z.   +6 more
europepmc   +1 more source

Study on fracture propagation and evolution characteristics of coal samples under uniaxial compression. [PDF]

Sci Rep
Weibin G, Jiahao Z, Yuhui L, Gang W, Yichen G.   +4 more
europepmc   +1 more source

Deformation characteristics of weakly cemented overburden in Western mining areas in China. [PDF]

Sci Rep
Zhang G, Zhang H, Li G, Chen J, Zhao L, Zhou G.   +5 more
europepmc   +1 more source

Optimization study on transverse mining zoning during the capacity expansion stage of nearly horizontal open-pit coal mines. [PDF]

Sci Rep
Wen Y, Song Z, Su Q, Liu Z, Wu C, Zhang L.   +5 more
europepmc   +1 more source

Research on the integrated technology of bearing structure reconstruction and support control in high risk area of top coal roadway in thick coal seam. [PDF]

Sci Rep
Xiaokang S, Bacha S, Heng Z, Xiaojing L, Xiaozhen C, Kai W, Hua Z.   +6 more
europepmc   +1 more source