Results 191 to 200 of about 6,281 (245)

Study on the mechanism and prevention techniques of dynamic disaster in nearly vertical extra-thick coal seams. [PDF]

Sci Rep
Zhang Y, Li Q, Li L, Zhang J, Liu C, Yue H.   +5 more
europepmc   +1 more source

The disaster law and control measures of high-stress tunnels in fault areas: a case study. [PDF]

Sci Rep
Li W, Yao M, Liao Z, Wu J, Ma N, Su J, Mei C, Wang W.   +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

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

Construction of multiphysics coupling equations and study on flow field migration patterns in shallow buried goaf under air leakage conditions. [PDF]

Sci Rep
Pan J, Qiu C, Zhao D, Liu L, Yuan Q.
europepmc   +1 more source

Roof control effect of in situ strip interval paste backfill in goaf. [PDF]

Sci Rep
Yang K, Cao J, Zhang Q, Li J, Lv H, Zong T, Ma G, Bai Y, Yin B, Deng P, Tian X, Jin Z, Li H, Wang J.   +13 more
europepmc   +1 more source

Overlying strata movement law and rockburst prevention & control for fully mechanized top coal caving face in extra-thick coal seams. [PDF]

Sci Rep
Rong H, He L, Wang Y, Wei X, Wei S, Yang S, Li J, Chen L.   +7 more
europepmc   +1 more source

A new determination method of hydraulic support resistance in deep coal pillar working face. [PDF]

Sci Rep
Li GD, Li XL, Huan HH, Lin HX, Ren ZY, Ren H.   +5 more
europepmc   +1 more source

Boundary quantitative characterization of the top-coal limit equilibrium zone in fully mechanized top-coal caving stope along the strike direction of working face. [PDF]

Sci Rep
Lang D, Wu X, Wu Y, Xie P, Yan Z, Chen S.   +5 more
europepmc   +1 more source

Progressive damage mechanism and multiscale characterization of hard sandstone-coal composite structures under loading. [PDF]

PLoS One
Dang J, Tu M, Zhang X, Bu Q.
europepmc   +1 more source