Results 121 to 130 of about 597,919 (179)

Surrounding rock stability and engineering practice of the 52607 working face approaching a fault-protected coal pillar. [PDF]

Sci Rep
Liu Z, Chen M, Liu F.
europepmc   +1 more source

Deformation mechanism and mechanical response of coal mine roadway roof in the unsupported area during rapid tunneling. [PDF]

Sci Rep
Wang S, Yang S, Guo W, Ma L, Yu Z, Wang P.   +5 more
europepmc   +1 more source

Study on failure law and repair technology of weak surrounding rock in adjacent roadway under excavation disturbance. [PDF]

Sci Rep
Wang X, Hu L, Guo L, Wang X, Li X, Cheng X, He J, Wang P, Gu Q.   +8 more
europepmc   +1 more source

Study on the evolutionary mechanism and synergistic control technology of floor heave in deep high-stress roadways. [PDF]

Sci Rep
Yin C, Yin L, Han J, Zhang Y, Gu L, Chen J, Gao Z, Gao Y.   +7 more
europepmc   +1 more source

Research on supporting mechanism and application of new ductile thin spraying technology in coal mine roadway. [PDF]

Sci Rep
Wang R, Wu R, Xu J, Wu H, Wang K.
europepmc   +1 more source

Study on deformation control technology for deep loose and fractured roadways in Yunjialing Mine. [PDF]

Sci Rep
Guo D, Chen J, Lu Q, Wang D.
europepmc   +1 more source

Study on the floor heave mechanism and control technology for the gob-side roadway in the stopping mining area of thick coal seam. [PDF]

Sci Rep
Hao X, Xu L, Ma C, Chen J, Yao X, Xiao C, Ma Y, Wang Y, Lian H.   +8 more
europepmc   +1 more source

Failure mechanism and control technology for the surrounding rock of retreat roadways beneath remnant coal pillars in close-distance coal seams. [PDF]

Sci Rep
Wang Y, Zhao Z, Liu H, Hao J, Wei X.
europepmc   +1 more source

Roadway roof shear slip movement mechanism induced by the strong dynamic pressure while ultra-thick coal seam mining. [PDF]

Sci Rep
Liu C, Wang F, Zuo Y, Wang C, Gao C, Lu Y, Sun W, Hao W, Tang T, Zhang Y.   +9 more
europepmc   +1 more source

Quantitative analysis of airflow velocity distribution and average wind speed line localization in irregular mine roadways. [PDF]

Sci Rep
Yang Y, Niu Y, Li Z, Wang J, Huang X, Sun C, Wang C.   +6 more
europepmc   +1 more source