Results 101 to 110 of about 2,631 (179)

Study on the pressure relief energy dissipation law of variable-diameter boreholes in roadway surrounding rock. [PDF]

Sci Rep
Lyu J, Han W, Qi L, Pan Y, Wang X, Dai L.   +5 more
europepmc   +1 more source

Study on the pressure relief energy dissipation law of variable-diameter boreholes in roadway surrounding rock under dynamic and static loads. [PDF]

PLoS One
Lyu J, Qi L, Pan Y, Dai L, Tang Z, Wang X.   +5 more
europepmc   +1 more source

Analysis of Influence of Anchor Parameters on Stability of Surrounding Rock of Roadway with Rock Burst Hazard

Gong-kuang zidonghua, 2011
For operation roadway of anchor net support with rock burst hazard, the paper analyzed mechanism that anchor of roadway restrains hazard of pressure bump by use of dynamic theory and researched influence degree of different anchor parameters on surrounding rock of roadway with rock burst hazard by use of numerical simulation software FLAC3D.
openaire   +1 more source

Sustainable Waste Tire Rubber Granule Concrete: Preparation, Mechanical Performance and Field Application for Pressure Relief in High-Ground-Stress Soft Rock Roadways. [PDF]

Materials (Basel)
Qiao WG, Zhao YR, Wu Y, Cheng WM, Zhu YG.   +4 more
europepmc   +1 more source

Research on mechanism and control technique of floor heave in deep soft rock roadway at Banji Coal Mine. [PDF]

Sci Rep
Zhang X, Jing L, Dong H, He H, Lv J, Sun M, Fan Y.   +6 more
europepmc   +1 more source

Study on the design of section coal pillars and support technology for roadways along gob in inclined thick coal seams. [PDF]

Sci Rep
Jiang B, Ren X, Li W, Gu S, Guo Z, Zhang H.   +5 more
europepmc   +1 more source

Design and application study of the key technical parameters of dense drilling for pressure relief in coal mine roofs: a case study. [PDF]

Sci Rep
Ma J, Wang H, Li X, Dong G, Yuan Y.
europepmc   +1 more source

Study on the hydraulic action mechanism and support measures of weakly cemented muddy surrounding rock. [PDF]

Sci Rep
Zaijiang Y, Weiguang Z, Zhijiang L, Shuaigang L, Rui W, Shuai W, Leilei Z.   +6 more
europepmc   +1 more source

Research and application of pre-excavated double withdrawal channel technology without coal pillar abandonment. [PDF]

Sci Rep
Zhang J, Shi Z, Wu C, Xiao F, Shi L.
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