Appearance mechanism and prevention technology of impact energy of roadway floor on additional load. [PDF]
Wei H, Li X, Shi D, Qin D, Wang K.
europepmc +1 more source
Research on blasting technology for thick and hard roof fracturing in isolated island coal mine working face. [PDF]
Huang W, Jing G, Ma L, Zhao L, Wang S.
europepmc +1 more source
Numerical analysis of coal rock gas dynamics disaster risk in coal thickness variation area and research on prevention and control. [PDF]
Jian Y, Tian C, Wang X, Sun Y.
europepmc +1 more source
Research on mechanism and control technique of floor heave in deep soft rock roadway at Banji Coal Mine. [PDF]
Zhang X +6 more
europepmc +1 more source
An exploration of improving stability of gob-side entry retained with graded and zoned pressure relief technology: a case study. [PDF]
Pan K, Ju WJ, Hou B, Jia HS.
europepmc +1 more source
Study on transportation and stress distribution of the overburden rock of gob side entry with cutting top and unloading pressure. [PDF]
Shuai Y, Ma Z, Feng X.
europepmc +1 more source
Simulation of directional crack propagation by energy-absorbing blasting in deep gob-side entry retaining under different lateral pressure coefficients. [PDF]
Liu N +5 more
europepmc +1 more source
Research on the mechanism of multiple key strata controlling overburden movement and their classification in bedrock gully. [PDF]
Ma Z, Chai J, Zhang D, Yang J.
europepmc +1 more source
Research on the stability mechanism and control technique of surrounding rock in gob side entry driving. [PDF]
Chen D +6 more
europepmc +1 more source
Research on Optimization of Construction Parameters of Vertical Cross-Layer Fracturing in Thin Interbedded Coalbed Methane Reservoirs. [PDF]
Chen J, Zhu Y, Shao L, Liang L, Hu H.
europepmc +1 more source

