Deep-land resource exploitation is a crucial focus of future scientific and technological
development in China. However, with the increasing depth of coal mining, rock burst …

Tensile fractures in deep coal and rock mass can readily trigger dynamic calamities like rock
bursts, significantly impacting the safety of coal mining. To enhance our understanding of …

随着煤矿开采强度和深度的增加, 冲击地压矿井数量和冲击危险程度显著增加,
政府关注度不断上升, 我国冲击地压防治研究取得了一系列重要进展, 冲击地压矿井防治能力 …

Coal has dominated the energy structure in China for a long time. In recent years, dynamic
disasters such as rockbursts have affected the safety of coal mine in production with the …

Rock burst monitoring and early warning is known as a challenging problem in underground
engineering. Existing research mainly focuses on forecast the rock burst using single …

In underground mining engineering, it is of considerable significance to focus on acoustic
emission (AE), damage and cracking evolution inside coal. This article first performed a …

Fiber-reinforced polymer (FRP) wrapping is a potentially attractive coal-pillar reinforcement
technique. To study the effect of carbon fiber-reinforced polymer (CFRP) jacketing on …

Coal burst is essentially a destructive manifestation of stratigraphic structure. Although the
failure mechanism of the structure has been extensively studied using experimental and …

Mining roadways in soft rock are seriously deformed and damaged, which affects the normal
production of the mine. Based on the Xin'Shang'Hai No. 1 Coal Mine project, a true 3D …

Coal bursts have emerged as the most critical mining hazard for underground coal mines
around the world. Seismic monitoring and seismic clustering analysis are the cornerstones …