Review
Open access
Oct 2026
Frontier mechanical issues of coal-rock-gas dynamic disasters
Deep coal mining encounters a complex engineering environment characterized by high in-situ stress, high gas pressure, high geothermal temperature, intense mining disturbances, and evident time effect. This multi-physical field coupling fundamentally distinguishes deep mining from a shallow condition and frequently lea...
Cheng Zhai, Yi-De Guo, Liang Yuan et al.
· Safety & Emergency · 0 citations