Failure mechanism of methane drainage borehole in soft coal seams: Insights from simulation, theoretical analysis and in-borehole imaging

Autor: He, Shengquan, Ou, Shengnan, Lu, Yao, Jin, Longzhe, Chen, Tuo, Ma, Yanran
Zdroj: In Process Safety and Environmental Protection December 2022 168:410-421
Databáze: ScienceDirect