Studied the supporting way in soft-rock roadway about 1000 m Shaft of Zhuji Coal Mine,based on the analysis on damage reason of roadway using comprehensive supporting with bolt,anchor cable,erecting steel shed,grouting and guniting,combined with monitoring results of roadway convergence displacement and observation of roadway damage morphology,a conclusion was drawn that,comprehensive supporting with bolt,anchor cable,erecting steel shed,grouting and guniting can adapt the needs of high stress roadway under pressure and deformation in soft-rock roadway about 1000 m Shaft.

通过对谢一矿"1.25"复合顶板回采工作面大面积推垮型冒顶事故发生机理的分析研究,提出了针对性的防范措施.