摘要
对梁家煤矿回采煤巷的地质，水文、设计、施工以及破坏状况进行了调查，分析其破坏机理，提出改进建议。
The geology and hydrogeology, design, construetion and failure status of the head/tail gates in Liangjia Mine are investigated. The paper also analyzes the failure mechanism and puts forward snggestions for improvement.
出处
《山东矿业学院学报》
CAS
1998年第2期164-167,共4页
Journal of Shandong University of Science and Technology(Natural Science)
关键词
回采煤巷
破坏机理
调查
分析
煤矿
head/tail gates
failure mechanism
investigation and analysis
