摘要
以山西兰花集团莒山煤矿F313回采工作面为例,对工作面进行了顶板支护设计,对顶板管理中时常会发生的问题提出了相应的支护和安全管理措施。
Taking F313 mining face of Jushan Coal Mine of Shanxi Orchid Group as an example,the roof support design of the working face is carried out,and the corresponding supporting and safety management measures are put forward for the problems often occurring in roof management.
作者
李张晋
Li Zhang-jin(Jushan Coal Mine Co.,LTD.,Shanxi Orchid Group,Shanxi Jincheng 048000)
出处
《山东煤炭科技》
2019年第1期20-21,共2页
Shandong Coal Science and Technology
关键词
采煤
支护
设计
coal mining
support
design
