摘要
提出了广义顶板离层的概念 ,对锚杆支护巷道顶板离层的主要形式和影响因素进行了分析 。
The broad based concept of roof abscission layer is put forward, the mostly forms and influence factors of roof abscission layer in bolting support subway are analyzed, the monitoring approaches of roof abscission layer and their practices are introduced.
出处
《煤炭学报》
EI
CAS
CSCD
北大核心
2000年第z1期58-61,共4页
Journal of China Coal Society
基金
煤炭科学基金资助项目!(96采 2 0 2 12 )
关键词
锚杆支护
顶板离层
离层监测
rock bolting
roof abscission layer
engineering monitoring
