摘要
简述了锚网带支护在复合顶板煤巷中的应用机理 ,分析了锚网带支护的实际使用效果。
In the artide, the action mechanism of bolt net bar supporting in compound roof coal-roadways is concisely elucidated, and the practical effects of bolt net bar supporting are analysed.
出处
《淮南工业学院学报》
2000年第3期25-28,共4页
Journal of Huainan Institute of Technology(Natural Science)
关键词
锚网带支护
煤巷
复合顶板
位移量
锚杆
金属网
bolt net bar supporting
coal-roadways
compound roof
movement value
