摘要
为正确评价采空区上方边坡的稳定性，进行了空区上方边坡破坏形式、受力状况分析，推导了锚杆及类似加固方法计算公式。
To make correct evaluation of the stability of the slope above the mined area,the analysis of the slope failure types and stress state is made and the calculation method for rock bolting and the other similiar reinforcement methods are inferred.
出处
《金属矿山》
CAS
北大核心
1998年第6期19-21,共3页
Metal Mine
