摘要
结合工程工作面概况 ,就锚索和锚杆补强加固支护参数的选择进行了介绍 ,并指出锚索、锚杆的联合支护 ,保证了顶板的完整性 ,有效地控制了巷道的变形。
The general situations of the working face with friable roof in Liuwan No.10 mine are introduced and according to supporting technology combined with anchor cable and bolt corresponding parameter selection method is introduced as well as installation technology,which ensures the integrity of roof and controls the deformation of tunnel effectively.
出处
《山西建筑》
2004年第12期54-55,共2页
Shanxi Architecture
关键词
锚索
锚杆
联合支护
破碎顶板
anchor cable,blot,combined support,friable roof
