摘要
为解决传统锚杆与锚索联合支护方式效率低、工作量大以及支护效果差的问题,以某矿8001工作面为研究对象,在对其顶底板等地质条件研究的基础上,完成了金属锚架支护方式、支护结构以及具体支护参数的设计,并通过有效的监测方案对金属锚架对巷道围岩的控制效果进行验证,取得理想结果。
In order to solve the problems of low efficiency, large workload and poor support effect of traditional combined anchor rod and anchor cable, the design of metal anchor support, support structure and specific support parameters was completed based on the study of geological conditions such as top and bottom plates of 8001 working face of a mine as an example;finally, the control effect of metal anchor frame on the surrounding rock of the roadway was verified through an effective monitoring program, and satisfactory results were obtained.Finally, the effectiveness of the metal anchor frame on the control of the roadway enclosure was verified through an effective monitoring program, and the desired results were obtained.
作者
任兆鑫
Ren Zhaoxin(Shanxi Xiangning Coking Coal Group Maozequ Coal Company Limited,Linfen Shanxi 042100)
出处
《机械管理开发》
2022年第5期109-110,共2页
Mechanical Management and Development
关键词
锚杆
锚索
U型棚架
金属锚架
两帮变形
anchor rod
anchor cable
U-shape scaffold
metal anchor frame
two gang deformation
