摘要
为确保巷道支护的效果和质量,需根据工作面的推进对支护参数进行实时调整,以某矿502工作面巷道为研究对象,在分析其原支护方案及其对应支护质量和效果的基础上,对该工作面的支护参数进行优化,并对优化后的支护效果进行试验验证。
In order to ensure the effect and quality of roadway support,it is necessary to adjust the supporting parameters in real time according to the advance of working face.On the basis of analyzing its original support scheme and its corresponding support quality and effect,the supporting parameters of the working face are optimized and the optimized support effect is tested and verified.
作者
吕浩浩
Lyu Haohao(Shanxi Coal Transportation and Marketing Group Yangcheng Xihe Coal Industry Co.,Ltd.,Yangcheng Shanxi 048100)
出处
《机械管理开发》
2021年第2期145-147,共3页
Mechanical Management and Development
关键词
巷道
锚杆
锚索
顶板下沉
巷帮收敛
laneway
anchor rod
anchor cable
roof subsidence
roadway side convergence
