摘要
以中煤平朔集团有限公司井工三矿39202辅运顺槽掘进工作面为背景,对39202辅助运输顺槽进行了支护设计,并进行了支护参数的验算,利用有限元软件对支护效果进行了模拟分析。结果表明,所采取的支护方法可有效控制围岩变形。
Based on the background of 39202 auxiliary haulage tunnel driving face in Jinggong No.3 Mine of China Coal Pingshuo Group Co.,Ltd.,the supporting design of 39202 auxiliary haulage tunnel is carried out,and the supporting parameters are checked,and the supporting effect is simulated and analyzed by using the finite element software.The results show that the support method can effectively control the deformation of surrounding rock.
作者
解政
Xie Zheng(Jinggong No.3 Coal Mine,China Coal Pingshuo Group Co.,Ltd.,Shanxi Shuozhou 036000)
出处
《山东煤炭科技》
2020年第1期34-35,38,共3页
Shandong Coal Science and Technology
关键词
掘进
支护
设计
模拟
driving
support
design
simulation
