摘要
为提升巷道围岩的支护效果和支护质量,以32617运输大巷为研究对象,在分析其巷道特征的基础上,结合理论计算初步确定巷道支护参数,并结合FLAC3D数值模拟软件对支护参数进行优化。
In order to improve the supporting effect and quality of roadway surrounding rock,32617 transport roadway is taken as the research object,based on the analysis of its roadway characteristics,combined with theoretical calculation to preliminarily determine the roadway supporting parameters,and combined with FLAC3 D numerical simulation software to optimize the supporting parameters.
作者
韩天问
Han Tianwen(Ximing Mine of Xishan Coal and Electricity Group,Taiyuan Shanxi 030053)
出处
《机械管理开发》
2020年第8期53-54,90,共3页
Mechanical Management and Development
关键词
锚杆
锚索
FLAC3D数值模拟
围岩变形
安全生产
anchor
anchorage cable
FLAC3D numerical simulation
surrounding rock deformation
safety production
