摘要
以某煤矿的4-4巷道断面为研究对象,结合相关参数设计及工程的经验,完成了对4-4断面支护方案的最优化设计,并对设计结果进行了校核。为今后该煤矿巷道其他断面的最优支护方案设计奠定了基础。
Taking the section of 4 ~ 4 roadway in a coal mine as the research object,combined with the relevant parameter design and engineering experience,the optimum design of the support scheme of 4 ~ 4 section is completed,and the design results are checked.It lays a foundation for the design of the optimal supporting scheme for other sections of the coal mine roadway in the future.
作者
关羽
Guan Yu(Zhenchengdi Mine of Xishan Coal and Electricity Group,Gujiao Shanxi 030203)
出处
《机械管理开发》
2019年第5期21-22,26,共3页
Mechanical Management and Development
关键词
断面
巷道
支护
参数
数值模拟
section
roadway
support
parameters
numerical simulation
