正帮煤业采煤工作面巷道支护参数优化分析
Optimization Analysis of Roadway Support Parameters in Coal Mining Face of Zhengbang Coal Industry
张智鹏1
作者信息
- 1. 孝义市应急管理局,山西 孝义 032300
- 折叠
摘要
以正帮煤业为研究案例,结合煤矿地质特点实施采煤工作面支护参数优化设计.具体设计中结合正帮煤业地质特点,介绍 5 种采煤工作面支护参数优化设计方案,并通过数值仿真分析的方式进行对比分析,进而获取到最佳巷道支护参数优化设计,最终将参数优化设计应用于工程实践确认该设计具有较高应用价值.
Abstract
Taking Zhengbang Coal Industry as a research case,combined with the geological characteristics of coal mines,the optimization design of coal mining face support parameters is implemented.In the specific design,combined with the geological characteristics of Zhengbang Coal Industry,five optimization design schemes for support parameters of coal mining working faces are introduced,and comparative analysis is carried out through numerical simulation analysis to obtain the optimal tunnel support parameter optimization design.Finally,the parameter optimization design is applied to engineering practice to confirm that the design has high application value.
关键词
采煤工作面/巷道支护/参数优化设计/正帮煤业Key words
coal mining face/tunnel support/parameter optimization design/Zhengbang Coal Industry引用本文复制引用
出版年
2024
NETL
NSTL
万方数据