摘要
本文以汾西矿业集团中兴煤矿3217综采工作面为背景,介绍了工作面基本情况,详细阐述了工作面的支护参数,同时针对具体的参数进行了优化调整,并通过现场实践,对不同时期的巷道变形量进行分析,证明了优化方案的可行性。
Based on the background of 3217 fully mechanized mining face in Zhongxing Coal Mine of Fenxi Mining Group, this paper introduces the basic situation of the working face, expounds the supporting parameters of the working face in detail, and optimizes and adjusts the specific parameters at the same time, and through the field practice, analyzes the deformation of roadways in different periods, proving the feasibility of the optimization scheme.
作者
陈巍
Chen Wei(Dongqu Mine of Xishan Coal and Electricity Group Company, Shanxi, 030200)
出处
《当代化工研究》
2019年第7期91-92,共2页
Modern Chemical Research
关键词
深部
高应力
巷道支护
优化
depth
high stress
roadway support
optimization
