综采工作面回撤通道支护技术的研究应用
Research and Application of Support Technology for Retreat Passage in Fully Mechanized Mining Face
张宏龙1
作者信息
- 1. 汾西矿业集团高阳煤矿, 山西 孝义 032300
- 折叠
摘要
回撤通道区域的围岩控制效果对综采设备撤效率和安全性都会造成直接影响,因此,为了确保作业顺利进行,避免发生安全事故,必须从实际情况入手,做好相应分析工作.下面,在概述回撤通道支护原理基础上,依据工程实例,针对综采工作面回撤通道支护技术的应用进行了详细分析.
Abstract
The control effect of surrounding rock in the retreat channel area will have a direct impact on the efficiency and safety of fully mechanized mining equipment.Therefore,in order to ensure the smooth operation and avoid safety accidents,it is necessary to start from the actual situation and do corresponding analysis work.Based on an overview of the principle of retreat channel support,and based on engineering examples,a detailed analysis is conducted on the application of retreat channel support technology in fully mechanized mining faces.
关键词
综采工作面/回撤通道/安全开采/支护技术Key words
fully mechanized mining face/retreat channel/safe mining/support technology引用本文复制引用
出版年
2024
NETL
NSTL
万方数据