摘要
当煤矿掘进工作面时,通常会经过陷落柱这一特殊地形,这给巷道掘进带来施工难度并引发一系列安全问题。为了确保煤矿在陷落柱区域顺利施工,要采取相应的施工技术,降低此地质构造对煤矿安全生产的影响,增加煤矿施工的效率和安全性能。本文就2102系统巷掘进工作面过陷落柱采取了有效的施工技术方案,确保施工安全通过陷落柱区域。
When the coal mine carries out the heading face,it usually passes through the special terrain of collapse column,which brings construction difficulty and a series of safety problems to the roadway excavation.In order to ensure the smooth construction in the collapse column area of the coal mine,the corresponding construction technology should be adopted to reduce the impact of this geological structure on the safety production of the coal mine,increasing the efficiency and safety performance of the coal mine construction.This paper is aimed at passing through the collapse column in the heading face of 2102 system roadway by adopting an effective construction technical scheme,ensuring the construction safety in the collapse column area.
作者
刘根民
齐德明
LIU Gen-min;QI De-ming(Meiyukou Mine of Jinneng Holding Coal Industry Group,Datong 037041,Shanxi)
出处
《凿岩机械气动工具》
2022年第2期41-44,共4页
Rock Drilling Machinery & Pneumatic Tools
关键词
陷落柱
掘进
支护
collapse column
driving
support
