煤矿井下掘进中的巷道支护技术
秦路通
（山西三元煤业股份有限公司，山西 长治 046013）
摘要： 煤矿生产过程中，巷道支护技术是保证井下安全掘进、高效稳定生产的重要保障。井巷工程掘进准备工作中，
应首先结合地质、水文条件和采动影响等要素选取适宜的巷道支护技术。符合井巷围岩力学结构的支护技术是降低井巷
维护成本、减少巷道维修资金投入的最根本保证。叙述了巷道支护的重要性及巷道围岩压力分类，分析了巷道支护技
术，指出了提升巷道支护技术稳定性的措施。
关键词： 巷道支护；围岩应力；支撑式支护；锚喷式支护；安全生产
中图分类号： TD353     文献标识码： A     文章编号： 2095-0802-(2021)02-0011-02
Roadway Support Technology in Underground Driving of Coal Mine
QIN Lutong
(Sanyuan Coal Industry Co., Ltd. of Shanxi, Changzhi 046013, Shanxi, China)
Abstract: In the process of coal mine production, roadway support technology is an important guarantee to ensure safe driving
and efficient and stable production. In the preparation work of roadway engineering, it is necessary to select the appropriate roadway
support technology based on the geological, hydrological conditions and mining influence. The support technology conforming
to the mechanical structure of the surrounding rock of the roadway is the most fundamental guarantee to reduce the maintenance
cost of the roadway and the investment in the maintenance funds. This paper described the importance of roadway support and the
classification of roadway surrounding rock pressure, analyzed the roadway support technology, and pointed out the measures to
improve the stability of the roadway support technology.

Key words: roadway support; surrounding rock stress; supporting support; bolting and shotcreting support; safety production