81204 回风顺槽外段掘进施工安全技术措施
张路风
（山西华阳集团新能股份有限公司二矿，山西 阳泉 045000）
摘要： 81204 回风顺槽外段施工处的地形比较复杂，采用了炮掘工艺和综掘工艺。为了实现这段巷道的安全掘进，制
定了一系列的安全措施。首先，分析了巷道施工过程中所采用的支护形式，主要包括永久支护和临时支护两个方面；然
后重点分析了复杂巷道施工过程中的安全措施。希望所述内容可以为复杂条件下巷道的安全掘进提供一定的参考。
关键词： 复杂地质；巷道掘进；巷道支护
中图分类号： TD825.3      文献标志码： A      文章编号： 2095-0802-(2023)06-0131-04
Technical Safety Measures of Outer Section Driving Construction of 81204 Return
Air Channeling
ZHANG Lufeng
(No.2 Coal Mine, Shanxi Huayang Group Xinneng Co., Ltd., Yangquan 045000, Shanxi, China)
Abstract: The construction section of the outer section of 81204 return air channeling is more complex, and the blasting and
integrated excavation technology was adopted. In order to realize the safe driving of this section of roadway, a series of safety
measures have been formulated. Firstly, the support forms adopted in roadway construction were analyzed, including permanent
support and temporary support; then, the safety measures in complex roadway construction were analyzed. It is hoped that the
content mentioned above can provide some reference for the safe driving of roadways under complex conditions.

Key words: complex geology; roadway driving; roadway support