路基工程Issue(5)：242-245,4.DOI:10.13379/j.issn.1003-8825.202504044
艰险山区长大深埋瓦斯隧道施工安全风险管控研究
On Safety Risk Control of Long and Deeply Buried Gas Tunnel Construction in Difficult Mountainous Areas
李东1
作者信息
- 1. 中铁二局第二工程有限公司,成都 610031
- 折叠
摘要
Abstract
To ensure the safe and orderly progress of the drilling and blasting construction process in gas tunnels,based on a gas tunnel,explosion-proof treatment was carried out on electrical and mechanical equipment.Combined with advanced geological prediction and gas monitoring data,technical support was provided for the construction safety of each process of the drilling and blasting operation.With reasonable and effective ventilation methods,the gas concentration was controlled below the safety threshold to ensure the smooth progress of the drilling and blasting operation and the safety of the tunnel construction.关键词
山区铁路/瓦斯隧道/防爆改装/钻爆法/湿式钻孔/实时监测/应急管理/安全性Key words
mountainous railway/gas tunnel/explosion-proof modification/drilling and blasting method/wet drilling/real-time monitor/emergency management/safety分类
交通工程引用本文复制引用
李东..艰险山区长大深埋瓦斯隧道施工安全风险管控研究[J].路基工程,2025,(5):242-245,4.
