摘要
本文从瓦斯气体性质入手,介绍了瓦斯气体的物理化学性质、反应机理、爆炸参数,就如何防止瓦斯燃烧、爆炸进行了分析和阐述,并以杨林隧道进口段瓦斯隧道区为例介绍了瓦斯隧道开挖、支护、衬砌等施工方法及施工安全措施,对类似瓦斯隧道安全施工具有一定的借鉴意义.
This article starts with the properties of gas,introduces the physical and chemical properties,reaction mechanism,and explosion parameters of gas,analyzes and elaborates on how to prevent gas combustion and explosion,and takes the gas tunnel area at the entrance of Yanglin Tunnel as an example to introduce the construction methods and safety measures for gas tunnel excavation,support,lining,etc.,which has certain reference significance for the safe construction of similar gas tunnels.
作者
邓永彬
DENG Yong-bin(China Railway 14th Bureau Group Third Engineering Co.,Ltd.,Ji'nan 250000,China)
出处
《价值工程》
2023年第15期5-7,共3页
Value Engineering
关键词
瓦斯隧道
危害防治
对策
gas tunnel
hazard prevention and control
countermeasures
