浅谈思南县沙坝水库三洋溪取水隧洞出口段瓦斯治理措施  

Discussion on Gas Control Measures in the Outlet Section of Sanyangxi Water Intake Tunnel of Shaba Reservoir in Sinan County

作　　者：徐凯 XU Kai(Guizhou Qianshui Engineering Supervision Co.,Ltd.,Guiyang Guizhou550002)

机构地区：[1]贵州黔水工程监理有限责任公司,贵州贵阳550002

出　　处：《智能建筑与工程机械》2021年第2期126-128,共3页Intelligent Building and Construction Machinery

摘　　要：在我省的中小型水利工程隧洞施工中,遇到瓦斯的情况并不多见,因此一旦遇到后可以提供借鉴的治理程序和方式也不充裕。通过沙坝水库三洋溪隧洞从发现瓦斯到委托检测、选定单位、实施治理、验收合格的整个过程进行分析,不仅确保了程序合规,实施过程安全,并且还降低投资,给后期其它中小型水利工程遇到类似问题提供了较为完整的经验。In the construction of tunnels of small and medium water conservancy projects in our province,it is rare to encounter gas.Therefore,once encountered,there are not enough treatment procedures and methods that can be used for reference.Through the analysis of the entire process from the discovery of gas to the commissioned inspection,the selection of units,the implementation of treatment,and the acceptance of the Sanyangxi Tunnel of the Shaba Reservoir,it not only ensures the compliance of the procedures,the safety of the implementation process,but also reduces the investment.Water conservancy projects encountered similar problems and provided a relatively complete experience.

关 键 词：沙坝水库 隧洞 瓦斯 检测 治理 

分 类 号：TV554[水利工程—水利水电工程]