运营铁路隧道瓦斯监测系统设计关键因素分析  

Analysis of Key Factors in the Design of Methane Monitoring System for Railway Tunnel in Operation

作　　者：谭梅[1] 

机构地区：[1]中铁二院工程集团有限责任公司,成都市610031

出　　处：《建筑电气》2017年第6期83-85,共3页Building Electricity

摘　　要：按照安全适用、经济合理、技术先进、便于施工和维护的原则,结合新技术、新材料、新设备、新工艺,比较分析5种瓦斯气体检测的主流技术及其优缺点,并对运营铁路瓦斯监测系统瓦斯检测传感器选型、安装等设计关键因素进行分析。Based on the principles of safety, serviceability, economic feasibility, advanced technology and construction ＆ maintenance convenience, in combination with the new technologies, new materials, new equipment and new processes, five major technologies for methane gas detection and their advantages and disadvantages are compared and analyzed, and the key design factors, such as the selection and installation, for the methane detection sensors of the methane monitoring system for railways in operation are analyzed.

关 键 词：铁路隧道 瓦斯检测 非分散红外检测技术 激光红外检测技术 瓦斯传感器 瓦斯监测系统 设备选型 传感器安装 

分 类 号：U458.1[建筑科学—桥梁与隧道工程]