山岭隧道施工放射性超标防治

Prevention and Control of Radioactivity Exceeding Standard in Tunnel Construction

某铁路隧道在施工至庙子坝逆断层时检测出放射性超标,设计从超前地质预报、施工作业环境要求、初期支护、隧道防排水、弃碴及施工废水处理等多方面进行了严格控制,确保了施工及环境安全。

When a railway tunnel is constructed to the reverse fault of Miaoziba, it detects radioactivity exceeding the standard. The design has been strictly controlled from many aspects, such as advanced geological prediction, construction environment requirements, initial support, tunnel waterproof and drainage, debris discarding and construction wastewater treatment, to ensure the safety of construction and environment.