寒冻地区铁路隧道冬季施工保温技术

Warm keeping technology in railway tunnel construction at cold zone in winter

文章介绍了寒冻地区铁路隧道冬季施工中采用的保温和防冻措施,可供类似工程参考。

The warm keeping technology in railway tunnel construction at cold zone in winter is presented, which can be taken as a reference for the similar project in the future.