摘要
在高速公路隧道施工中出现塌方是目前隧道施工中最严重的工程问题，它不仅影响整个工程的施工进度，同时也浪费了大量的人力和财力，一旦处理不好会直接威胁到公路的行车安全，造成更大的经济损失，同时会产生恶劣的社会影响。针对公路隧道塌方问题，本人结合某隧道的实际情况，简要介绍一下处理措施。
The landslide arising in construction of freeway tunnel is the most grave problem in project in the construction of tunnel at present. It influences not only the construction progress of entire engineering, but also wastes large numbers of manpower and financial capacity. Once the problems couldn＇ t be solved well, it will directly threaten the driving safety, causing more serious economic losses and producing very bad social impression. Aiming at the landslide of highway tunnel and the reality of a certain tunnel, the author shortly introduces treating measures for the problem.
出处
《北方交通》
2007年第6期160-162,共3页
Northern Communications
关键词
隧道塌方
超前支护
衬砌
Labdslide of tunnel
Leading support
Lining
