摘要
在新茨沟隧道施工过程中,支护发生了变形,通过对该变形的分析及处理,把损失降低到最小限度,避免在类似工程中发生同类事件。本文分析了新茨沟隧道初期支护大幅变形的原因,提出了初期支护大变形的整治措施,实施效果较好。
In the construction of Xincigou tunnel, the deformation of the support happened, this article analyzes the cause of large-scale deformation of early support in Xincigou tunnel, the measures for renovation of large-scale deformation of early support are presented, and the effect of putting in practice is perfect.
出处
《重庆建筑》
2007年第6期29-30,共2页
Chongqing Architecture
关键词
隧道
支护变形
处理
tunnel
support deformation
treatment
