摘要
在隧道施工中,由于隧道受力情况十分复杂,并受外界环境条件等诸多因素的影响,造成施工质量难以把握,在二次初砌混凝土施工中,经常出现裂缝病害,不仅影响了工程美观,还严重影响工程质量。
In the tunnel construction,the force situation of tunnel is very complex and is influenced by the outside environmental conditions and many other factors.So the construction quality is difficult to grasp.In the secondary lining concrete construction,the crack is the common problem,and it is not only affects the beauty of project,but also seriously affects the quality of the project.
出处
《价值工程》
2012年第16期90-90,共1页
Value Engineering
关键词
二次衬砌
隧道施工
地质环境
裂缝病害
修补预防
secondary lining
tunnel construction
geological environment
cracks
repair and prevention
