摘要
采用工程类比和经验总结的方法,分析产生隧道施工缺陷的原因,并针对隧道二次衬砌厚度不足、与初期支护之间存在空洞以及表面存在裂缝三大类缺陷提出加固补强方案和施工过程注意事项,可以有效地解决隧道施工缺陷。
In light of the construction defects of tunnel project, the causes were analyzed through engineering analogy and experience summarization. The reinforcement solution and construction process notice were proposed for three main types of defects, including secondary lining thickness insufficiency, cavity between the secondary lining with initial support and surface cracks on secondary lining. These measures might help on the issue of tunnel construction defects.
出处
《筑路机械与施工机械化》
2012年第12期93-97,共5页
Road Machinery & Construction Mechanization
关键词
隧道
二次衬砌
施工缺陷
处治技术
tunnel
secondary lining
construction defect
treatment technology
