摘要
根据崇遵高速公路开肩堡Ⅰ号隧道二衬偏压开裂整治的工程实际,详细分析了连拱隧道坍塌和二衬开裂的原因,并对综合治理的设计措施和施工控制进行了总结,对类似工程的施工具有一定的参考价值。
According to the project reality of the regulating technique of the second lining biavoltage crack of Kaijianbao No. 1 arcade tunnel of Chong-Zun freeway, it specifically analyses the reasons of the slumping of arcade tunnel and the second lining crack, and sums up the design steps and construction controlling to the combining management, this has certain reference value to the construction of similar projects.
出处
《山西建筑》
2008年第6期323-324,共2页
Shanxi Architecture
关键词
高速公路
连拱隧道
偏压
二衬
整治技术
freeway, arcade tunnd, bias-voltage, second lining, regulating technique
