摘要
文章以十白高速公路刘家沟隧道左线进口洞口段为实例,介绍了浅埋偏压隧道洞口开裂综合处理施工技术,通过此施工技术处理后,效果明显、安全可靠,可为类似隧道施工提供一定的借鉴。
The article takes the entrance section of the left line of the Liujiagou tunnel of the Shibai expressway as an example,and introduces the comprehensive treatment construction technology for the cracking of shallow-buried bias tunnel openings.After the treatment,the effect is obvious,safe and reliable,and it can provide some reference for similar tunnel construction.
作者
赵永兵
ZHAO Yongbing(The 2nd Engineering Co.,Ltd,China Railway 17 Bureau Group,Xi'an 710043,China)
关键词
隧道施工
洞口开裂
注浆加固
tunnel construction
cracking of entrance
grouting reinforcement
