摘要
当前国内二次衬砌施工主要依靠二次衬砌台车施工,二次衬砌台车在纵坡较大路面行走时因自身惯性作用存在较大安全风险,以京秦高速遵秦段A6标刘庄隧道为工程实例,探究组合模板支架体系在人行横洞二次衬砌施工中的实际应用。
At present, the secondary lining construction in China mainly depends on the secondary lining trolley construction. When the secondary lining trolley walks on the road with large longitudinal slope, there is a great safety risk due to its own inertia. Taking Liuzhuang tunnel of A6 bid of Zunqin section of Beijing Qinhuangdao expressway as an engineering example, this paper explores the practical application of combined formwork support system in the secondary lining of crosswalk tunnel.
作者
翟月斗
饶有全
刘洪林
Zhai Yue-dou;Rao You-quan;Liu Hong-lin
出处
《建筑技术开发》
2022年第23期155-156,共2页
Building Technology Development
关键词
大纵坡
二次衬砌
组合模板
large longitudinal slope
secondary lining
combined template
