摘要
根据现场实际情况,结合该项工程的施工具体时间,决定该段明洞渡槽采用明挖暗做的施工方案进行施工,确保施工工期和隧道施工安全,具有一定的参考价值。
According to on-site situations, combined with the specific construction time of this project, it is determined that the open excavation and subsurface construction method is adopted for the aqueduct section of the open tunnel, which can ensure the construction period in the first place, and ensure the safety of tunnel construction in the second. This method is of some construction value.
出处
《铁道建筑技术》
2010年第3期106-108,共3页
Railway Construction Technology
关键词
边坡喷锚
渡槽基础开挖
混凝土浇筑
安装拱架
spray anchorage construction of subgrade slope
excavation of aqueduct foundation
arch and pouring of infrastructure concrete
gantry installation
