摘要
文章以南宁中关村信息谷产业园项目为例,结合此项目基坑范围较大、地质条件较差且周围具备放坡开挖条件的实际情况进行基坑支护方案设计,决定采用锚喷网+放坡支护的基坑施工方案,最后总结了施工预备、土方开挖、土钉墙施工和基坑排水环节的施工要点,以供类似工程参考。
Taking Nanning Zhongguancun Information Valley Industrial Park project as an example, this paper designs the foundation pit support scheme based on the actual situation of large foundation pit scope, poor geological conditions and slope excavation conditions around the project, and decides to adopt the foundation pit construction scheme of anchor shotcrete net + slope support. Finally, it summarizes the construction points of construction preparation, earthwork excavation, soil nail wall construction and foundation pit drainage, so as to provide reference for similar projects.
作者
章斌
ZHANG Bin(The Sixth Engineering Company of CCCC Fourth Harbor Engineering Co.,Ltd.,Zhuhai 519000,Guangdong,China)
出处
《工程技术研究》
2023年第2期43-45,共3页
Engineering and Technological Research
关键词
建筑工程
基坑施工
锚喷网
building engineering
foundation pit construction
anchor shotcrete net
