河南水利与南水北调2025，Vol.54Issue(1)：46-47,2.
深基坑工程中PRC支护管桩施工技术
Construction Technology of PRC Supporting Pipe Pile in Deep Foundation Pit Engineering
焦艳兵 1房江锋1
作者信息
- 1. 深圳宏业基岩土科技股份有限公司,深圳 518000
- 折叠
摘要
Abstract
Prestressed and reinforced concrete pile(PRC pile)is a combination of prestressed steel bar and ordinary steel bar,which improves the bending and shear resistance of PRC pipe pile,and could be used as the supporting pile of foundation pit engineering.The project is located in the coastal beach area,and there is deep soft soil in the site.The support method of PRC pipe pile,combined with pre-stressed anchor cable and reinforcement of passive soil has achieved good results in construction period control,quality control,foundation pit displacement control and investment control.关键词
深基坑/支护桩/混合配筋高强混凝土管桩Key words
deep foundation pit/supporting pile/prestressed and reinforced concrete pile(PRC pile)分类
建筑与水利引用本文复制引用
焦艳兵,房江锋..深基坑工程中PRC支护管桩施工技术[J].河南水利与南水北调,2025,54(1):46-47,2.
