路基工程Issue(1)：81-83,86,4.
PHC管桩-环形内支撑在深厚软土基坑支护中的应用
Application of PHC Pipe Pile-Annular Inner Support in Deep Soft Foundation Pit Excavation
池永翔1
作者信息
- 1. 中国地质大学环境学院,武汉,430074;福建省地质调查研究院,福州,350001
- 折叠
摘要
Abstract
Deep soft foundation pit excavation is the key point and difficult point in foundation pit engineering.The application of PHC pipe pile combined with annular inner support is introduced in soft foundation pit through engineering examples. The feasibility of PHC pipe piles applied in deep soft foundation pit is discussed and the principle of bending moment control of PHC pile is advanced. The result has higher reference value for the similar foundation pit supporting engineering.关键词
基坑/PHC管桩/环形支撑/抗裂弯矩检验值/极限弯矩检验值Key words
foundation pit/ PHC pipe pile/ annular support/ crack-resistant moment value/ ultimate bending moment value分类
建筑与水利引用本文复制引用
池永翔..PHC管桩-环形内支撑在深厚软土基坑支护中的应用[J].路基工程,2011,(1):81-83,86,4.
