桩基础理论与技术若干进展与问题探讨  

The Advance and Some Problems of Pile Foundation

作　　者：吴永红[1] 李文春[1] 翁鹿年 

机构地区：[1]天津市勘察院,天津300191

出　　处：《岩土工程技术》2004年第4期163-167,183,共6页Geotechnical Engineering Technique

摘　　要：介绍桩土相互作用理论若干进展和两种新桩型、新工艺 :后压浆灌注桩、挤扩灌注桩 。Focusing on the advance of pile-soil interaction theory research,the techics of base grouting cast-in-situ pile and cast-in-situ pile with expanded branches and plates are introduced.Some important problems are also discussed.

关 键 词：桩基础 桩土相互作用 后压浆灌注桩 挤扩灌注桩 

分 类 号：TU473.1[建筑科学—结构工程]