挤扩支盘桩的荷载传递规律及研究现状  

LAW OF LOAD TRANSMISSION OF SQUEEZED BRANCH PILES AND IT′S RESEARCH ADVANCES

作　　者：王东坡[1] 钱德玲[1] 

机构地区：[1]合肥工业大学土木建筑工程学院,合肥230009

出　　处：《岩石力学与工程学报》2004年第z1期4645-4648,共4页Chinese Journal of Rock Mechanics and Engineering

基　　金：国家自然科学基金项目(50278030)资助课题。

摘　　要：挤扩支盘桩作为一种新型的桩基,具有优良的工程特性和显著的经济效益。介绍了挤扩支盘桩的工程特点,详细论述了挤扩支盘桩的成桩机理和荷载传递规律,总结了挤扩支盘桩的研究现状。Squeezed branch piles are a new type of piles that have good engineering properties and obvious economic benefit.The advantages of squeezed branch piles are introduced.And the mechanism of formation of piles and the law of load transmission are presented in detail.The advances and problem in this field are summarized.

关 键 词：土力学 挤扩支盘桩 DX桩 荷载传递规律 

分 类 号：TU473.1+1[建筑科学—结构工程]