夯扩桩综述  

Summary of ramping exfanding

作　　者：潘天有[1] 周剑峰 张曰静[1] 

机构地区：[1]东华理工学院,江西抚州344000 [2]浙江省湖州市建工集团,浙江湖州313026

出　　处：《工程建设与设计》2003年第12期56-58,共3页Construction & Design for Engineering

摘　　要：夯扩桩克服了传统沉管灌注桩的承载力低、桩身质量难以控制等缺点,已被广泛的应用。对夯扩桩的机理、设计、施工等方面进行阐述,列出在施工中常遇问题和提出控制施工质量的措施,并在文末建议在实际应用中尚须注意的事项。Ramping exFanding pile overcomes some shortcoming of tradition al cast-in-placepile ,such as lower bearing capacity,difficult of pile,s qualify and so on,so it have been applied .Mechanism ,design and construction of Rampin g ExFanding Pile were described in the paper.Questions in were listed and measur es which control construction quality were put forword in the article.Finally,Th e key points in application was bring forword .

关 键 词：夯扩桩 设计 施工 施工质量 

分 类 号：TU473.1[建筑科学—结构工程]