摘要
对后压浆技术在国内的推广应用情况进行了总结;通过现场对比桩试验,研究了后压浆桩抗压和抗拔承载力变形性状;总结了后压浆桩的设计和施工关键技术;对后压浆的作用机理进行了探讨.
The application situations of post grouting for cast-in-situ piles in China are summarized.Based on comparative field load test results,the compression and uplift behaviors of bored piles with post-grouting have been researched.The key technologies in design and construction are summarized too.The improvement mechanism of post grouting is discussed.
出处
《武汉大学学报（工学版）》
CAS
CSCD
北大核心
2008年第S1期117-122,共6页
Engineering Journal of Wuhan University
关键词
灌注桩后压浆
工程应用
现场试桩
设计与施工
加固机理
post grouting for cast-in-situ pile
engineering application
field load test
design and construction
strengthening mechanism
