摘要
结合上海铁路南站南广场地下工程,通过扩底桩的现场原型静荷载试验,对上海软土地基抗拔扩底桩承受上拔荷载时的荷载传递机理进行了分析,并对其极限抗拔承载力的设计方法进行了探讨。
The bearing capacity mechanism of pedestal tension piles is studied by a series of loading tests in-situ in south public square underground engineering of Shanghai Railway South Station and the design technology of pedestal tension piles in soft ground is researched through the analysis.
出处
《工业建筑》
CSCD
北大核心
2010年第S1期593-596,592,共5页
Industrial Construction
关键词
抗拔扩底桩
软土地基
静荷载试验
极限承载力
pedestal tension piles
soft ground
loading tests in-situ
ultimate bearing capacity
