摘要
以4个在粉砂地基中均采用振动沉管灌注桩的工程为例,分析了施工中砂土的液化及由此引起的断桩,并对单桩设计参数的取值提出了建议.
Based on four project cases of vibro casing cast-in-place pile in silty sand foundation, the liquefaction of sand and its consequent pile breaking are analyzed, and suggestions on how to adopt values of the design parameters of a single pile are presented.
出处
《水利水运工程学报》
CSCD
北大核心
2004年第1期74-77,共4页
Hydro-Science and Engineering
关键词
粉砂地基
振动沉管灌注桩
砂土液化
断桩
单桩
silty sand foundation
vibro casing cast-in-place pile
sand liquefaction
pile breaking
design parameters of a single pile
