摘要
在经过大量有限元分析计算的基础上，论述了灰土井桩承载力随着桩长变化的规律性，提出了有效桩长的概念；并经过一些实测资料分析验证，证明了有效桩长存在的可靠性，同时指出深度效应问题是工程中值得注意的问题。
The paper discusses the regular patten between bearing capacity of lime-soil well shapedpile and its length based on a large analysis of finite element.Aconcept of equivalent lengthof the pile is set forth.According to some test data,it is proved that the equivalent length ofthe pile is reasonable and reliable,and pointed out that the depth effect problem should bepaid attention to in engineering.
出处
《西安交通大学学报》
EI
CAS
CSCD
北大核心
1995年第8期102-106,110,共6页
Journal of Xi'an Jiaotong University
基金
国家教委出国留学人员
关键词
深度效应
灰土井桩
承载能力
桩基
damage form bearing capacity of single pile depth effect useful length of the pile
