摘要
现行的刚性基础下复合地基理论并不适用于高速公路路堤工程,对路堤下复合地基的研究已成为当今工程界的热点.根据国内外文献资料,对路堤下复合地基的研究现状进行了分析,总结了国内外三大类研究方法即试验研究、理论计算和数值模拟的研究成果,分析了研究中存在的问题,对今后的研究工作提出了若干建议.
The theory of composite foundation used today does not fit embankment of highway. Its research is becoming a hot topic. According to geotechnical literatures, the current research situation are explained. A summary is made on study results by three methods used at home and aboard:the experiment method, the theoretical analysis method and numerical simulation method. The existing defects are explained and some recommendations about research work in the future are made.
出处
《华东交通大学学报》
2008年第3期28-31,共4页
Journal of East China Jiaotong University
关键词
高速公路
路堤
柔性基础
复合地基
highway
embankment
flexible base
composite foundation