水资源与水工程学报2012，Vol.23Issue(4)：119-124,6.
强夯作用下填土地基动力特性的数值模拟研究
Research on the numerical simulation for dynamic characteristics of filled foundation by strong compaction
胡焕校 1罗玮1
作者信息
- 1. 中南大学地球科学与信息物理学院,湖南长沙410083
- 折叠
摘要
Abstract
This paper conducted numerical analysis for the dynamic characteristics of filled foundation by strong compaction, based on the elastic-plastic large deformation theory and by using the ANSYS / LS -DYNA simulation software. It ultimately got the change curve of dynamic stress, vertical displacement and acceleration in time and space in soil by strong compaction, and summarized the distribution characteristics and variation rule. The numerical simulation results were coincided with the field test data by strong compaction. Which can provide a reliable analysis method for further study of strong compaction theory and also a reference for the design and implementation of strong compaction and has a certain guide significance.关键词
强夯/大变形/数值模拟/动力特性Key words
strong compaction/ large deformation/ numerical simulation/ dynamic characteristics分类
建筑与水利引用本文复制引用
胡焕校,罗玮..强夯作用下填土地基动力特性的数值模拟研究[J].水资源与水工程学报,2012,23(4):119-124,6.
