Mechanism analysis of dynamic compaction based on large deformation

被引：0

作者：

Nenggang, Xie ^{[1
]}

Yun, Chen ^{[1
]}

Ye, Ye ^{[1
]}

Lu, Wang ^{[1
]}

机构：

[1] Anhui University of Technology, Maanshan, Anhui Province, China

来源：

Open Civil Engineering Journal | 2011年 / 5卷 / 01期

关键词：

Changing regularity - Contour map - Dynamic compaction - Governing equations - Iterative calculation - Large deformations - Mechanism analysis - Non-linear - Non-linear conditions - Soil displacement;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

In the mechanism analysis of foundation consolidation by using dynamic compaction, many kinds of non-linear conditions exist. This paper adopts large deformation on the relationship between strain and displacement. Non-linear governing equation of soil, based on finite element method, is established. Iterative calculation form is raised. Finally, non-linear numerical analysis is done to a calculation example. We not only obtain the changing regularity of soil displacement and stress during the acting time of dynamic compaction, but also achieve their contour maps after compaction. © Nenggang et al.

引用

页码：61 / 68