| 深基坑开挖与支护的有限元模拟 |
| |
| 引用本文： | 郭海燕,李胜林,张云.深基坑开挖与支护的有限元模拟[J].中国海洋大学学报(自然科学版),2009,39(1). |
| |
| 作者姓名： | 郭海燕 李胜林 张云 |
| |
| 作者单位： | 中国海洋大学工程学院,山东,青岛,266100 |
| |
| 摘 要： | 采用弹塑性有限单元法对超大基坑的开挖与支护进行数值模拟,据此分析土体的位移、主应力分布、施工过程中支护结构受力,并比较基坑顶部水平位移的计算值与实测值,两者非常接近,计算结果较为理想,可为工程设计和现场施工提供理论参考和指导.
|
| 关 键 词： | 深基坑 开挖与支护 有限元法 |
Finite Element Simulation of Deep Excavation and Shoring |
| |
| GUO Hai-Yan,LI Sheng-Lin,ZHANG Yun.Finite Element Simulation of Deep Excavation and Shoring[J].Periodical of Ocean University of China,2009,39(1). |
| |
| Authors: | GUO Hai-Yan LI Sheng-Lin ZHANG Yun |
| |
| Institution: | College of Engineering;Ocean University of China;Qingdao 266100;China |
| |
| Abstract: | The process of excavation and shoring is simulated by using the elasticplastic finite element method.Finite element analysis presents the deformation of soil and shoring structure,horizontal displacement and main stress distribution.The agreement between the computed and measured results is good,which provesthat the simulation result is credible.It may serve as a theoretical reference and practical guide for engineering design and site work. |
| |
| Keywords: | deep foundation pit excavation and retaining finite element method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
