| 考虑流变性状的软土地基固结有限元分析 |
| |
| 引用本文： | 汤斌,陈晓平,张伟.考虑流变性状的软土地基固结有限元分析[J].岩土力学,2004,25(4):583-585. |
| |
| 作者姓名： | 汤斌 陈晓平 张伟 |
| |
| 作者单位： | 1. 武汉科技大学 城市建设学院，湖北 武汉 430070；2.暨南大学 土木工程系, 广东 广州 510632； 3. 武汉大学 土木与建筑工程学院，湖北 武汉 430072 |
| |
| 基金项目： | 湖北省教育厅(2003A001)资助项目。 |
| |
| 摘 要： | 对具有流变性状的软土地基固结特性进行了研究，编制了相应的有限元程序。利用该程序对某高速公路软土地基固结问题进行了计算和分析。通过计算结果与实测结果的对比可得到以下结论：在软土地基的固结变形计算中，考虑流变性状的影响是必要的，其计算值与实测值比较吻合。
|
| 关 键 词： | 软土地基 固结 流变 有限元分析 |
| 文章编号： | 1000-7598-(2004)04-0583-04 |
| 收稿时间： | 2003-01-20 |
Finite element analysis for consolidation of soft clay ground considering its rheological behaviors |
| |
| TANG Bin,CHEN Xiao-ping,ZHANG Wei.Finite element analysis for consolidation of soft clay ground considering its rheological behaviors[J].Rock and Soil Mechanics,2004,25(4):583-585. |
| |
| Authors: | TANG Bin CHEN Xiao-ping ZHANG Wei |
| |
| Institution: | 1. Urban Construction Institute, Wuhan University of Science and Technology, Wuhan 430070, China; 2.Department of Civil Engineering, Jinan University, Guangzhou 510632, China ; 3. School of Civil and Architectural Engineering, Wuhan University, Wuhan 430072, China |
| |
| Abstract: | The rheological behavior of the soft clay foundation was incorporated in the study of consolidation. A corresponding finite element program was developed and was used to simulate the consolidation for an expressway ground as a case study. Some parameters, such as the subsidence, distortion and pore water pressure etc., were calculated and the values were found close to the measured ones. The results show that the rheological behavior should be taken into consideration in the simulation of the consolidation of soft ground. |
| |
| Keywords: | soft clay ground consolidation rheology finite element analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《岩土力学》浏览原始摘要信息 |
| 点击此处可从《岩土力学》下载免费的PDF全文 |
