| 路堤拓宽变形性状的有限元分析 |
| |
| 引用本文： | 李丽平,徐光黎.路堤拓宽变形性状的有限元分析[J].路基工程,2010,0(4):116-118. |
| |
| 作者姓名： | 李丽平 徐光黎 |
| |
| 作者单位： | 中国地质大学武汉工程学院，武汉430074 |
| |
| 摘 要： | 采用PLAXIS有限元软件对不同工况下拓宽路堤进行了非线性有限元分析得出:拓宽路堤的自重会使老路堤产生较大的附加沉降和水平位移，路基模量和土层对路堤变形的影响较大。
|
| 关 键 词： | 拓宽路堤 非线性有限元分析 变形 附加沉降 水平位移 |
| 收稿时间： | 2019-11-09 |
Finite Element Analysis on Deformation Behavior of Expanded Embankment |
| |
| Authors: | LI Li-ping XU Guang-li |
| |
| Affiliation: | LI Li-ping,XU Guang-li(School of Engineering,China University of Geosciences(Wuhan),Wuhan 430074,China) |
| |
| Abstract: | Nonlinear finite element analysis is carried out on expanded embankment under different working conditions with PLAXIS finite element software.It is known from analysis that the deadweight of expanded embankment will cause larger additional settlement and horizontal displacement on the original embankment.Subgrade modulus and soil mass have larger influence on embankment deformation. |
| |
| Keywords: | expanded embankment nonlinear finite element analysis deformation additional settlement horizontal displacement |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《路基工程》浏览原始摘要信息 |
|
点击此处可从《路基工程》下载全文 |
