| 三峡库区某滑坡有限元分析 |
| |
| 引用本文： | 宋雅坤,赵燕明,郑颖人.三峡库区某滑坡有限元分析[J].后勤工程学院学报,2005,21(2):70-73. |
| |
| 作者姓名： | 宋雅坤 赵燕明 郑颖人 |
| |
| 作者单位： | 后勤工程学院,军事建筑工程系,重庆,400041 |
| |
| 摘 要： | 库区大量的边坡滑坡因其特殊的地质条件,传统的分析方法无法分析其发展过程,有限元强度折减法是近年来兴起的一种新方法,克服了传统方法的局限,已在工程中得到了应用。运用其对库区某碎石土滑坡工程进行了分析并对其作出稳定性评价,最后与极限平衡条分法(Spencer)进行比较,二者结果相当接近。
|
| 关 键 词： | 滑坡 碎石土 有限元 强度折减 三峡库区 |
| 文章编号： | 1672-7843(2005)02-0070-04 |
| 修稿时间： | 2004年12月20 |
An Analysis of the Slope by FEM in the Three-Gorge Reservoir Zone |
| |
| SONG Ya-kun,ZHAO Yan-ming,ZHENG Ying-ren.An Analysis of the Slope by FEM in the Three-Gorge Reservoir Zone[J].Journal of Logistical Engineering University,2005,21(2):70-73. |
| |
| Authors: | SONG Ya-kun ZHAO Yan-ming ZHENG Ying-ren |
| |
| Abstract: | Because of the particular geological condition in the Three-Gorge zone, the traditional method can not be used to analyze the evolution of slope. The shear reduction FEM is a new method to have emerged in recent years which has overcome the limitation of the traditional method, been applied in engineering. The method has been used to analyze a gravel soil slope in the Three-Gorge zone and make a stability appraisal. A comparison with the limit equilibrium method (Spencer) shows that the two results are quite similar. |
| |
| Keywords: | slope gravel soil finite elements shear reduction Three-Gorge Reservoir Zone |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
