| 高堆石坝合理边坡形状的静力有限元分析 |
| |
| 引用本文： | 高广岩,张天宝.高堆石坝合理边坡形状的静力有限元分析[J].四川大学学报(工程科学版),2002,34(1):28-31. |
| |
| 作者姓名： | 高广岩 张天宝 |
| |
| 作者单位： | 四川大学,水利系,四川,成都,610015 |
| |
| 摘 要： | 通过高堆石坝合理边坡形状的静力有限元分析及与刚体极限平衡法所确定的高堆石合理边坡形状的对比分析，充分论证了高堆石坝的合理边坡形状是一上陡下缓的非线性函数曲面，指出传统一坡到顶的高堆石坝边坡形状的不合理性，提出新的高堆石坝合理边坡形状设计和稳定分析方法，即通过有限元计算出坝体内所有单元的应力和位移，然后利用这些数据，用专门的边坡稳定分析程序对边坡进行稳定分析和合理边坡设计。
|
| 关 键 词： | 高堆石坝 边坡 有限元法 形状 设计 稳定分析 |
| 文章编号： | 1009-3087(2002)01-0028-04 |
| 修稿时间： | 2001年3月15日 |
Static Finite Element Analysis of Reasonable Slope Shape of High Rockfill Dams |
| |
| GAO Guang yan,ZHANG Tian bao.Static Finite Element Analysis of Reasonable Slope Shape of High Rockfill Dams[J].Journal of Sichuan University (Engineering Science Edition),2002,34(1):28-31. |
| |
| Authors: | GAO Guang yan ZHANG Tian bao |
| |
| Abstract: | Comparing the results of finite element analysis of reasonable slope shape of high rockfill dam with the results of limit equilibrium analysis of reasonable slope shape,this paper fully proves that the reasonable slope shape of high rockfill dam is a nonlinear functional curved surface,and points out the defects of traditional plane surface design method of high rockfill dam, and gives new design of reasonable slope shape of high rockfill dam and slope stability analysis method,i.e.calculating the stress and displacement of every element in dam by finite element method,then making use of the data, analyzing slope stability and designing reasonable slope shape. |
| |
| Keywords: | high rockfill dam reasonable slope finite element method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
