长江科学院院报 ›› 1999, Vol. 16 ›› Issue (1): 26-28.

• 水布垭专辑 • 上一篇    下一篇

水布垭高砼面板堆石坝非线性和弹塑性分析

 刘松涛, 程展林, 陈云, 任志伟   

  1. 土工研究所
  • 出版日期:1999-02-01 发布日期:2012-03-05

No linear and Elasto plastic Analysis for High ConcreteFaced Rockfill Dam of Shuibuya Project

 LIU  Song-Tao, CHENG  Zhan-Lin, CHEN  Yun, REN  Zhi-Wei   

  • Online:1999-02-01 Published:2012-03-05

摘要: 主要介绍采用二维非线性和三维弹塑性有限元法对水布垭高砼面板堆石坝进行应力变形分析研究的成果。研究成果论证了设计方案的合理性和可行性。弹塑性模型由于能反映材料在高压应力条件下的剪缩特性,因而其成果更合理些。

关键词: 砼面板堆石坝, 应力应变, 挠度, 周边缝

Abstract: Abstract This paper introduces the results of stress strain analysis on the high concrete faced rockfill dam for the Shuibuya Project by means of 2D no linear and 3D elastoplastic FEM, respectively. The results prove that the design scheme is feasible. As the elasto plastic model can reflect the shear contraction characteristics of material at high stress condition, so the result is relatively more reasonable.