| 水布垭高砼面板堆石坝非线性和弹塑性分析 |
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| 引用本文： | 刘松涛,程展林,陈云,任志伟.水布垭高砼面板堆石坝非线性和弹塑性分析[J].长江科学院院报,1999,16(1):26-28. |
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| 作者姓名： | 刘松涛 程展林 陈云 任志伟 |
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| 作者单位： | 土工研究所 |
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| 基金项目： | 国家科技攻关项目;96-221-02-02-01; |
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| 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。
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| 关 键 词： | 砼面板堆石坝 应力应变 挠度 周边缝 |
No-linear and Elasto-plastic Analysis for High C oncrete-Faced Rockfill Dam of Shuibuya Project |
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| Liu Songtao,Cheng Zhanlin,Chen Yun,Ren Zhiwei.No-linear and Elasto-plastic Analysis for High C oncrete-Faced Rockfill Dam of Shuibuya Project[J].Journal of Yangtze River Scientific Research Institute,1999,16(1):26-28. |
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| Authors: | Liu Songtao Cheng Zhanlin Chen Yun Ren Zhiwei |
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| Abstract: | This paper introduces the results of stress strain analysis on the high concrete faced rockfill dam for the Shuibuya Project by means of 2 D no linear and 3 D elasto plastic 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. |
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| Keywords: | concrete faced rockfill dam stress strain deflection periphery seam |
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