| 有限元等效应力在拱坝体型优化设计中的应用 |
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| 作者单位： | 西安理工大学水利水电学院 陕西西安710048(宋佩峰，李守义)，陕西省农业工程勘察设计院 陕西西安710068(王新慧) |
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| 摘 要： | 基于有限元计算软件ANSYS,结合工程实例,利用参数化设计语言APDL将拱坝等效应力应用于应力约束,进行拱坝体型优化设计。实例计算分析表明,该方法合理、有效。
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| 关 键 词： | 有限元等效应力 拱坝体型优化设计 |
Application of Equivalent Finite Element Stresses in Shape Optimization of Arch Dam |
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| SONG Pei-feng,LI Shou-yi,WANG Xin-hui. Application of Equivalent Finite Element Stresses in Shape Optimization of Arch Dam[J]. Advance of Power System & Hydroelectric Engineering, 2007, 0(5) |
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| Authors: | SONG Pei-feng LI Shou-yi WANG Xin-hui |
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| Affiliation: | SONG Pei-feng1,LI Shou-yi1,WANG Xin-hui2 |
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| Abstract: | With the ANSYS software and practical project example,the equivalent finite element stresses is applied in stress restriction for the shape optimization of arch dam by using APDL.The calculation and analysis of the example indicates that the method is reasonable and effective. |
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| Keywords: | equivalent finite element stresses shape optimization of arch dam |
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