| 基于ABAQUS有限元分析的大坝变形混合模型 |
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| 引用本文： | 张伟,陆佳华,冯威,郑东健. 基于ABAQUS有限元分析的大坝变形混合模型[J]. 水电能源科学, 2011, 29(6) |
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| 作者姓名： | 张伟 陆佳华 冯威 郑东健 |
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| 作者单位： | 1. 河海大学,水利水电学院,江苏南京210098;河海大学,水文水资源与水利工程科学国家重点实验室,江苏南京210098
2. 浙江省水利水电勘测设计院,浙江杭州,310002 |
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| 基金项目： | 国家自然科学基金资助项目(51079046,50909041,50809025,50879024); 国家科技支撑计划课题基金资助项目(2006BAC14B03,2008BAB29B03); 河海大学水文水资源与水利工程科学国家重点实验室专项基金资助项目(2009586012,2010585212); 中央高校基本科研业务费基金资助项目(2009B08514,2010B20414,2010B14114); 中国水电工程顾问集团公司科技专项基金资助项目(CHC-KJ-2007-02); 江苏省“333高层次人才培养工程”基金资助项目(2017-B08037) |
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| 摘 要： | 基于Hyper Mesh软件进行大坝有限元建模、网格划分、加入荷载及约束边界条件,采用ABAQUS有限元程序进行结构计算,并应用有限元分析法获得水位位移分量构建大坝变形混合模型。实例验证结果表明,该混合模型拟合较好,可作为大坝变形监控工具。
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| 关 键 词： | Hyper Mesh ABAQUS 有限元 大坝变形 混合模型 |
Hybird Model of Dam Deformation Based on ABAQUS Finite Element Analysis |
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| ZHANG Wei,LU Jiahua,FENG Wei,ZHENG Dongjian. Hybird Model of Dam Deformation Based on ABAQUS Finite Element Analysis[J]. International Journal Hydroelectric Energy, 2011, 29(6) |
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| Authors: | ZHANG Wei LU Jiahua FENG Wei ZHENG Dongjian |
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| Affiliation: | ZHANG Wei1,2,LU Jiahua3,FENG Wei1,ZHENG Dongjian1,2(1.College of Water Conservancy and Hydropower,Hohai University,Nanjing 210098,China,2.State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering,3.Zhejiang Design Institue of Water Conservancy and Hydro-Electric Power,Hangzhou 310002,China) |
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| Abstract: | The HyperMesh is applied to dam finite element modeling,meshing and adding load and constrained boundary conditions.And the finite element software ABAQUS is adopted to implement structure calculation.Then the horizontal displacement components of the dam is obtained with the finite element analysis.Thus,the hybird model of the dam deformation is established.An engineering example verifies that the hybird model has good fitting effect and it can be used as a tool for monitoring dam deformation. |
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| Keywords: | HyperMesh ABAQUS finite element analysis dam deformation hybird model |
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