| 船闸闸首结构应力应变三维有限元分析 |
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| 引用本文： | 李炳华,王金玺,刘志奇,吴云云,徐超.船闸闸首结构应力应变三维有限元分析[J].水利科技与经济,2011,17(6):13-14. |
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| 作者姓名： | 李炳华 王金玺 刘志奇 吴云云 徐超 |
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| 作者单位： | 河海大学,水利水电学院,南京,210098 |
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| 摘 要： | 采用空间三维实体有限元法,建立了船闸闸首结构的仿真力学模型,利用有限元分析软件对力学模型进行有限元分析,得到了各阶段的位移、内力等力学指标,研究探讨了船闸闸首及基础在检修工况下的变形和应力规律,以了解船闸闸首和基础在设计条件下的工作形态,对船闸闸首的优化设计提供了依据.
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| 关 键 词： | 船闸闸首 有限元分析 优化设计 |
Three Dimensioanl Finite Element Stress and Strain Analysis of Lock Head Structure |
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| LI Bing-hua,WANG Jin-xi,LIU Zhi-qi,WU Yun-yun,XU Chao.Three Dimensioanl Finite Element Stress and Strain Analysis of Lock Head Structure[J].Water Conservancy Science and Technology and Economy,2011,17(6):13-14. |
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| Authors: | LI Bing-hua WANG Jin-xi LIU Zhi-qi WU Yun-yun XU Chao |
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| Affiliation: | LI Bing-hua,WANG Jin-xi,LIU Zhi-qi,WU Yun-yun,XU Chao(College of Water Conservancy and Hydropower Engineering,Hohai University,Nanjing 210098,China) |
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| Abstract: | Using three-dimensional solid finite element method,the establishment of shiplock head mechanical model of the structure,the software conduct finite element model of the mechanical analysis,obtain the various stages of displacement,internal forces and other mechanical index.The study of law of the deformation and stress of the shiplock head and infrastructure in order to understand shiplocks and basic design patterns of work under the conditions for the optimal design. |
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| Keywords: | lock head finite element analysis optimization design |
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