| 拓扑优化技术在拱式纵梁码头结构中的应用 |
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| 引用本文： | 翟秋,鲁子爱,曾佑荣.拓扑优化技术在拱式纵梁码头结构中的应用[J].水道港口,2009,30(1):53-56. |
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| 作者姓名： | 翟秋 鲁子爱 曾佑荣 |
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| 作者单位： | 河海大学,交通学院,海洋学院,南京,210098 |
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| 摘 要： | 近年来,结构拓扑优化设计已成为结构优化研究领域的热点。针对新型的拱式纵梁码头结构,基于ANSYS有限元理论,采用拓扑优化方法对拱式纵梁的拱轴线线型进行选择,将得出的拱轴线应用于拱式纵梁码头结构中。通过实例证明了拓扑优化生成的拱轴线的合理性及其在工程应用中的可行性。
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| 关 键 词： | 拓扑优化 拱式纵梁 码头 拱轴线 有限元 |
Application of topology optimization theory in wharf structure with arch longitudinal beams |
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| ZHAI Qiu,LU Zi-ai,ZENG You-rong.Application of topology optimization theory in wharf structure with arch longitudinal beams[J].Journal of Waterway and Harbour,2009,30(1):53-56. |
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| Authors: | ZHAI Qiu LU Zi-ai ZENG You-rong |
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| Institution: | College of Traffic and Ocean Engineering;Hohai University;Nanjing 210098;China |
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| Abstract: | In recent years,structural topology optimization design is becoming the focus in the field of structural topology.Based on a new type of wharf with arch longitudinal beams,using ANSYS finite element theory and topology optimization method,arch axis of arch longitudinal beams was presented.The arch axis was applied in the wharf with arch longitudinal beams and its rationality and feasibility were proved through a project example. |
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| Keywords: | topology optimization arch longitudinal beam wharf arch axis finite element |
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