| GSQ24壳体单元在组合结构分析中的应用 |
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| 引用本文： | 邵国建.GSQ24壳体单元在组合结构分析中的应用[J].东南大学学报(自然科学版),2000,30(1):101-106. |
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| 作者姓名： | 邵国建 |
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| 作者单位： | 河海大学土木工程学院,南京,210098 |
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| 摘 要： | 将GSQ24壳体单元用于板壳与梁和实体结构的组合分析，在不同类型单元联结交界处，通过位移协调条件建立的几何约束方程直接引入到壳体单元的刚度矩阵和载荷向量中，给出了相应有限元列式。算例结果表明了本文方法的合理性和通用性。
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| 关 键 词： | 组合结构 GSQ24壳体单元 直接引入法 板壳 梁 实体结构 |
Application of GSQ24 Shell Element in Analysis for Combined Structures |
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| Shao Guojian.Application of GSQ24 Shell Element in Analysis for Combined Structures[J].Journal of Southeast University(Natural Science Edition),2000,30(1):101-106. |
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| Authors: | Shao Guojian |
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| Institution: | Shao Guojian
(College of Civil Engineering,Hohai University,Nanjing 210098) |
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| Abstract: | GSQ24 shell element is used in analysis of combination of plates and shells,beam and three dimentional solid structures.On joint boundary of different types of elements,equations of geometric restrictions,formed by displacement conforming,are introduced to the GSQ24 shell element stiffness matrices and load vectors directly,and corresponding FEM formulae are given.The results of numerical examples show that the present method is feasible and versatile. |
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| Keywords: | combined structure GSQ24 shell element direct introduction method |
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