| 一种非常规矩形薄板弯曲元 |
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| 引用本文： | 葛爱民,罗恩.一种非常规矩形薄板弯曲元[J].中山大学学报(自然科学版),1996,35(4):37-41. |
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| 作者姓名： | 葛爱民 罗恩 |
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| 作者单位： | 中山大学建筑设计所／应用力学与工程系 |
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| 基金项目： | 广东省科委科学基金资助项目 |
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| 摘 要： | 提出一种与非常规三角形薄板弯曲元（ＴＲＵＮＣ）元相配的非常规矩形薄板弯曲元．这种新单元虽然采用与常规ＡＣＭ元相同的位移模式，但其精度一般都比后者高，而且比ＡＣＭ元的结构更简单，计算量更少，编程更容易
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| 关 键 词： | 非常规单元，有限元法，薄板弯曲 |
A Rectangular Unconventional Thin Plate Bending Element |
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| Ge AiminThe Architectural Design Institute,Zhongshan University,Guangzhou Luo En.A Rectangular Unconventional Thin Plate Bending Element[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,1996,35(4):37-41. |
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| Authors: | Ge AiminThe Architectural Design Institute Zhongshan University Guangzhou Luo En |
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| Institution: | Ge AiminThe Architectural Design Institute,Zhongshan University,Guangzhou 510275 Luo En |
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| Abstract: | A rectangular unconventional plate bending element(REUNC element) which is a match for the TRUNC element is presented. Although the displacement mode of the new element is the same as that of the ACM element, the REUNC element has the features of higher accuracy, simpler structure, less computing time and more easily programming. Therefore, it is the simplest and effective rectangular thin plate bending element, and will be of greater practical value. |
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| Keywords: | unconventional element finite element method thin plate bending |
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