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| 组合结构连接部分的有限元法处理 | |
| 引用本文： | 洪范文.组合结构连接部分的有限元法处理[J].湖南大学学报(自然科学版),1990,17(3):53-58. |
| 作者姓名： | 洪范文 |
| 作者单位： | 湖南大学土木工程系 |
| 摘 要： | 本文讨论了有限元法计算平面组合结构时,对杆板连接部分变形谐调条件的处理.利用逆步变换的概念,提出了构造能够满足该条件的过渡单元的方法.计算表明这种处理方法是合理和有效的. |
| 关 键 词： | 组合结构 变形谐调 有限元法 变换 |
The Treatment of Finite Element Method for Joining Part of Assembly Structure |
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| Hong Fanwen.The Treatment of Finite Element Method for Joining Part of Assembly Structure[J].Journal of Hunan University(Naturnal Science),1990,17(3):53-58. | |
| Authors: | Hong Fanwen |
| Institution: | Hong Fanwen Department of Civil Engineering |
| Abstract: | in this paper, we discuss the condition of deformation compatibility for the joining part of bar and plate of a plane assembly structure. By means of contragradient transformation a method of constructing transition element satisfying the condition is presented. It has been proved that the method is reasonable and efficient by calculation. |
| Keywords: | structure compatibility transformation element/assembly structure deformation compatibility contragradient transformation transitionelement |
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