| 组合四角锥单元 |
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| 引用本文： | 杜守军,臧浩刚.组合四角锥单元[J].辽宁工学院学报,1997,17(3):11-14,19. |
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| 作者姓名： | 杜守军 臧浩刚 |
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| 作者单位： | 河北农业大学，华北电力大学，辽宁工学院 |
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| 摘 要： | 在分析组合网架结构主要受力特点的基础上提出了一种简化计算方案，建立了组合四角锥单元计算公式，实践表明，用这种组合四角锥单元计算组合网架总体自由度少，占用内存小，计算工作量小，精度可以满足工程要求。
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| 关 键 词： | 网架结构 组合四角锥单元 有限元 |
Composite Pyramid Element |
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| Du Shoujun, He Hongming, Zang Haogang, Wu Shangjun.Composite Pyramid Element[J].Journal of Liaoning Institute of Technology(Natural Science Edition),1997,17(3):11-14,19. |
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| Authors: | Du Shoujun He Hongming Zang Haogang Wu Shangjun |
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| Affiliation: | Du Shoujun; He Hongming; Zang Haogang; Wu Shangjun |
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| Abstract: | A simplified method has been proposed for the reinforced concrete and steel member composite space structures. The formulation for the composite pyramid element has been presented. It is shown that this kind of element is easy to use, and the computation time can be cut down greatly, especially for large, complicated structures and computation repeat requiring problems. |
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| Keywords: | composite space truss composite pyramid element finite element methods |
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