| 两种常见的梁柱单元理论对比与实例分析研究 |
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| 引用本文： | 伍永飞,李铭军.两种常见的梁柱单元理论对比与实例分析研究[J].山西建筑,2009,35(7):11-12. |
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| 作者姓名： | 伍永飞 李铭军 |
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| 作者单位： | 北京城建设计研究总院有限责任公司,上海,200233 |
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| 摘 要： | 介绍了基于力形函数和位移形函数的梁柱单元理论，将两种单元理论进行了对比分析，并编制有限元程序选取混凝土结构进行了非线性分析，通过实例的计算结果可见，基于力形函数的梁柱单元更具优势，且计算精度更高。
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| 关 键 词： | 梁柱单元 力形函数 位移形函数 非线性 混凝土结构 |
On the comparison of the two common beam-column element theories and the example analysis |
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| WU Yong-fei,LI Ming-jun.On the comparison of the two common beam-column element theories and the example analysis[J].Shanxi Architecture,2009,35(7):11-12. |
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| Authors: | WU Yong-fei LI Ming-jun |
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| Affiliation: | WU Yong-fei, LI Ming-jun |
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| Abstract: | The paper introduces the beam-column element theory based on the force function and displacement function,compares the analysis of the two column theories,has a nonlinear function of the compilation of the finite element procedure in choosing the concrete structure.It is proved by the examples that the beam-column based on the force function is advantageous and its accuracy of calculation is higher. |
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| Keywords: | beam-column element force function displacement function nonlinear concrete structure |
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