| 节点大位移条件下的梁—柱单元坐标转换矩阵 |
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| 引用本文： | 沈祖炎,罗永峰.节点大位移条件下的梁—柱单元坐标转换矩阵[J].上海力学,1994,15(4):13-19. |
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| 作者姓名： | 沈祖炎 罗永峰 |
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| 作者单位： | 同济大学
(沈祖炎),同济大学(罗永峰) |
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| 摘 要： | 本文因空间网格结构大位移理论分析的需要,详细推导出在节点大位移条件下,空间梁－柱单元的坐标转换矩阵。通过算例证明了本文理论方法的正确性。
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| 关 键 词： | 大位移 转移矩阵 结构力学 杆件结构 |
THE TRANSFORMATION MATRIX OF THE BEAM-COLUMN ELEMENT IN CASE OF LARGE DISPLACEMENT OF JOINTS |
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| Shcn Zuyan Luo Yongfeng.THE TRANSFORMATION MATRIX OF THE BEAM-COLUMN ELEMENT IN CASE OF LARGE DISPLACEMENT OF JOINTS[J].Chinese Quarterly Mechanics,1994,15(4):13-19. |
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| Authors: | Shcn Zuyan Luo Yongfeng |
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| Institution: | Tongji University |
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| Abstract: | In this paper, Ihe transformation matrix o(" the space beam-column clement is derived in detail to meet the analysis of space reticulated structures in case of large displacement of structuralj oints. A numerical example is given which shows that the theoretical derivation of the transformation matrix is correct and the computational work runs smoothly. |
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| Keywords: | Reticulated structure Large displacement Transformation matrix |
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