| 空间桁架法计算桅杆的整体稳定 |
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| 引用本文： | 欧阳可庆,岳昌智.空间桁架法计算桅杆的整体稳定[J].同济大学学报(自然科学版),1989(3):409-414. |
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| 作者姓名： | 欧阳可庆 岳昌智 |
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| 作者单位： | 同济大学结构工程学院，同济大学结构工程学院 |
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| 摘 要： | 本文用空间桁架位移法计算桅杆的整体稳定。计算中考虑了结构在大位移情况下的几何非线性．从而得到了较为精确的解．将精确解的结果与习用的铰链法和平均参数法加以比较．得出了对实际设计工作有益的结论．
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| 关 键 词： | 空间桁架法 桅杆 稳定分析 铰链法 平均参数法 |
Stability Analysis of Guyed-Masts by Space Truss Method |
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| Ouyang Keqing Yue Changzhi.Stability Analysis of Guyed-Masts by Space Truss Method[J].Journal of Tongji University(Natural Science),1989(3):409-414. |
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| Authors: | Ouyang Keqing Yue Changzhi |
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| Affiliation: | College of Structural Engineering |
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| Abstract: | Considering the guyed-mast as a space truss and taking into account the geometrical non-linearity of the structure due to large displacements, the overall stability of the structure is analyzed and computed precisely. The results are compared with those obtained by the conventional hinge-joint method and the average parameter method, obtaining conclusions which are useful in designing practice. |
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| Keywords: | Space truss method Mast Stability analysis |
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