| 双阶柱计算长度的简捷计算法 |
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| 引用本文： | 高从善. 双阶柱计算长度的简捷计算法[J]. 建筑结构学报, 1984, 5(3): 29-39 |
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| 作者姓名： | 高从善 |
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| 作者单位： | 上海船舶工业设计研究院 |
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| 摘 要： | 本文提供一个解算双阶柱计算长度的简捷计算法。数学模型系以对图解法几何图形的解算为依据,并以逐步逼近计算法求解。本方法较之于解算稳定临界方程,特别是当柱顶与弹性横染连按时,更为简便,计算结果可满足同样的精度要求。文中并提供了计算流程图。
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| 收稿时间： | 1984-06-05 |
| 修稿时间： | 1984-06-05 |
A Simple Method for Computing Effective Length of Two-Stepped Columns |
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| Gao Congshan. A Simple Method for Computing Effective Length of Two-Stepped Columns[J]. Journal of Building Structures, 1984, 5(3): 29-39 |
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| Authors: | Gao Congshan |
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| Affiliation: | Gao Congshan( Shanghai Ship Building Industry Design and Research Institute ) |
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| Abstract: | This paper offers a simple method for computing the effective length of two-stepped columns. The mathematical model is based on the calculation of geometrical figures by graphic method and the solution is obtained by successive approximation. This method is simpler and more convenient than that of solving the equation of stability critical condition, especially when the column is connected at its top with elastic beam, the results obtained by this method have the same precision as required. Flow charts for calculation are also given in this paper. |
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