| 任意多边形薄壁杆断面几何参数计算方法 |
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| 引用本文： | 赵勇,周竞欧,颜德姮. 任意多边形薄壁杆断面几何参数计算方法[J]. 结构工程师, 2004, 20(4): 38-41 |
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| 作者姓名： | 赵勇 周竞欧 颜德姮 |
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| 作者单位： | 同济大学,上海,200092;同济大学,上海,200092;同济大学,上海,200092 |
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| 摘 要： | 根据薄壁杆约束扭转理论，对任意多边形薄壁杆断面几何参数分析建立了一套便于计算机实现的计算方法和相关公式，并编制了相关程序。算例分析表明该方法计算结果正确，可在工程设计中应用。
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| 关 键 词： | 薄壁杆件 断面几何参数 任意多边形 |
A Method for Computing Sectional Geometric Properties of Thin-Walled Elements with Arbitrary Polygon Sections |
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| ZHAO Yong ZHOU Jingou YAN Deheng. A Method for Computing Sectional Geometric Properties of Thin-Walled Elements with Arbitrary Polygon Sections[J]. Structural Engineers, 2004, 20(4): 38-41 |
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| Authors: | ZHAO Yong ZHOU Jingou YAN Deheng |
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| Abstract: | Based on the theory of restraint torsion,a method for computing the sectional geometric properties of thin-walled elements with arbitrary polygon sections,which is convenient for developing the relative programs,is presented. The comparison of calculated results with the results of the references shows good agreement. |
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| Keywords: | thin-walled element sectional geometric property arbitrary polygon section |
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