| 蜂窝梁腹板在纯弯状态下的屈曲性能分析 |
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| 引用本文： | 于合勇.蜂窝梁腹板在纯弯状态下的屈曲性能分析[J].山西建筑,2010,36(12):54-55. |
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| 作者姓名： | 于合勇 |
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| 作者单位： | 同济大学建筑工程系硕士研究生,上海,200092 |
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| 摘 要： | 基于薄板的屈曲理论,通过有限元分析软件ANSYS对带有六边形孔的腹板进行了屈曲性能分析,求出了单孔及双孔腹板在纯弯作用下的屈曲形态和屈曲系数,并最终拟合了板的高厚比限值,可供有关设计参考。
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| 关 键 词： | 蜂窝梁腹板 纯弯状态 屈曲系数 高厚比 |
Buckling analysis of castellated beam web under pure bending condition |
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| YU He-yong.Buckling analysis of castellated beam web under pure bending condition[J].Shanxi Architecture,2010,36(12):54-55. |
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| Authors: | YU He-yong |
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| Abstract: | Based on the buckling theory of thin plate,the paper analyzes buckling performance of web with hexagonal holes through finite element analysis software ANSYS,and obtains the buckling mode and buckling coefficient of web with single hole and double holes.Finally,the paper fits the depth-thickness ratio limits.These can be consulted by designs. |
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| Keywords: | castellated beam web pure bending condition buckling coefficient depth-thickness ratio |
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