| 框架——剪力墙结构体系的自由振动计算方法 |
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| 引用本文： | 宋加宁,李桂青. 框架——剪力墙结构体系的自由振动计算方法[J]. 武汉理工大学学报, 1991, 0(2) |
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| 作者姓名： | 宋加宁 李桂青 |
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| 作者单位： | 武汉工业大学建筑工程系(宋加宁)，武汉工业大学建筑工程系(李桂青) |
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| 摘 要： | 本文将框架——剪力墙结构化成由剪切梁和弯曲梁组成的组合阶梯梁结构,充分考虑了各层质量及刚度分布、剪力墙剪切变形和填充墙的影响,方法简单实用,并用实例计算和实测结果分析了各因素的影响。
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| 关 键 词： | 组合阶梯梁 质量分布 刚度分布 剪切变形 填充墙 |
A Calculation Method for Free Vibration of Frame Shear Wall Structures |
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| Song Jianing,Li Guiqing. A Calculation Method for Free Vibration of Frame Shear Wall Structures[J]. Journal of Wuhan University of Technology, 1991, 0(2) |
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| Authors: | Song Jianing Li Guiqing |
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| Affiliation: | Song Jianing;Li Guiqing |
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| Abstract: | The paper raises a new calculation method for free vibration of frame shear wall structures.The structures are simplified as a combined stepping beam which consists of a shear beam and abending beam. Based on that the contribution of mass and stiffness, Shear deformation in shearwall, and filling wall are all considered for the structures, the formulae for calculating free vibrationof the structures are found. It is simple and efficient to apply these formulae to dynamic analysis ofthe structures. An example is used for analysis of various factors and a test result is also given in thesame example in order to bring into comparison between the theoretical and test result. |
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| Keywords: | Combined stepping beam Mass contribution Stiffness contribution Shear deformation Filling wall |
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