| 考虑抗震墙剪切变形情况下对框架-抗震墙协同工作分析探讨 |
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| 引用本文： | 丁建国.考虑抗震墙剪切变形情况下对框架-抗震墙协同工作分析探讨[J].世界地震工程,2007,23(2):149-153. |
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| 作者姓名： | 丁建国 |
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| 作者单位： | 南京理工大学,理学院,江苏,南京,210094 |
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| 摘 要： | 通过建立框架-抗震墙结构单元模型，采用在楼层处有集中力而在楼层之间有分布力的地震作用模式并考虑抗震墙剪切变形的影响，得到了结构内力和变形之间的公式。根据实例分析可得抗震墙剪切变形对整体结构变形影响很小，因此一般情况下在计算框架-抗震墙结构时忽略剪切变形是合理的；同时发现框架剪切刚度越大，抗震墙剪切变形对框架-抗震墙结构整体变形的影响就越大，反之则越小。
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| 关 键 词： | 框架-抗震墙结构 地震作用 剪切变形 加速度谱 剪切刚度 |
| 文章编号： | 1007-6069（2007）02-0149-05 |
| 修稿时间： | 2006-10-212007-03-15 |
Study on interaction of frame-shear wall structures including the shear deformation of shear wall |
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| DING Jian-guo.Study on interaction of frame-shear wall structures including the shear deformation of shear wall[J].World Information On Earthquake Engineering,2007,23(2):149-153. |
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| Authors: | DING Jian-guo |
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| Institution: | School of Science, Nanjing University of Science and Technology, Nanjing 210094, China |
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| Abstract: | In this paper, an unit model of frame-shear wall structures is built by using both discrete forces and distributed forces under the action of earthquake, and the formula of relationship between shear force and displacement including the shear deformation of shear wall is shown. According to analysis of the detailed example, the shear deformation of the shear wall is very small and it is reasonable to omit the deformation. The shear deformation of the shear wall increases as the shear stiffness of the frame increases, and conversely it is true. |
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| Keywords: | frame-shear wall structure earthquake action shear deformation acceleration spectrum shear stiffness |
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