| 高层多肢剪力墙结构的整体稳定 |
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| 引用本文： | 陈波. 高层多肢剪力墙结构的整体稳定[J]. 土木工程学报, 2003, 36(8): 43-47 |
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| 作者姓名： | 陈波 |
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| 作者单位： | 兰州交通大学 |
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| 摘 要： | 用能量法研究了高层多肢剪力墙结构的整体稳定问题。根据墙肢和连系梁之间的变形协调条件,导出了高层多肢剪力墙结构稳定的临界荷载计算公式。本文方法可适用于墙肢厚度和连系梁高度任意变化以及结构屈曲模态为剪切型和弯曲型的各种情况。本文公式简单,易于应用,且在文末附有算例。
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| 关 键 词： | 多肢剪力墙 整体稳定 能量原理 |
| 文章编号： | 1000-131X(2003)08-0043-05 |
| 修稿时间： | 2001-12-30 |
OVERALL STABILITY OF MULTIPLE SHEAR WALL TALL BUILDING STRUCTURES |
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| Chen Bo. OVERALL STABILITY OF MULTIPLE SHEAR WALL TALL BUILDING STRUCTURES[J]. China Civil Engineering Journal, 2003, 36(8): 43-47 |
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| Authors: | Chen Bo |
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| Affiliation: | Lanzhou Jiaotong University |
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| Abstract: | In the paper, the principle of energy is used to study the problem for overall stability of multiple shear wall tall building structures. According to the deformation coordinated conditions between shear walls and coupling beams, that the calculating formulas for the stable multiple shear wall tall building structures under critical loadings are derived. The present method, which is simple and practical, can be applied to different cases for the arbitrary varied thickness of shear walls and varied height of coupling beams, as well as, the varied structural buckling models including shearing mode and bending mode. Finally, an example of calculation is given in the end of paper. |
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| Keywords: | multiple shear walls overall stability principle of energy |
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