剪力墙结构在大震下的失效概率分析及建议
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摘要
对钢筋混凝土剪力墙结构在小震和大震时发生墙肢根部剪切破坏的失效概率进行定量分析研究,揭示了剪力墙结构墙肢数与失效概率之间的关系,探讨了在大震时降低失效概率的方法并发现了这个方法的不足之处,根据相关分析建议限制采用单片剪力墙结构。
Based on the quantitative analysis and study on the failure probability of the root of reinforced concrete shear wall structure under small earthquake and rare earthquake,the relationships between the number of limbs of shear wall structure and the failure probability are revealed,the methods to reduce the failure probability are discussed under the rare earthquake and the shortcomings of this methods are found,and the proposals to restrict the single shear wall structure are presented.
引文
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