跳层剪力墙结构时程分析
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TU973

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Time-history Analysis of Skip-floor Shear Wall Structure
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    摘要:

    为分析跳层剪力墙结构和传统剪力墙结构的抗震性能并分析跳层剪力墙结构形式的影响,分别建立了两种跳层剪力墙结构和传统剪力墙结构的三维计算模型,采用有限元软件ANSYS计算这些模型的地震反应分析;得出了跳层剪力墙结构与传统剪力墙结构在地震作用下结构的位移时程曲线和应力分布特点,计算结果表明:三种结构的应力分布相似,在三种不同地震作用下,跳层剪力墙结构的位移均比传统剪力墙结构的位移大,但是仍能满足规范中侧移的要求,说明了跳层剪力墙结构可用于工程实际。

    Abstract:

    The anti-seismic performance of a skip floor shear wall structure and a traditional shear wall structure are analyzed, the influence of the skip floor shear wall structure form is analyzed, the three-dimensional calculation models of two skip floor shear wall structures and the traditional shear wall structure are respectively established, finite element software Ansys is adopted to calculate the earthquake response analysis of the models, and the structure displacement time interval curves and stress distribution characteristics of the skip floor shear wall structure and the traditional shear wall structure under the earthquake effect are obtained, the calculation result shows that the stress distributions of the three structures are similar, the displacement of the skip floor shear wall structures is bigger than the displacement of traditional shear wall structure under three different earthquake effects, however, the skip floor shear wall structures still can satisfy the demands of lateral sway in regulations and explains that the skip floor shear wall structures can be used in project practice.

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郝进锋,何金洲. 跳层剪力墙结构时程分析[J]. 科学技术与工程, 2010, (8): .
Hao Jinfeng, He jinzhou. Time-history Analysis of Skip-floor Shear Wall Structure[J]. Science Technology and Engineering,2010,(8).

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  • 收稿日期:2009-12-24
  • 最后修改日期:2010-01-04
  • 录用日期:2010-01-06
  • 在线发布日期: 2010-03-19
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