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首页> 外文期刊>International Journal of Natural and Engineering SciencesbElectronic resource >Investigating the Effect of Opening on Seismic Behavior of Combined System of RC Frame with Panel Sandwich Infill
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Investigating the Effect of Opening on Seismic Behavior of Combined System of RC Frame with Panel Sandwich Infill

机译：研究开口对面板夹芯组合式RC框架组合系统的抗震性能的影响

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摘要

Growing use of pre-cast concrete sandwich panels in the construction industry as infill has gained popularity due to better integration compared with the masonry infill against forces as well as their light weight and ease of use, which at the same evaluation of their seismic behavior have become more important. However, because of necessity of opening in the infill and change in behavior and interaction among the frame and panel sandwich with the opening effect further precise studies are required. Accordingly, the present study aims to do a non-linear dynamic analysis on the opening effect with conventional geometrical shapes on the seismic behavior of the combined system with different floors under seismic records. After verifying by the Abaqus software, the combined system with opening was investigated. The results indicated that by full infill in frames, the rectangular opening of infill has a remarkable impact on reduced stiffness and shear potential particularly in the short combined structure and in the first floor compared with the circular opening. Moreover, the reinforcement effect in different openings of infill is discussed.
机译：预制混凝土夹芯板在建筑行业的使用越来越广泛，这是因为与砌体填料相比，其与砖石填料相比具有更好的集成性，而且由于其轻巧和易用性而获得了广泛的应用，在评估其抗震性能的同时，它们具有变得更加重要。但是，由于需要打开填充物，并且需要改变行为以及框架和面板三明治之间的相互作用以及具有打开效果的相互作用，因此需要进一步的精确研究。因此，本研究旨在对地震记录下具有不同层数的组合系统的抗震性能进行常规几何形状的开放效应的非线性动力分析。经Abaqus软件验证后，研究了带开口的组合系统。结果表明，通过完全填充框架，填充的矩形开口与圆形开口相比，对刚度和剪切力的降低具有显着影响，特别是在短组合结构和一楼。此外，讨论了在填充物的不同开口中的增强效果。

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