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ANALYSIS OF COMPOSITE COLUMNS BASED ON PERFORMANCE

机译:基于性能的复合柱分析

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The main purpose of this study is comparison and investigation of different types of composite columns in framed structures in plastic mode under dynamic loads. In this study the performance of the MRFs with composite columns has been evaluated using 3-story structural models, considering the base reactions obtained from the non-linear analysis. The results show good performance of composite sections under the seismic loads. Also, a comparison between two types of composite sections, the full and half-embedded steel sections in concrete, has been made. The columns are designed for the construction frames with 3 floors s by Plastics Method and to study the dynamic behavior of the models were used three strong earthquakes .
机译:这项研究的主要目的是比较和研究动荷载作用下塑料框架结构中不同类型的组合柱。在这项研究中,考虑到从非线性分析获得的基础反应,已使用3层结构模型评估了带有复合柱的MRF的性能。结果表明,复合截面在地震荷载作用下具有良好的性能。此外,还进行了两种类型的复合截面的比较,即混凝土中的全埋式和半埋入式钢制截面。通过塑性法设计了3层结构的框架柱,并用3次强震研究了模型的动力特性。

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