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首页> 外文期刊>The structural design of tall buildings >Joint behavior and design procedure of a through plate connection for steel beam to hollow or concrete-filled tubular columns
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Joint behavior and design procedure of a through plate connection for steel beam to hollow or concrete-filled tubular columns

机译：钢梁与空心或混凝土填充管柱的贯通板连接的联合行为和设计程序

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摘要

The through plate connection has a practical reliable configuration for fully restrained connections for a steel I-beam to hollow or concrete-filled tubular columns in seismic areas. Based on experimental programs of authors on interior planar moment connections via through plate technique, this paper presents the outcome of the studies focusing on the joint behavior and the shear transfer in the panel zone of through plate connection. Based on the conducted approved three full-scale tests, the behavior of connection components and panel zone shear force were investigated accurately in order to provide useful information and key parameters to facilitate design calculations and proportioning the connection. The contribution of each component in the total shear capacity of the panel zone region was determined. Load transfer mechanisms were explained and by quantifying the portion of load transfer paths, the calculation approach was described for design purpose. The proposed design procedure was validated for a wide range of beam to column connections using finite element models. Verified numerical models were used to conduct parametric studies. The numerical results revealed that the proposed analysis method can predict well the induced demand in the connection components and also the design procedure is suitable and secure for all cases.
机译：通孔板连接具有实用可靠的配置，可完全约束I型钢与地震区域中空或混凝土填充的管状柱的连接。基于作者关于通过板连接的内部平面矩连接的实验程序，本文介绍了研究成果，重点是通过板连接的面板区域内的节点行为和剪切传递。基于已批准的三个全面测试，对连接组件的行为和面板区域的剪切力进行了精确的调查，以提供有用的信息和关键参数，以方便进行设计计算和按比例分配连接。确定每种成分对面板区域区域总剪切能力的贡献。解释了载荷传递机制，并通过量化载荷传递路径的一部分，描述了用于设计目的的计算方法。所提出的设计程序已使用有限元模型针对各种梁到柱连接进行了验证。经过验证的数值模型用于进行参数研究。数值结果表明，所提出的分析方法可以很好地预测连接件中的感应需求，并且设计过程适用于所有情况。

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