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Hybrid beam-to-column connections for precast concrete frames

机译:预制混凝土框架的混合梁到柱连接

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摘要

The connections between precast concrete components play an important role in determining the successful of precast concrete framed structures. In particular, the connection between beam-to-column that will affect the load distribution, strength, stability and constructability of the global structure. The understanding on the behaviour of the connection is important and can only be assessed by conducting experimental tests. The main objective of this research is to investigate the moment of resistance and the behaviour of simple beam-to-column connections in precast concrete frames. The experimental test comprised a total of four specimens, which were limited to simple beam-to-column connections in precast concrete frames. The behaviour of loaddisplacement relationships, moment-rotation relationships and types of failure in connections are also investigated. Moreover, the development of safe, economical, simple and ductile precast beam-to-column connections conforming to building code requirements could be proposed.
机译:预制混凝土构件之间的连接在确定预制混凝土框架结构的成功与否中起着重要作用。特别是梁到柱之间的连接将影响整体结构的载荷分布,强度,稳定性和可构造性。对连接行为的理解很重要,只能通过进行实验测试来评估。这项研究的主要目的是研究预制混凝土框架中的弯矩和简单的梁到柱连接的性能。实验测试总共包括四个样本,这些样本仅限于预制混凝土框架中简单的梁到柱连接。还研究了载荷-位移关系,力矩-旋转关系和连接失效类型的行为。此外,可以提议开发符合建筑规范要求的安全,经济,简单和可延展的预制梁对柱连接。

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