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首页> 外文期刊>ACI Structural Journal >Structural Behavior of Tendon Coupling Joints in Prestressed Concrete Bridge Girders
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Structural Behavior of Tendon Coupling Joints in Prestressed Concrete Bridge Girders

机译:预应力混凝土桥梁梁中筋节点的结构行为。

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摘要

Recently, segmental construction of prestressed concrete (PSC) girder bridges has been widely employed in many countries. In these segmentally constructed prestressed concrete bridges, many construction joints exist, and these construction joints require cou - pling of tendons to introduce continuous prestress through the superstructures of bridges. The purpose of this paper is to investigate in detail the compli - Cated stress distributions around the tendon coupling joints in PSC Girders.
机译:近来,预应力混凝土(PSC)箱梁桥的分段施工已在许多国家被广泛采用。在这些分段构造的预应力混凝土桥梁中,存在许多施工缝,这些施工缝需要联接钢筋束以通过桥梁的上部结构引入连续的预应力。本文的目的是详细研究PSC大梁中腱联接节周围的复杂应力分布。

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