装配式板梁桥的铰缝破坏特征及病害成因分析

Author(s)：

姚棋均

Publication Title：

Urban and Rural Studies 2021 No.12

Affiliations：

诸暨市规划设计院

Abstract：

装配式板梁桥通过铰缝连接成整体，是装配式板梁桥整体受力性能的重要保障。但由于铰缝构造和施工原因，导致铰缝混凝土往往会较早出现损伤甚至破坏，严重时可能导致板梁单板受力。本文从设计、施工和运营出发，分析了导致铰缝病害的原因，及各类病害的特征，为分析判断铰缝病害，选择有效防治措施提供参考。

Keywords：

装配式板梁桥；铰缝；破坏特征；病害成因

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[1] 姚棋均.装配式板梁桥的铰缝破坏特征及病害成因分析[J].Urban and Rural Studies,2021(12),.

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