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Bridge Construction. 2023, (05) Core

Analysis of Collision Protection Performance of Composite Anti-Collision Devices for Lixinsha Bridge in GuangzhouChinese Full TextEnglish Full Text (MT)

TIAN Huainian;China Railway Construction Corporation Central China Regional Headquarters Southern Jiangsu Headquarters;

Abstract: The main bridge of Lixinsha Bridge in Guangzhou is a T rigid-frame bridge with a main span of 85 m and two side spans of 55 m. To accommodate local economic development, the navigation channel below the bridge has been upgraded from Grade Ⅲ to Grade Ⅰ（available for the 3 000 DWT ships）. The bridge has been equipped with a type of fixed composite anti-collision devices to provide better collision protection. The device mainly consists of steel cladding, corrugated steel plates, polyurethane core,... More
Keywords：

rigid-frame bridge; composite anti-collision device made from corrugated steel plate and steel cladding; ship-bridge collision; impact force; energy dissipation capacity; damage; finite element method;

  • DOI：

    10.20051/j.issn.1003-4722.2023.05.009

  • Series：

    (C) Architecture/ Energy/ Traffic/ Electromechanics, etc

  • Subject：

    Highway and Waterway Transportation

  • Classification Code：

    U443.26

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