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东港大桥是京杭运河改建工程中的重点工程,主桥为下承式连续拱梁组合体系结构,采用单拱肋和人字形吊杆并将人行及非机动车道设置在桥梁中央是本桥设计的一大特色。本文对主桥设计和结构分析进行了介绍。
The Donggang Bridge is a key project in the reconstruction project of the Beijing-Hangzhou Grand Canal. The main bridge is a combined system of continuous underbalanced arches. The single bridge and the herringbone boom and the pedestrian and non-motorized lanes are set at the center of the bridge. A major feature. This article describes the design and structure of the main bridge.