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光明桥

光明桥
坐标39°53′05″N 116°26′42″E / 39.884658°N 116.4450385°E / 39.884658; 116.4450385
承載光明路、劲松路
跨越护城河
地點北京市东城区龙潭街道
地圖
地图

光明桥位于北京市东城区朝阳区的交界处,是东二环路最南端的一座立交桥。该桥建设于1990年前后北京实施的“两厢”工程,成为二环路的一部分。该工程由市市政设计研究院设计,市第二市政工程公司施工,1987年11月开工。光明桥地区由龙潭街道管辖,附近有国家体育总局、北京市龙潭中学、北京市第五十五中学龙潭公园等单位。

结构

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光明桥包括五座混凝土梁式桥(一座主桥、两座非机动车桥和两座匝道跨河桥)和四条匝道。东西走向主桥位于上层,总长219.46米,依结构分为三段,中段既跨路又跨河。桥面结构为五孔简支钢筋混凝土I形梁组合连续桥面体系。两座非机动车桥位于中层。四条匝道连接上层桥和下层道路的引道。[1]

↑北 二环
光明路、护城河 光明桥 劲松路
二环

參考

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  1. ^ 王佳桓. 北京的桥. 北京: 北京出版社. 2018-03-01. ISBN 9787200134490. 
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光明桥
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