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香炉礁立交桥位于大连市城市干线东北路与人港货运线疏港路交汇处,是一座干道交叉并跨越铁路干线的4层互通式立交。其中南北向跨线桥长2017m,东西向是1082m,连同8条匝道全部桥梁共152孔,总长4821m,桥宽为: 8.0m、10.0m、175.5m~26.25m。南北向跨线桥规模最大,由51孔预制钢筋混凝土箱梁及30孔现浇连续梁组成,跨越铁路线部分采用预应力混凝土连续梁;下部结构大部为独柱式T型墩,并采用Dmax=4.5m的大直径挖孔桩。于1988年8月竣工。
天津市市政工程勘测设计院设计,天津市第三市政工程公司、铁道部十三工程局一处、大连市市政工程公司和沈阳市政工程公司等施工。
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Name: Xianglujiao Overcrossing
Location:Dalian, Liaoning Prov.
. 4-levels interchange
. Precast R.C. box girder and cast-in
situ P.C. continuous beam
. T-type piers and excavated pile
foundation
Completed in Aug. 1988
Designed by Tianjin Municipal Engineering Survey and Design institute
Constructed by The 3rd Tianjin Municipal Engineering Co., The 13th Engineering Bureau, Ministry of Railways.; Dalian Municipal Engineering Co.; Shenyang Municipal Engineering Co.
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