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刘江黄河大桥

刘江黄河大桥
坐标34°52′43″N 113°48′45″E / 34.8786°N 113.8124°E / 34.8786; 113.8124
承載G4 京港澳高速
跨越黄河
地點 中国河南省新乡市原阳县郑州市金水区
其他名稱郑州黄河二桥
上游桥梁郑新黄河大桥
下游桥梁官渡黄河大桥
设计参数
桥型钢管混凝土拱桥
全长9,848.16米(32,310英尺)
宽度42米(138英尺)
跨數100米(328英尺)×8(主桥)
历史
设计单位河南省交通规划设计研究院
施工單位中铁大桥局
开工日2002年4月
总造价10亿元人民币
开通日2004年10月1日
地圖
地图

刘江黄河大桥,原名“京珠高速郑州黄河公路大桥[1],又称“郑州黄河二桥”,是京港澳高速公路跨越黄河干流的特大型桥梁,北端为新乡市原阳县蒋庄,南端位于郑州市金水区刘江,于2002年4月开工兴建,2004年10月通车[2]

设计

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刘江黄河大桥全长9848.16米,宽42米,双向8车道,设计时速120公里,建成时为黄河上第一座钢管拱形特大桥,亦是当时中国最长及桥面最宽的高速公路桥梁。大桥由北引桥、主桥、南引桥3部分组成,其中北引桥为127跨35米和81跨50米的T型梁结构,主桥为8跨100米的下承式钢管混凝土系杆拱结构,南引桥则为27跨20米的预应力空心板结构[2]

参考文献

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  1. ^ 郑州市域9座黄河大桥启用新桥名. 2008-04-10 [2019-07-27]. (原始内容存档于2019-07-27). 
  2. ^ 2.0 2.1 京珠高速公路郑州黄河特大桥. 水利部黄河水利委员会. [2019-07-27]. (原始内容存档于2019-07-27). 

参见

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刘江黄河大桥
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