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芜湖长江大桥

芜湖长江大桥
从芜湖长江大桥上眺望看到的景色

芜湖长江大桥位于长江下游安徽省芜湖市,为一座横跨长江的公、铁两用钢桁梁斜拉桥

芜湖长江大桥1997年3月正式动工,2000年5月16日大桥合龙,9月30日建成开通。大桥由中华人民共和国铁道部安徽省人民政府合资建设,铁道部出资70%,安徽省出资30%。

铁路桥长10624.4米,公路桥长6078.4米,大桥跨江主桥长2193米,主跨312米,在建成时是中国公铁两用桥中跨度最大的桥梁。公路在上层:公路部分为4车道,双人行道,联接芜合、芜宁、芜杭等多条高速公路和国道;铁路在下层,铁路部分为淮南铁路(国铁Ⅰ级复线电气化铁路,运行限速60KM/H)。[1]

大桥采用低塔,斜拉索加劲的连续钢桁梁新桥型,主塔高84.2米。工程混凝土用量约53万立方米,结构用钢约11万吨。北引桥长6098.82米,南引桥长2228.45米。引桥的上部结构主要为32米预应力简支T梁(106双线孔)和40米预应力简支箱梁。桥墩除连续梁或刚构和北引桥70孔32mi预应力简支T梁(墩高较低)为板式墩外,其余均为双柱式墩(框架式轻型墩)[2]

相关条目

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参考文献

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  1. ^ 肖志平. 走近我国著名铁路桥(下) (PDF). 铁道知识. 2011, (6): 35,36 [2020-01-03]. ISSN 1000-0372. (原始内容存档 (PDF)于2019-12-20). 
  2. ^ 芜湖长江大桥引桥限速问题的启示. 卢祖文,《中国铁路》学术期刊2005年 第6期. 2005-06-01 [2018-08-23]. (原始内容存档于2017-01-09). 

外部連結

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维基共享资源上的相關多媒體資源:芜湖长江大桥

31°23′15.77″N 118°20′07″E / 31.3877139°N 118.33528°E / 31.3877139; 118.33528

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芜湖长江大桥
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