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赣州:“千里赣江第一桥”主塔即将封顶

2017-10-27 19:28  来源:人民网

????2017年10月25日,高铁建设者在昌赣客专赣州赣江特大桥双主塔顶进行钢筋焊接施工。由中铁十六局集团承担建设的国家重点工程昌赣客专赣州赣江特大桥主塔已合龙,目前全桥支架现浇梁和桥面板预制全部完成,正在全力冲刺主塔封顶节点目标。

????昌赣客专赣州赣江特大桥位于章江和贡江交汇口下游1公里处,被誉为“千里赣江第一桥”,大桥全长2.156公里,总投资4.39亿元。主桥采用双塔式斜拉桥,主跨300米,主桥采用钢箱混合梁斜拉桥跨越赣江。35号、36号主塔设计为人字形索塔,塔高为120.6米,设计时速350公里,是全国乃至全世界第一座大跨度无碴轨道高速铁路斜拉桥梁。(陈地长/摄)

        编辑:李崇阳
客家新闻网版权所有 互联网新闻信息服务许可证号:3612013001 ICP备案/许可证号:赣ICP备05000929号-1
关于本网 联系电话:0797-8101732 新闻宣传质量监督电话/违法和不良信息举报电话:0797-8101732