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首页> 外文期刊>Proceedings of the Institution of Civil Engineers >Vivekananda Bridge, India: an emblem of city connectivity
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Vivekananda Bridge, India: an emblem of city connectivity

机译：Vivekananda Bridge，印度：城市连接的象征

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摘要

Vivekananda Bridge is a major steel bridge over the River Hooghly and is one of the first rail-cum-road bridges in colonial India. It serves as an important link between Calcutta and the rest of India through Bally, impacting passenger commuting, as well as regional trade and commerce. The bridge has seven main spans of 107 m each, supported on brick masonry piers founded on caissons. These spans are made of riveted steel members weighing about 2500 t each, 70% of which was produced indigenously. The main spans are modified Petit-type steel trusses placed at 11.6 m between the centre of booms. The total width of the bridge is about 30 m with the dual-track railway line in the middle, flanked by roadways and footpaths on both sides. The cross girders are suspended below the two bottom booms, and cantilever extensions of these cross girders carry the roadways and footpaths. Although planning for the bridge was mooted in 1912, it was not until January 1927 that the work at the site was started. The bridge was finally opened to traffic in December 1931 by the then Viceroy, Earl of Willingdon and was earlier called after him as Willingdon Bridge (also later known as Bally Bridge).
机译：Vivekananda Bridge是河河上的一座主要的钢桥，是印度殖民地殖民地第一座桥梁之一。它是Calcutta与印度其他地区之间的重要环节，通过Bally，影响乘客通勤以及区域贸易和商业。这座桥的七个主要跨度为107米，支持砖砌的码头上的岩石上。这些跨度由铆接的钢构件制成，其每分约2500吨，其中70％是本发明生产的。主要跨度是修改的Petit型钢桁架，位于繁荣中心之间的11.6米。桥的总宽度约为30米，中间双轨铁路线，两侧的道路和人行道侧翼。交叉梁悬挂在两个底部动臂下方，这些十字架的悬臂延伸部带有道路和人行道。虽然在1912年度规划桥梁，但直到1927年1月，该网站的工作开始了。这座桥最终于1931年12月在Willingdon伯爵的1931年12月开放了交通，并早些时候在他之后呼吁他愿意（也稍后称为Bally Bridge）。

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