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Record-breaking Bridge Reaches Construction Milestone

机译:破纪录的桥梁达到施工里程碑

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摘要

Waterford joint venture contractors, Ascon and Dragados, are making rapid progress on the construction of the €530 million Waterford Bypass PPP project and are expected to achieve completion ahead of the August, 2010 deadline. The centre-piece of this project is the record-breaking 465m cable-stayed bridge being constructed across the river Suir, 2km west of Waterford city. Designed to carry two lanes of traffic in each direction, the river crossing will be Ireland's longest and tallest cable-stayed bridge; it will have a 230m uninterrupted span across the river, two back spans of 91.5m and 66.5m and end spans of 35m and 42m (Figure 1, page 628). The river span will be the longest constructed in the Republic of Ireland, and will join Kilkenny on the north side to Waterford on the south side of the river. The total height of the dramatic inverted Y pylon, from the base of the pile cap to the top of the beacon, will be 118m. The bridge will be supported by steel cables radiating out in a fan shaped arrangement from a single pylon situated on the south side of the river.
机译:沃特福德的合资承包商Ascon和Dragados正在5.3亿欧元的沃特福德绕道PPP项目的建设中取得快速进展,并有望在2010年8月的最后期限之前完成。该项目的核心是创纪录的465m斜拉桥,横跨沃特福德市以西2公里的苏伊尔河而建。穿越河道的设计旨在在每个方向上承载两条车道,将成为爱尔兰最长,最高的斜拉桥。整个河流将具有230m的不间断跨度,两个后向跨度分别为91.5m和66.5m,最后跨度为35m和42m(图628,第1页)。这条河跨度将是爱尔兰共和国最长的河段,将在北侧与基尔肯尼(Kilkenny)并向南延伸至沃特福德(Waterford)。从桩帽底部到信标顶部的巨大倒Y型吊架总高度为118m。桥梁将由钢缆线支撑,该钢缆线呈扇形布置,从河南侧的单个塔架发出。

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