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Samuel Beckett Bridge () is a cable-stayed bridge in Dublin that joins Sir John Rogerson's Quay on the south side of the River Liffey to Guild Street and North Wall Quay in the Docklands area.〔(Dublin City Council - Samuel Beckett Bridge )〕 ==Design and construction== The architect is Santiago Calatrava,〔 a designer of a number of innovative bridges and buildings. This is the second bridge in the area designed by Calatrava, the first being the James Joyce Bridge, which is further upstream.〔(Archiseek - James Joyce Bridge, Dublin )〕 Constructed by a "Graham Hollandia Joint Venture",〔 the main span of the Samuel Beckett Bridge is supported by 31 cable stays from a doubly back-stayed single forward arc tubular tapered spar, with decking provided for four traffic and two pedestrian lanes. It is also capable of opening through an angle of 90 degrees allowing ships to pass through. This is achieved through a rotational mechanism housed in the base of the pylon.〔 The shape of the spar and its cables is said to evoke an image of a harp lying on its edge.〔(Docklands Development Authority - Samuel Beckett Bridge )〕 (The harp being the national symbol for Ireland from as early as the thirteenth century). The steel structure of the bridge was constructed in Rotterdam by Hollandia,〔(Trouw.nl - News - Samuel Beckett bridge awaits tense excursion to Ireland - 28 April 2009 (In Dutch) )〕 a Dutch company also responsible for the steel fabrication of the London Eye.〔 The steel span of the bridge was transferred from the Hollandia wharf in Krimpen aan den IJssel on 3 May 2009,〔〔(InspiringCities.org - Calatrava bridge leaves Rotterdam, on its way to Dublin - 03-05-2009 )〕 with support from specialist transport company ALE Heavylift. The bridge, which cost €60 million, is named for Irish writer Samuel Beckett, was officially opened to pedestrians on 10 December 2009 by Dublin Lord Mayor, Emer Costello〔(Irish Times - Samuel Beckett bridge opens )〕〔(Dublin City Council bridge opening press release )〕 and to road traffic at 7 am the following day.〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Samuel Beckett Bridge」の詳細全文を読む スポンサード リンク
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