| 词条 | Sutong Yangtze River Bridge |
| 释义 |
| bridge_name = Sutong Bridge | native_name = 苏通长江大桥 | native_name_lang = zh | image = Sutong Yangtze River Bridge.JPG | image_size = | alt = | caption = | official_name = | other_name = | carries = G15 Shenyang–Haikou Expressway | crosses = Yangtze River | locale = Nantong / Changshu, Jiangsu, China | owner = | maint = | id = | architect = | designer = | engineering = | design = Cable-stayed | material = | length = {{convert|8206|m|ft|0|abbr=on}} | width = | height = {{convert|306|m|ft|0|abbr=on}} | mainspan = {{convert|1088|m|0|abbr=on}} | spans = | pierswater = | load = | clearance = | below = {{convert|62|m|0|abbr=on}} | life = | builder = | fabricator = | begin = June 2003 | complete = | cost = US$1.7 billion. | open = {{Start date|2008|May|25}} | inaugurated = | toll = | traffic = | preceded = | followed = | heritage = | collapsed = | closed = | replaces = | map_cue = | map_image = | map_alt = | map_text = | map_width = | lat = | long = | coordinates = {{coord|31|47|22|N|121|0|8|E|region:CN-31_type:landmark|display=inline,title}} | references = | extra = }} The Sutong Yangtze River Bridge ({{zh|s=苏通长江大桥}}; {{IPA-wuu|sutʰoŋ dadʒɔ|Wu pronunciation:}}, {{zh|p=Sūtōng Chángjiāng Dàqiáo}}) is a cable-stayed bridge that spans the Yangtze River in China between Nantong and Changshu, a satellite city of Suzhou, in Jiangsu province. Design and constructionWith a span of {{convert|1088|m|ft|0}}, it was the cable-stayed bridge with the longest main span in the world in 2008-2012. Its two side spans are {{convert|300|m|ft}} each, and there are also four small cable spans. The bridge received the 2010 Outstanding Civil Engineering Achievement award (OCEA) from the American Society of Civil Engineers.[1][2] Two towers of the bridge are {{convert|306|m|ft|0}} high and thus the third tallest in the world. The total bridge length is {{convert|8206|m|ft|0}}. Construction began in June 2003, and the bridge was linked up in June 2007. The bridge was opened to traffic on 25 May 2008[3] and was officially opened on 30 June 2008.[4] Construction has been estimated to cost about US$1.7 billion. The completion of the bridge shortens the commute between Shanghai and Nantong, previously a four-hour ferry ride, to about an hour.[5] It brings Nantong one step closer to becoming an important part of the Yangtze River Delta economic zone, and has further attracted foreign investors into the city. The bridge is also pivotal in the development of poorer northern Jiangsu regions. The tower is an inverted Y-shaped reinforced concrete structure with one connecting girder between tower legs. The bridge deck is a steel box girder with internal transverse and longitudinal diaphragms and fairing noses at both sides of the bridge deck. The total width of the bridge deck is 41 metres including the fairing noses. GallerySee also
References1. ^Bridging a Great Divide - The Sutong Yangtze River Bridge holds the record for the World’s Longest Cable-Stayed Bridge Wins Prestigious U.S. Civil Engineering Award, American Society of Civil Engineers, Reston, VA, March 25, 2010. 2. ^{{cite web|url = http://www.aecom.com/Where+We+Are/Asia/Transportation |title = Transportation|publisher = AECOM}} 3. ^Sutong Bridge Opens to Traffic. Retrieved 2009-12-11. {{webarchive |url=https://web.archive.org/web/20090131215439/http://www.ldz.gov.cn/english/inv_trend_detail.asp?bnid=4705 |date=January 31, 2009 }} 4. ^苏通长江大桥正式通车 建设创四项世界纪录. Retrieved 2009-12-11. 5. ^{{cite web | url= http://www.popularmechanics.com/technology/industry/4339228.html?page=4 | title= The Top 5 Engineering Projects of 2009 | author= Erik Sofge | date= December 10, 2009 | work= Popular Mechanics | publisher= | accessdate= 2009-12-11 | deadurl= yes | archiveurl= https://web.archive.org/web/20091213165134/http://www.popularmechanics.com/technology/industry/4339228.html?page=4 | archivedate= December 13, 2009 | df= }} External links{{commons category}}
| type = cable-stayed | start = 2008 | end= 2012 | previous = Tatara Bridge | current = Sutong Bridge | next = Bridge to Russky Island }}{{Crossings navbox |structure = Crossings |place = Yangtze River |bridge = Sutong Bridge |bridge signs = |upstream = Jiangyin Suspension Bridge |upstream signs = |downstream = Shanghai Yangtze River Tunnel and Bridge |downstream signs = }}{{Supertall}} 6 : Road bridges in China|Bridges over the Yangtze River|Cable-stayed bridges in China|Bridges completed in 2008|Bridges in Jiangsu|Bridges in Suzhou |
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