斜拉橋
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斜拉橋或稱斜張橋,是指一種由一條或多主塔與鋼纜組成來支撐橋面的橋。斜拉橋主要可分為兩大類,視乎鋼纜如何與主塔連接。
目录 |
[编辑] 構造
[编辑] 平行連接型
平行連接型設計是指鋼纜接近平行地連接於橋塔不同的點上。
[编辑] 放射性連接型
放射性連接型設計是指所有鋼纜都是連接於或繞過塔頂。
[编辑] 歷史和發展
[编辑] 著名的斜拉橋
Leonard P. Zakim Bridge
參見:斜拉橋列表和Category:斜拉橋。
- 多多羅大橋:位於日本,主跨長890米,連引道全長為1480米,是世界上最長的斜拉橋。它將本州和四國島連接起來。
- 密佑高架橋:位於法國,是世界上最高的橋樑,橫跨法國南部塔恩河河谷。
- 汲水門大橋:位於香港,是全球最長的行車鐵路雙用斜拉橋,大橋主跨長430米,連引道全長為750米,它將馬灣和大嶼山連接起來。
- Rio-Antirio bridge: with four towers, the bridge with the longest cable-stayed suspended deck, spanning the Gulf of Corinth near 帕特雷, 希臘.
- 天空之橋:位於加拿大,是世界上最長的鐵路專用橋,橫跨弗雷塞河,它將新西敏市和素里市連接起來。
- Sunshine Skyway Bridge: 是世界上最長的混凝土斜拉橋,主跨長890米,連引道全長為1480米,with a length of 8.85 kilometres (29,040 ft), spanning Tampa Bay, Florida.
- Leonard P. Zakim Bunker Hill Bridge: the world's widest cable-stayed bridge, spanning the Charles River in Boston, Massachusetts.
- Surgut Bridge: the longest one-tower cable-stayed bridge in the world, crossing the Ob River in Siberia.
- Arthur Ravenel, Jr. Bridge: the longest cable-stayed bridge in the Western Hemisphere, spanning the Cooper River in Charleston, South Carolina.
- Sundial Bridge: an award-winning single spar pedestrian bridge spanning the Sacramento River in Redding, California.
- 汀九橋:位於香港,是世界上首個三塔式斜拉橋,它將汀九和青衣連接起來。
- Oresund bridge, a combined two-track rail and four-lane road bridge with a main span of 490 metres and a total length of 7.85 km, crossing the Oresund strait between Malmö, Sweden and the Danish Capital Region.
- Centennial Bridge: a six-lane vehicular bridge that crosses the Panama Canal with a total length of 1.05 km (3,451 ft).
- New Railroad Bridge: the first bridge to use cable-stayed girder system in the railroad industry, connects two banks of Sava river in Belgrade.
[编辑] 興建中或規劃中
- Sutong Bridge:預計於2009年建成通車。
- 杭州灣大橋:全長36公里,預計於2008年建成通車,建成後將是世界上最長的斜拉橋, spanning 杭州灣 between 嘉興市 and 慈溪市 off the east coast of China.
- 昂船洲大橋: 位於香港,現正興建中,預計於2009年6月落成通車。主跨長1018米,連引道全長為1596米,橫跨藍巴勒海峽,連接青衣島及昂船洲。建成後不但可望成為世界上跨度最長的斜拉橋,其橋塔也是全球首次採用「不銹鋼 + 混凝土」的混合式結構。
- The Fehmarn Belt bridge is planned as a double-span cable-stayed bridge, crossing the Fehmarn Belt between Fehmarn, Germany and Lolland, Denmark with a total length of 19 kilometres (12 mi).
- The John James Audubon Bridge (Mississippi River) in Louisiana, United States will span the Mississippi River at one of its widest points, connecting Pointe Coupee Parish and West Feliciana Parish. When construction finishes in 2010, the bridge will be the crowning achievement of the Zachary Taylor Parkway.
- The New Peace Bridge spanning the Niagara River between Buffalo, New York and Fort Erie, Ontario. This will run alongside the current Peace Bridge, constructed in 1927. Although the proposal was approved in 2005, planning and construction is still in the preliminary phases.




