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Shibanpo Yangtze River Bridge
The Shibanpo Yangtze River Bridge () consists of a pair of prestressed concrete box girder bridges over the Yangtze River in Chongqing, China. The bridges carries 8 lanes of traffic on Jiangnan Avenue between the Nan'an District south of the Yangtze River and the Yuzhong District to the north. Original Bridge Construction of the original bridge began in November 1977. The bridge cost RMB 64.68 million and was opened to traffic on the 1st of July 1980. The bridge was the first road bridge over the Yangtze River in Chongqing. The bridge carried two lanes of traffic in each direction. Second Bridge In 2003 construction began on the second four lane bridge to the west of the existing bridge to meet growing traffic demands. The new bridge was completed in 2006 at a cost of approximately US$40 million. The main span of the new bridge was manufactured in the Wuchang District of Wuhan. It was sealed and was towed over upstream to Chongqing. Placement of the piers due to the close pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jiefangbei
Jiefangbei CBD (), also known as Jiefangbei Business Walking Street (), is the ultra-dense, urbanized downtown core and one of several central business districts of Chongqing, China. It is anchored by a large pedestrian mall with a landmark monument tower (its namesake, "Jiefangbei") and surrounded by collections of tall skyscrapers. Overview The area surrounding the Jiefangbei monument tower makes up the main central business district of the Yuzhong District of Chongqing and is one of the most prominent CBDs in the interior Western China. Thousands of shops, bars, and restaurants are located in Jiefangbei CBD including numerous large international department stores, upscale designer boutiques, local street food stalls, movie theaters, bars, and dance clubs; all clustered in pedestrian only streets surrounding the Jiefangbei monument and pedestrian square. The Jiefangbei pedestrian square itself is lined with numerous giant mega-shopping malls with jumbotron LED screens and illu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Box Girder Bridge
A box girder bridge, or box section bridge, is a bridge in which the main beams comprise girders in the shape of a hollow box. The box girder normally comprises prestressed concrete, structural steel, or a composite of steel and reinforced concrete. The box is typically rectangular or trapezoidal in cross-section. Box girder bridges are commonly used for highway flyovers and for modern elevated structures of light rail transport. Although the box girder bridge is normally a form of beam bridge, box girders may also be used on cable-stayed and other bridges. Development of steel box girders In 1919, Major Gifford Martel was appointed head of the Experimental Bridging Establishment at Christchurch, Hampshire, which researched the possibilities of using tanks for battlefield engineering purposes such as bridge-laying and mine-clearing. Here he continued trials on modified Mark V tanks. The bridging component involved an assault bridge, designed by Major Charles Ingli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Box Girder Bridges In China
A box (plural: boxes) is a container used for the storage or transportation of its contents. Most boxes have flat, parallel, rectangular sides. Boxes can be very small (like a matchbox) or very large (like a shipping box for furniture), and can be used for a variety of purposes from functional to decorative. Boxes may be made of a variety of materials, both durable, such as wood and metal; and non-durable, such as corrugated fiberboard and paperboard. Corrugated metal boxes are commonly used as shipping containers. Most commonly, boxes have flat, parallel, rectangular sides, making them rectangular prisms; but boxes may also have other shapes. Rectangular prisms are often referred to colloquially as "boxes." Boxes may be closed and shut with flaps, doors, or a separate lid. They can be secured shut with adhesives, tapes, or more decorative or elaborately functional mechanisms, such as a catch, clasp or lock. Types Packaging Several types of boxes are used in packaging and s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bridges Completed In 2005
A bridge is a structure built to span a physical obstacle (such as a body of water, valley, road, or rail) without blocking the way underneath. It is constructed for the purpose of providing passage over the obstacle, which is usually something that is otherwise difficult or impossible to cross. There are many different designs of bridges, each serving a particular purpose and applicable to different situations. Designs of bridges vary depending on factors such as the function of the bridge, the nature of the terrain where the bridge is constructed and anchored, and the material used to make it, and the funds available to build it. The earliest bridges were likely made with fallen trees and stepping stones. The Neolithic people built boardwalk bridges across marshland. The Arkadiko Bridge (dating from the 13th century BC, in the Peloponnese) is one of the oldest arch bridges still in existence and use. Etymology The ''Oxford English Dictionary'' traces the origin of the wo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bridges Completed In 1980
A bridge is a structure built to span a physical obstacle (such as a body of water, valley, road, or rail) without blocking the way underneath. It is constructed for the purpose of providing passage over the obstacle, which is usually something that is otherwise difficult or impossible to cross. There are many different designs of bridges, each serving a particular purpose and applicable to different situations. Designs of bridges vary depending on factors such as the function of the bridge, the nature of the terrain where the bridge is constructed and anchored, and the material used to make it, and the funds available to build it. The earliest bridges were likely made with fallen trees and stepping stones. The Neolithic people built boardwalk bridges across marshland. The Arkadiko Bridge (dating from the 13th century BC, in the Peloponnese) is one of the oldest arch bridges still in existence and use. Etymology The ''Oxford English Dictionary'' traces the origin of the wo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bridges In Chongqing
A bridge is a structure built to span a physical obstacle (such as a body of water, valley, road, or rail) without blocking the way underneath. It is constructed for the purpose of providing passage over the obstacle, which is usually something that is otherwise difficult or impossible to cross. There are many different designs of bridges, each serving a particular purpose and applicable to different situations. Designs of bridges vary depending on factors such as the function of the bridge, the nature of the terrain where the bridge is constructed and anchored, and the material used to make it, and the funds available to build it. The earliest bridges were likely made with fallen trees and stepping stones. The Neolithic people built boardwalk bridges across marshland. The Arkadiko Bridge (dating from the 13th century BC, in the Peloponnese) is one of the oldest arch bridges still in existence and use. Etymology The ''Oxford English Dictionary'' traces the origin of the wo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chaotianmen Bridge
The Chaotianmen Bridge (), is a road-rail bridge over the Yangtze River in the city of Chongqing, China. The bridge, which opened on 29 April 2009, is the world's longest through arch bridge. The continuous steel truss arch bridge with tie girders has a height of from middle supports to arch top, main span of and a total length of . It carries six lanes of traffic with a pedestrian walkway on each side on the upper deck. The lower deck has 2 traffic lanes on each side with the Chongqing Metro Loop Line running down the middle.RIA 1/2007Chaotianmen Bridge – world's longest-span steel arch bridge See also * Yangtze River bridges and tunnels * List of longest arch bridge spans This list of the longest arch bridge spans ranks the world's arch bridges by the length of their main span. The length of the main span is the most common way to rank bridges as it usually correlates with the engineering complexity involved in des ... References External links * Bridges com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caiyuanba Bridge
The Caiyuanba Bridge is an arch bridge which crosses the Yangtze River in Chongqing, China. Completed in 2007, the arch spans ranking among the longest arch bridges in the world. The bridge carries 6 lanes of traffic and two tracks of Chongqing Rail Transit Line 3 between the Nan'an District south of the Yangtze River and the Yuzhong District to the north. See also *List of longest arch bridge spans This list of the longest arch bridge spans ranks the world's arch bridges by the length of their main span. The length of the main span is the most common way to rank bridges as it usually correlates with the engineering complexity involved in des ... * Yangtze River bridges and tunnels External links *http://www.china.org.cn/english/photo/230204.htm References Bridges in Chongqing Bridges over the Yangtze River Arch bridges in China Bridges completed in 2007 Road-rail bridges in China 2007 establishments in China {{PRChina-bridge-struct-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yangtze River Bridges And Tunnels
The bridges and tunnels across the Yangtze River carry rail and road traffic across China's longest and largest river and form a vital part of the country's transportation infrastructure. The river bisects China proper from west to east, and every major north–south bound highway and railway must cross the Yangtze. Large urban centers along the river such as Chongqing, Wuhan, and Nanjing also have urban mass transit rail lines crossing the Yangtze. Pontoon bridges have been used by militaries for two thousand years on the Yangtze, but until the completion of the Wuhan Yangtze River Bridge in 1957, there were no permanent bridges along the main stretch of the river known as ''Chang Jiang'' (the " Long River"), from Yibin to the river mouth in Shanghai, a distance of . Since then, over 75 bridges and six tunnels have been built over this stretch, the overwhelming majority since 1990. They reflect a broad array of bridge designs and, in many cases, represent significant achieve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stolma Bridge
The Stolma Bridge ( no, Stolmabrua) is a road bridge over the Stolmasundet strait in Austevoll municipality, Vestland county, Norway. It connects the islands of Stolmen and Selbjørn. The bridge is long and has three spans, the largest of which is . The construction cost was . The bridge was opened for traffic 14 November 1998 and is part of County Road 5138. The main span was the world's longest cantilever box-girder span until it was surpassed by the Shibanpo Second Yangtze River Bridge in China. Bridge design The bridge is a cantilevered prestressed concrete box girder bridge using low density concrete, with a vertical clearance of . To achieve its record length for box girder construction, the hollow concrete box girders are wide and taper from inbox beam depth over the piers to in the center of the span. To reduce its weight, the center of the main span is constructed of high-strength low-density concrete with a density of . The short end spans which cantilever the main s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wuhan
Wuhan (, ; ; ) is the capital of Hubei, Hubei Province in the China, People's Republic of China. It is the largest city in Hubei and the most populous city in Central China, with a population of over eleven million, the List of cities in China by population, ninth-most populous Chinese city and one of the nine National Central City, National Central Cities of China. The name "Wuhan" came from the city's historical origin from the conglomeration of Wuchang District, Wuchang, Hankou District, Hankou, and Hanyang District, Hanyang, which are collectively known as the "Three Towns of Wuhan" (). Wuhan lies in the eastern Jianghan Plain, at the confluence of the Yangtze river and its largest tributary, the Han River (Hubei), Han River, and is known as "Nine Provinces' Thoroughfare" (). Wuhan has historically served as a busy city port for commerce and trading. Other historical events taking place in Wuhan include the Wuchang Uprising of 1911, which led to the end of 2,000 years of d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
