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Second Wuhan Yangtze River Bridge
The Second Wuhan Yangtze River Bridge (, ''Wuhan Changjiang Er Qiao'') is a bridge across the Yangtze River in Wuhan, Hubei province, China. It is located northeast (downstream) of the historic central area of the city's Hankou District and is the northern crossing for the Inner Ring Road. It is a cable-stayed bridge built of pre-stressed concrete, has a central span of . It is in length (including the main span) and is wide. Its main bridgeheads are high each, pulling 392 thick slanting cables together in the shape of double fans, so that the central span of the bridge is well-balanced on the piers and the bridge's stability and vibration resistance are ensured. History The bridge was completed in 1995 with four lanes of traffic capable of handling 50,000 vehicles per day. The bridge featured a median reserved for a branch line of the then planned Wuhan Metro Line 1. By the 2000s, due to growth in population of Wuhan, actual traffic demand using the bridge averaged 100,000 v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yangtze River
The Yangtze or Yangzi ( or ; ) is the longest list of rivers of Asia, river in Asia, the list of rivers by length, third-longest in the world, and the longest in the world to flow entirely within one country. It rises at Jari Hill in the Tanggula Mountains (Tibetan Plateau) and flows in a generally easterly direction to the East China Sea. It is the List of rivers by discharge, seventh-largest river by discharge volume in the world. Its drainage basin comprises one-fifth of the land area of China, and is home to nearly one-third of the demographics of China, country's population. The Yangtze has played a major role in the history of China, history, culture of China, culture, and economy of China. For thousands of years, the river has been used for water, irrigation, sanitation, transportation, industry, boundary-marking, and war. The prosperous Yangtze Delta generates as much as 20% of historical GDP of China, China's GDP. The Three Gorges Dam on the Yangtze is the list ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Largest Cable-stayed Bridges
This list ranks the world's cable-stayed bridges by the length of main span, i.e. the distance between the suspension towers. The length of the main span is the most common way to rank cable-stayed bridges. If one bridge has a longer span than another, it does not mean that the bridge is the longer from shore to shore, or from anchorage to anchorage. However, the size of the main span does often correlate with the height of the towers, and the engineering complexity involved in designing and constructing the bridge. Cable-stayed bridges with more than three spans are generally more complex, and bridges of this type generally represent a more notable engineering achievement, even where their spans are shorter. Cable-stayed bridges have the second-longest spans, after suspension bridges, of bridge types. They are practical for spans up to around . The Russky Bridge over the Eastern Bosphorus in Vladivostok, Russia, with its span, has the longest span of any cable-stayed bridge, di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bridges In Wuhan
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cable-stayed Bridges In China
A cable-stayed bridge has one or more ''towers'' (or ''pylons''), from which cables support the bridge deck. A distinctive feature are the cables or stays, which run directly from the tower to the deck, normally forming a fan-like pattern or a series of parallel lines. This is in contrast to the modern suspension bridge, where the cables supporting the deck are suspended vertically from the main cable, anchored at both ends of the bridge and running between the towers. The cable-stayed bridge is optimal for spans longer than cantilever bridges and shorter than suspension bridges. This is the range within which cantilever bridges would rapidly grow heavier, and suspension bridge cabling would be more costly. Cable-stayed bridges were being designed and constructed by the late 16th century, and the form found wide use in the late 19th century. Early examples, including the Brooklyn Bridge, often combined features from both the cable-stayed and suspension designs. Cable-stayed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bridges Completed In 1995
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] |
Erqi Bridge
The Erqi Yangtze River Bridge is a highway bridge over the Yangtze River in Wuhan, Hubei Province, China. The bridge is long and carries eight lanes of traffic of the Second Ring Road. With two main spans of it is the world's longest double span cable-stayed bridge. Construction of the bridge began in 2008 and the bridge was opened in . See also * Yangtze River bridges and tunnels * List of largest cable-stayed bridges * List of tallest bridges in the world This list of tallest bridges includes bridges with a structural height of at least . The of a bridge is the maximum vertical distance from the uppermost part of a bridge, such as the top of a bridge tower, to the lowermost exposed part of the br ... References Bridges in Wuhan Bridges over the Yangtze River Bridges completed in 2011 Cable-stayed bridges in China {{PRChina-bridge-struct-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wuhan Yangtze River Tunnel
The Wuhan Yangtze River Tunnel (also known as the Wuhan Changjiang Tunnel), is the first tunnel under the Yangtze River. Trial operation commenced on December 28, 2008. It takes about 7 minutes to cross the Yangtze River by car using the tunnel. The tunnel connects Hankou and Wuchang districts in the city of Wuhan. Construction commenced in 2004. Its length is 3630 meters. See also * 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 ever ... References Road tunnels in China Transport in Hubei {{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] |
Erqi Yangtze River Bridge
The Erqi Yangtze River Bridge is a highway bridge over the Yangtze River in Wuhan, Hubei Province, China. The bridge is long and carries eight lanes of traffic of the Second Ring Road. With two main spans of it is the world's longest double span cable-stayed bridge. Construction of the bridge began in 2008 and the bridge was opened in . See also * Yangtze River bridges and tunnels * List of largest cable-stayed bridges * List of tallest bridges in the world This list of tallest bridges includes bridges with a structural height of at least . The of a bridge is the maximum vertical distance from the uppermost part of a bridge, such as the top of a bridge tower, to the lowermost exposed part of the br ... References Bridges in Wuhan Bridges over the Yangtze River Bridges completed in 2011 Cable-stayed bridges in China {{PRChina-bridge-struct-stub ... [...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] |
Line 1, Wuhan Metro
The Line 1 of Wuhan Metro () is an elevated metro line in the city of Wuhan, Hubei. It is the longest continuous metro viaduct in the world. Line 1 opened on 28 July 2004, making Wuhan the fifth city in mainland China to have a metro system after Beijing, Tianjin, Shanghai and Guangzhou. This is the first Metro line in China incorrectly referred to as a light rail () line in Chinese terminology because it is elevated. Originally a branch line was planned to cross the Yangtze to Wuchang District via the Second Wuhan Yangtze River Bridge. The Second Wuhan River Bridge even had a provision in the central median where Line 1 trains would run in anticipation for the branch line when it opened in 1995. However by 2003 the reservation was removed to allow for more traffic lanes when the bridge was undergoing renovation. History *July 28, 2004: phase 1 from to opened. *July 29, 2010: phase 2 from to and from to opened. changed its name into . *May 28, 2014: Hankou North extension ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wuhan Metro
Wuhan Metro is a rapid transit system serving the city of Wuhan, Hubei, China. Owned and operated by Wuhan Metro Group Co., Ltd., the network now includes 11 lines, 282 stations, and of route length. With 1.22 billion annual passengers in 2019, Wuhan Metro is the sixth-busiest rapid transit system in mainland China. There are a number of lines or sections under construction. The government of Wuhan City promised the citizens that at least two lines or sections open every year. Line 1, the first line in the system, opened on 28 July 2004, making Wuhan the seventh city in mainland China with a rapid transit system, after the cities of Beijing, Tianjin, Shanghai, Guangzhou, Changchun, and Dalian. Line 2 opened on 28 December 2012 and is the first underground rail line crossing the Yangtze River. The system has since undergone rapid expansion. History Preliminary studies of urban rail transit systems were prompted by the city shortly after a Belgian Railways delegation visit in 198 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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