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Bosideng Bridge
The Bosideng Bridge () is a highway bridge over the Yangtze River in Hejiang County, Sichuan Sichuan is a province in Southwestern China, occupying the Sichuan Basin and Tibetan Plateau—between the Jinsha River to the west, the Daba Mountains to the north, and the Yunnan–Guizhou Plateau to the south. Its capital city is Cheng ..., China. It is the sixth longest arch bridge in the world with a span of . The bridge carries traffic on the G93 Chengdu–Chongqing Ring Expressway. Construction The Bosideng Bridge is a . At the time of construction it was the longest bridge of this design, surpassing the Wushan Yangtze Bridge. See also * Yangtze River bridges and tunnels * List of largest arch bridges References Bridges in Sichuan Bridges over the Yangtze River Bridges completed in 2013 Arch bridges in China Concrete filled steel tube {{PRChina-bridge-struct-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
G93 Chengdu–Chongqing Ring Expressway
The Chengyu Ring Expressway (), officially the Chengyu Region Ring Expressway () and designated G93, Standardization Administration of the People's Republic of China. Mark rules of highway route and number of national trunk highway (GB/T 917-2017). September 7, 2017. is an expressway encircling the cities of Chongqing and Chengdu, Sichuan, in China. When complete, it will be in length. The highway is named using the one-character abbreviations ''cheng'' and ''yu'', for Chengdu and Chongqing respectively. Route Clockwise from Chengdu, the expressway connects the following cities: *Chengdu, Sichuan *Mianyang, Sichuan *Suining, Sichuan *Chongqing *Luzhou, Sichuan *Yibin, Sichuan *Leshan, Sichuan *Ya'an, Sichuan *Back to Chengdu Currently, sections from Mianyang to Ya'an through Chengdu and from Suining to Chongqing ChongqingPostal Romanization, Previously romanized as Chungking ();. is a direct-administered municipality in Southwestern China. Chongqing is one of the four di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yangtze River
The Yangtze or Yangzi ( or ) is the longest river in Eurasia and the third-longest in the world. It rises at Jari Hill in the Tanggula Mountains of the Tibetan Plateau and flows including Dam Qu River the longest source of the Yangtze, in a generally easterly direction to the East China Sea. It is the fifth-largest primary 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 country's population. The Yangtze has played a major role in the history, 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 Yangtze Delta generates as much as 20% of China's GDP, and the Three Gorges Dam on the Yangtze is the largest hydro-electric power station in the world. In mid-2014, the Chinese government announced it was building a multi-tier transport network, comprising railways, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hejiang County
Hejiang () is a county in the southeast of Sichuan Province, China, bordering Guizhou province to the south and Chongqing Municipality to the north and northeast. It is under the administration of Luzhou city. History Hejiang County has a history over 2100 years. The county was built in 115 BC during the Han dynasty of China and was one of the three oldest counties in the upper Yangtze river area. Hejiang is one of the nation's counties with more than thousand years history, it was first incorporated as Fu County () 115 BC, under the prefecture of Jianwei (). Geography There are many historical ruin and relics, the Shengbicheng fortress which the song dynasty army withstood the Mongol attack for 34 years; Stone cave shelter in FubaoTown; Han dynasty coffin. Ancient towns, Yaoba and Fuabo are listed as national history and culture towns in 2007 and 2009. Many historical background films and plays were filmed there. Hejiang's fertile land produces rice and many other grains and p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sichuan
Sichuan is a province in Southwestern China, occupying the Sichuan Basin and Tibetan Plateau—between the Jinsha River to the west, the Daba Mountains to the north, and the Yunnan–Guizhou Plateau to the south. Its capital city is Chengdu, and its population stands at 83 million. Sichuan neighbors Qinghai and Gansu to the north, Shaanxi and Chongqing to the east, Guizhou and Yunnan to the south, and Tibet to the west. During antiquity, Sichuan was home to the kingdoms of Ba and Shu until their incorporation by the Qin. During the Three Kingdoms era (220–280), Liu Bei's state of Shu was based in Sichuan. The area was devastated in the 17th century by Zhang Xianzhong's rebellion and the area's subsequent Manchu conquest, but recovered to become one of China's most productive areas by the 19th century. During World War II, Chongqing served as the temporary capital of the Republic of China, and was heavily bombed. It was one of the last mainland areas captured ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arch Bridge
An arch bridge is a bridge with abutments at each end shaped as a curved arch. Arch bridges work by transferring the weight of the bridge and its structural load, loads partially into a horizontal thrust restrained by the abutments at either side, and partially into a vertical load on the arch supports. A viaduct (a long bridge) may be made from a series of arches, although other more economical structures are typically used today. History Possibly the oldest existing arch bridge is the Mycenaean Greece, Mycenaean Arkadiko Bridge in Greece from about 1300 BC. The stone corbel arch bridge is still used by the local populace. The well-preserved Hellenistic Eleutherna Bridge has a triangular corbel arch. The 4th century BC Rhodes Footbridge rests on an early voussoir arch. Although true arches were already known by the Etruscans and ancient Greeks, the Ancient Rome, Romans were – as with the Vault (architecture), vault and the dome – the first to fully realize the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Concrete Filled Steel Tube
Concrete filled steel tube (CFST) is a construction technique used for columns, electricity transmitting towers, and, in the 21st century, skyscrapers and arch bridges (especially the ones with a very long span). CFST is a composite material similar to reinforced concrete, except that the steel reinforcement comes not in form of a rebar embedded into concrete, but as a steel tube outside of the concrete body. The all-way compression experienced by the concrete core inside the tube increases its bearing capacity and deformability. The latter, even when the high-strength concrete, makes the failure modes to be "quasi-plastic", greatly increasing survivability of the construction in case of an earthquake. The pipes used can be circular or rectangular in section and might contain further reinforcement inside, or the concrete can be sandwiched between two concentric tubes in a concrete-filled double skin steel tubular (CFDST) construction. History The CFST technique is known for mor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Largest Arch Bridges
This list of the longest arch bridge spans ranks the world's arch bridges by the length of their main Span (architecture), 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 designing and constructing the bridge. If one bridge has a longer span than another it does not necessarily mean that the bridge is longer from shore to shore or from abutment to abutment. Completed bridges Notes: CFST is concrete-filled steel tube. Under construction History of largest spans Flags refer to present national boundaries. See also * * * List of longest masonry arch bridge spans * List of spans (list of remarkable permanent wire spans) References * ''Structurae, Structurae.com'', International Database for Civil and Structural Engineering * ''HighestBridges.com'', Sakowski, Eric (Wiki) * Others references Sources * Further reading * {{Bridge footer Arch bridges, * Lists o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wushan Yangtze Bridge
The Wushan Yangtze River Bridge is an arch bridge, which carries S301 Provincial Road across the Yangtze River near Wushan County, Chongqing, Wushan, Chongqing, China. Completed in 2005, the high arch spans ranking it in the top ten List of longest arch bridge spans, longest arch bridges in the world. The bridge is also among the List of highest bridges in the world, highest in the world however, the reservoir created by the construction of the Three Gorges Dam has increased the height of the water below the bridge, and the full clearance is no longer visible. The bridge was officially opened to the public on January 8, 2005. See also *List of longest arch bridge spans *List of highest bridges in the world *Yangtze River bridges and tunnels References External linksHighestbridges.com [...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 List of rivers of China, river and form a vital part of the Transport in China, country's transportation infrastructure. The river bisects China proper from west to east, and every major north–south bound China National Highways, highway and List of railway lines in China, railway must cross the Yangtze. Large urban centers along the river such as Chongqing, Wuhan, and Nanjing also have Urban rail transit in China, 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 "Yangtze River#Names, Long River"), from Yibin to the river mouth in Shanghai, a distance of . Since then, over 75 bridges and six tunnels have been built ov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China Expwy G93 Sign No Name
China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after India, representing 17.4% of the world population. China spans the equivalent of five time zones and Borders of China, borders fourteen countries by land across an area of nearly , making it the list of countries and dependencies by area, third-largest country by land area. The country is divided into 33 Province-level divisions of China, province-level divisions: 22 provinces of China, provinces, 5 autonomous regions of China, autonomous regions, 4 direct-administered municipalities of China, municipalities, and 2 semi-autonomous special administrative regions. Beijing is the country's capital, while Shanghai is List of cities in China by population, its most populous city by urban area and largest financial center. Considered one of six ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hejiang Bridge
The Kangbo Yangtze River Bridge (), was called Second Hejiang Bridge, is a highway bridge over the Yangtze River in Hejiang County, Sichuan, China. The bridge is on the G93 Chengdu–Chongqing Ring Expressway just 10 kilometres west of the Bosideng Bridge. It was originally called Hejiang Bridge 2 since Bosideng Bridge was first called Hejiang Bridge 1. The bridge has a length of and is wide. Its two pylons are each high, making the bridge to the one with the highest pylons in Sichuan. See also * Yangtze River bridges and tunnels * List of largest cable-stayed bridges * 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 (architecture), span. The length of the main span is the most common way to rank bridges as it usually correlates with the engineering compl ... References Bridges in Sichuan Bridges over the Yangtze River Bridges completed in 2013 Arch bridges in China {{PR ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jiangjin Bridge
Jiangjin District ( zh, c=江津区, p=Jiāngjīn Qū), one of the districts in the southwest of Chongqing, China, lies along the upper reaches of Yangtze River, and has a history extending back more than 1500 years. The district covers 3200 square kilometres and has a population of 1,359,611 in 2020, and borders the provinces of Sichuan to the southwest and Guizhou to the south. The district government seat of Jiangjin District is away by highway, away by railway and away by waterway from Yuzhong District in central Chongqing. Administrative divisions Jiangjin District administers 25 townships and 5 subdistricts. History Jiangjin enjoys a history of more than 1500 years. Established in 487 C. E., Jiangzhou County was renamed Jiangyang County in 557 C. E. and renamed Jiangyang County in 583 C. E. In 1983, Jiangjin County placed under the administration of Chongqing city. In 1992, the Jiangjin County was promoted to a county-level city. In 2006, the status of Jiangjin county-l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
