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Highest Bridge
This list of highest bridges includes bridges with a deck height of at least . The of a bridge is the maximum vertical drop distance between the bridge deck (the road, rail or other transport bed of a bridge) and the ground or water surface beneath the bridge span. Deck height is different from , which is a measure of 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 bridge, where its piers emerge from the surface of the ground or water. Structural height and deck height The difference between tall and high bridges can be explained in part because some of the highest bridges are built across deep valleys or gorges. For example, (as of 8 February 2020) the Duge Bridge is the highest bridge in the world, but only the tenth tallest. This bridge spans a deep river gorge. The bridge's two towers, built on either rim of the gorge, are tall, but due to the depth of the river gorge, the deck hei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deck (bridge)
A deck is the surface of a bridge. A structural element of its Superstructure#bridge, superstructure, it may be constructed of concrete, steel, grating, open grating, or wood. Sometimes the deck is covered by a track ballast, railroad bed and railroad track, track, asphalt concrete, or other form of pavement (material), pavement for ease of vehicle crossing. A concrete deck may be an integral part of the bridge structure (T-beam or double tee structure) or it may be supported with I-beams or steel girders. When a bridge deck is installed in a through truss, it is sometimes called a floor system. A suspended bridge deck will be suspended from the main structural elements on a suspension or arch bridge. On some bridges, such as a Tied-arch bridge, tied-arch or a Cable-stayed bridge, cable-stayed, the deck is a primary structural element, carrying tension or compression to support the span. A deck bridge is one in which the deck itself is the main structural element, itself carr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xuanwei
Xuanwei () is a county-level city in the northeast of Yunnan Province, China, bordering Guizhou province to the east. It is under the administration of the prefecture-level city of Qujing. Administrative divisions Xuanwei City has 9 subdistricts, 13 towns and 7 townships. ;9 subdistricts ;13 towns ;7 townships Food It is famous as the origin of Xuanwei ham Xuanwei ham () is a Ham#Methods, dry-cured ham in Qujing Prefecture of Yunnan, Yunnan province, China. Xuanwei ham has a 250-year history dating back to 1766. In 1909 it was first mass-produced and gained popularity. In 1915 Xuanwei ham won a gold .... Climate References External linksXuanwei City official website County-level divisions of Qujing Cities in Yunnan {{Yunnan-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Qingshui River Bridge
The Qingshui River Bridge (Qingshuihe Bridge) is a suspension bridge in Guizhou, China. The bridge, measuring above the Qingshuihe River, is the third highest suspension bridge in world. It is also one of the longest bridges with a main span of . The two towers of the suspension bridge are and tall. The main span uses a steel truss for deck support and stiffening. The bridge is part of the Guiweng Expressway. The bridge cost ¥1.54billion (£158million). The bridge was built to improve transportation in the region and will shorten the travel distance between Weng'an County and Guiyang from 160 km down to 38 km. The bridge was opened for traffic on December 31, 2015. See also * List of bridges in China * List of highest bridges in the world * List of longest suspension bridge spans The world's longest suspension bridges are listed according to the length of their main span (i.e. the length of suspended roadway between the bridge's towers). The length of main ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dongfeng Dam
The Dongfeng Dam is an arch dam on the Wu River northwest of Qingzhen in Guizhou Province, China. The primary purpose of the dam is hydroelectric power generation and it supports a 570 MW power station. Construction on the dam began in 1989 and the first generator was operational in 1994, the last in 1995. The generators were up-rated between 2004 and 2005; bringing their capacity from 170 MW each to 190 MW. Design and operation The Dongfeng is a tall and long parabola-shaped arch dam. The dam is thick at its crest and at its base. It sits at the base of a catchment area covering . The total reservoir capacity is while is for regulating. At the reservoir's normal elevation of above sea level, the reservoir capacity is . The dam has several discharge facilities; three spillway gates near the crest, three intermediate orifice openings, one chute spillway on the left bank and beside it, one spillway tunnel. The maximum discharge capacity of the spillways is while all openings ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Qingzhen
:''The term ''Qingzhen'' can also refer to Chinese Muslims, Chinese Islamic cuisine or the Hui ethnic group.'' Qingzhen () is a county-level city under the administration of Guiyang, the capital of Guizhou Province, China. It is located to the west of Guiyang's urban core, bordering Huaxi District to the southeast, the districts of Guanshanhu and Baiyun Baiyun (generally ) may refer to: Guangzhou * Baiyun District, Guangzhou *Baiyun Mountain (Guangdong) * Baiyun New Town * Guangzhou Baiyun International Airport, in Huadu District *Guangzhou Baiyun International Airport (former), closed down in 20 ... to the east and Xiuwen County to the northeast. Climate References External linksOfficial website of Qingzhen Government Cities in Guizhou [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wu River (Yangtze Tributary)
The Wu River () is the largest southern tributary of the Yangtze River. Nearly its entire length of runs within the isolated, mountainous and ethnically diverse province of Guizhou. The river takes drainage from a watershed. The river flows through the Liupanshui, Anshun, Guiyang (the capital), Qiannan, and Zunyi Districts of Guizhou. All nine regions of the province have at least partial drainage to the river. Course The river begins as the ''Sancha'' in western Guizhou and flows eastwards about . It then bends north, west and south in a reach called the Yachi, and receives the Nanming River from the right. After the Yachi reach, the Wu makes a broad arc northeast through central Guizhou, picking up fifteen major tributaries including the Yu, Furong and Ya Rivers and flowing through several large hydroelectric dams. It then crosses the border into the provincial-level municipality of Chongqing, flows past Wushan, Badong and Zigui, and empties into the Yangtze River at F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yachi River Bridge
The Yachi River Bridge is a cable-stayed bridge in Guizhou, China. The bridge is the fourth highest in the world and also one of the longest cable-stayed bridges with a main span of . The west and east towers are and in height, respectively. placing the bridge among the tallest bridges in the world. The bridge crosses the Yachi River between Qianxi County in Bijie and Qingzhen in the city of Guiyang along the Qianxi Expressway. The Yachi River Bridge is officially 440 metres high; however, it crosses over the Dongfeng Dam reservoir so it is actually above water level. References See also *List of highest bridges *List of longest cable-stayed bridge spans *List of tallest bridges 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 ... Bridges in Guizhou Suspension bridges ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lijiang
Lijiang (), also known as Likiang, is a prefecture-level city in the northwest of Yunnan Province, China. It has an area of and had a population of 1,253,878 at the 2020 census whom 288,787 lived in the built-up area (metro) made of Gucheng District. Lijiang is famous for its UNESCO Heritage Site, the Old Town of Lijiang, which contains a mixture of different historical architecture styles and a complex, ancient water-supply system. History 100,000 years ago, the Lijiang people of the late Paleolithic sapiens were active here. The discovery of cave paintings in the Jinsha River Valley and numerous new stone tools, bronzes and ironsmiths prove that Lijiang is one of the important areas of ancient human activities in southwest China. The Baisha Old Town was the political, commercial and cultural center for the local Naxi people and other ethnic groups for 400 years from the year 658 AD to 1107AD. The Dabaoji Palace of the Baisha Fresco, very close to the Baisha Naxi Hand-m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
