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Bãi Cháy Bridge
The Bãi Cháy Bridge () is a cable-stayed bridge on Highway 18, connecting Hồng Gai with Bãi Cháy over the Cửa Lục straits, separating Cửa Lục Bay with Hạ Long Bay, on the territory of Hạ Long city, Quảng Ninh province, Vietnam. It is the first, and at the time of its inauguration, the longest central-line cable-stayed bridge in Vietnam. Design The bridge has two outer span of reinforced pre-stressed concrete box beams, which are the widest of the world for this type of bridge. The towers are located on a huge pneumatic caisson foundation system, a modern construction technology first applied in Vietnam on this project. The bridge was constructed using a balanced cantilever technology, wherein the bridge beams reaching out over the water and the aligned ends connect at a head height of above the water level. This technique assured that vessels could still operate normally during the construction process. The bridge was completed and opened for traffic on Dec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hạ Long Bay
Hạ Long Bay or Halong Bay (, ) is a UNESCO World Heritage Site and popular travel destination in Quảng Ninh province, Vietnam. The name Hạ Long means "descending dragon". Administratively, the bay belongs to Hạ Long city, Cẩm Phả city, and is a part of Vân Đồn district. The bay features thousands of limestone karsts and islets in various shapes and sizes. Hạ Long Bay is a center of a larger zone that includes Bai Tu Long Bay to the northeast, and Cát Bà Island to the southwest. These larger zones share a similar geological, geographical, geomorphological, climate, and cultural characters. Hạ Long Bay has an area of around , including 1,969 islets, most of which are limestone. The core of the bay has an area of with a high density of 775 islets.Vịnh Hạ Long. Website c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vietnam
Vietnam, officially the Socialist Republic of Vietnam (SRV), is a country at the eastern edge of mainland Southeast Asia, with an area of about and a population of over 100 million, making it the world's List of countries and dependencies by population, fifteenth-most populous country. One of two communist states in Southeast Asia, Vietnam shares land borders with China to the north, and Laos and Cambodia to the west. It shares Maritime boundary, maritime borders with Thailand through the Gulf of Thailand, and the Philippines, Indonesia, and Malaysia through the South China Sea. Its capital is Hanoi and its largest city is Ho Chi Minh City. Vietnam was inhabited by the Paleolithic age, with states established in the first millennium BC on the Red River Delta in modern-day northern Vietnam. Before the Han dynasty's invasion, Vietnam was marked by a vibrant mix of religion, culture, and social norms. The Han dynasty annexed Northern and Central Vietnam, which were subs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Road Bridges In Vietnam
A road is a thoroughfare used primarily for movement of traffic. Roads differ from streets, whose primary use is local access. They also differ from stroads, which combine the features of streets and roads. Most modern roads are paved. The words "road" and "street" are commonly considered to be interchangeable, but the distinction is important in urban design. There are many types of roads, including parkways, avenues, controlled-access highways (freeways, motorways, and expressways), tollways, interstates, highways, and local roads. The primary features of roads include lanes, sidewalks (pavement), roadways (carriageways), median strip, medians, shoulder (road), shoulders, road verge, verges, bike paths (cycle paths), and shared-use paths. Definitions Historically, many roads were simply recognizable routes without any formal construction or some maintenance. The Organisation for Economic Co-operation and Development, Organization for Economic Co-operation and Developmen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bridges Completed In 2006
A bridge is a structure built to span a physical obstacle (such as a body of water, valley, road, or railway) without blocking the path 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, 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 in existence and use. Etymology The ''Oxford English Dictionary'' traces the origin of the word ''bridge' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cable-stayed Bridges In Vietnam
A cable-stayed bridge has one or more ''towers'' (or ''pylons''), from which wire rope, cables support the bridge deck. A distinctive feature are the cables or wikt:stay#Etymology 3, 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 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 designs fell from favor in the early 20th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Bridges
The list of bridges contains various notable bridges around the world. The list is sorted by continent, and within continents, sorted alphabetically by country. Africa Algeria * Ouadi El Roukham Bridge Botswana *Kazungula Bridge (connects with Zambia) Egypt * 6th October Bridge * Boulak Bridge * El Ferdan Railway Bridge *Suez Canal Bridge * Long Live Egypt Bridge in Rod El Farag, Cairo, inaugurated on 15 May 2019, is the world's widest suspension bridge with across. Ghana * Adome Bridge Liberia Libya * Wadi el Kuf Bridge Mozambique *Dona Ana Bridge * Unity Bridge Namibia * Katima Mulilo Bridge Nigeria * Carter Bridge * Eko Bridge *Third Mainland Bridge Réunion * Bras de la Plaine Bridge South Africa * Bloukrans Bridge * Grayston Pedestrian and Cycle Bridge * Hennie Steyn Bridge *Nelson Mandela Bridge * Paul Sauer Bridge * Van Stadens Bridge Tanzania Zimbabwe and Zambia * Victoria Falls Bridge – linking Zimbabwe to Zambia, built in 1905 as part of the projec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transport In Vietnam
Transportation in Vietnam is improving rapidly in terms of both quantity and quality. Road traffic is growing rapidly but the major roads are dangerous and slow to travel on due to outdated design and an inappropriate traffic mix. In recent years, the construction of expressways has accelerated. Air travel is also important for long-distance travel. The two major metropolises of Hanoi and Ho Chi Minh City have operating metro networks which are currently being expanded. Road transport The total length of the Vietnamese road system is about 222,179 km with 19.0% paved, mainly national roads and provincial roads (source: Vietnam Road Administration, 2004). The national road system length is 17,295 km with 27.6% of its length paved. The provincial road system is 27,762 km of length with 23.6% paved. The road network is relatively well developed, but in poor condition. Due to congestion and lack of safety, the average speed on the national roads is a mere . Road ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Longest Cable-stayed Bridge Spans
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 (engineering), 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 Civil engineering, 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 longes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bai Chay Bridge-Halong Vietnam-Andres Larin
BAI or Bai may refer to: BAI Organizations *BAI Communications, telecommunications infrastructure company *BAI (organization), professional organization for financial services in the United States *Badminton Association of India, India's governing body for badminton *Banco Angolano de Investimentos, a bank in Angola *Board of Audit and Inspection, supreme audit institution of South Korea *Brittany Ferries, a French shipping company *Broadcasting Authority of Ireland, regulator of broadcasting in Ireland *Bureau of Animal Industry, formerly an agency of the United States Department of Agriculture *WBAI, a listener-supported radio station in New York City Science *Beck Anxiety Inventory, a psychological assessment tool *Body adiposity index, a method of measuring body fat in humans *Brain-specific angiogenesis inhibitor 1 Other uses * BAI (file format), file format for performing electronic cash management balance reporting * BA-I, a Soviet armoured car * Battlefield ai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hạ Long
Hạ Long ( , ) is a first-class provincial city and the capital city of Quảng Ninh province, Vietnam. It was found in 1993, when the old capital, Hòn Gai, was merged with Bãi Cháy, the main tourist area. The city mainly lies on Hạ Long Bay, and is located at about east of Hà Nội. The city's population in 2019 was 270,054. Overview Hạ Long's economy shifted its economic focus from coal mining to tourism in 2012, due to the large number of visitors drawn by the Hạ Long Bay every year. Hạ Long enjoys rapid growth not only in its own tourism sphere, but also as a destination upon the main pathway to southern China. In the 2007 Vietnam-China Business Forum, a $400 million deal was signed to build a highway linking Hạ Long and the border city of Móng Cái. The highway began construction in 2015 and was completed in 2022. Hạ Long is divided into two parts. The eastern part, known colloquially as Hòn Gai, where most of the governing offices and industria ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
