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Ahmed Hamdi Tunnel
The Ahmed Hamdi Tunnel is a 1640 metre long car tunnel under the Suez Canal, at Shallufa. The tunnel is named after Ahmed Hamdi, an Egyptian engineer and general killed in action during the October War. It has two lanes of traffic, one in each direction, and connects the Asian Sinai Peninsula to the town of Suez on the African mainland. Construction It was originally constructed as a shield tunnel by Tarmac Construction in November 1981. In 1992, the Japanese government granted aid to a project aimed at rehabilitating the tunnel which had developed leaks. It is 1.63 km long and has an outside diameter of 11.6 m. The tunnel reaches a maximum depth of 51 m (167 feet) below ground level. ''www.ace-mb.com'', accessed 10 April 2021 Significant developme ...
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Automobile
A car or automobile is a motor vehicle with wheels. Most definitions of ''cars'' say that they run primarily on roads, seat one to eight people, have four wheels, and mainly transport people instead of goods. The year 1886 is regarded as the birth year of the car, when German inventor Carl Benz patented his Benz Patent-Motorwagen. Cars became widely available during the 20th century. One of the first cars affordable by the masses was the 1908 Model T, an American car manufactured by the Ford Motor Company. Cars were rapidly adopted in the US, where they replaced animal-drawn carriages and carts. In Europe and other parts of the world, demand for automobiles did not increase until after World War II. The car is considered an essential part of the developed economy. Cars have controls for driving, parking, passenger comfort, and a variety of lights. Over the decades, additional features and controls have been added to vehicles, making them progressively more com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japanese Government
The Government of Japan consists of legislative, executive and judiciary branches and is based on popular sovereignty. The Government runs under the framework established by the Constitution of Japan, adopted in 1947. It is a unitary state, containing forty-seven administrative divisions, with the Emperor as its Head of State. His role is ceremonial and he has no powers related to Government. Instead, it is the Cabinet, comprising the Ministers of State and the Prime Minister, that directs and controls the Government and the civil service. The Cabinet has the executive power and is formed by the Prime Minister, who is the Head of Government. The Prime Minister is nominated by the National Diet and appointed to office by the Emperor. The National Diet is the legislature, the organ of the Legislative branch. It is bicameral, consisting of two houses with the House of Councilors being the upper house, and the House of Representatives being the lower house. Its members a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tunnels In Egypt
A tunnel is an underground passageway, dug through surrounding soil, earth or rock, and enclosed except for the entrance and exit, commonly at each end. A pipeline is not a tunnel, though some recent tunnels have used immersed tube construction techniques rather than traditional tunnel boring methods. A tunnel may be for foot or vehicular road traffic, for rail traffic, or for a canal. The central portions of a rapid transit network are usually in the tunnel. Some tunnels are used as sewers or aqueducts to supply water for consumption or for hydroelectric stations. Utility tunnels are used for routing steam, chilled water, electrical power or telecommunication cables, as well as connecting buildings for convenient passage of people and equipment. Secret tunnels are built for military purposes, or by civilians for smuggling of weapons, contraband, or people. Special tunnels, such as wildlife crossings, are built to allow wildlife to cross human-made barriers safely. Tun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roads In Egypt
Transport in Egypt is centered in Cairo and largely follows the pattern of settlement along the Nile. The Ministry of Transportation and other government bodies are responsible for transportation in Egypt, whether by sea, river, land or air. With regards to rail, air and waterway travel, the main line of the nation's rail system follows along the Nile river and is operated by Egyptian National Railways. In addition to overseas routes, Egypt Air provides domestic air service to major tourist destinations from its Cairo hub. The Nile River system (about ) and the principal canals () are important locally for transportation. People still travel via the Nile, mainly between Cairo and Aswan. The Suez Canal is a major waterway for international commerce and navigation, linking the Mediterranean and Red Sea. Major ports are Alexandria, Port Said, Damietta on the Mediterranean and Suez and Safaga on the Red Sea. With regards to driving, Egypt has one of the highest incidents of road fat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trans-African Highway Network
The Trans-African Highway network comprises transcontinental road projects in Africa being developed by the United Nations Economic Commission for Africa (UNECA), the African Development Bank (ADB), and the African Union in conjunction with regional international communities. They aim to promote trade and alleviate poverty in Africa through highway infrastructure development and the management of road-based trade corridors. The total length of the nine highways in the network is . In some documents the highways are referred to as "Trans-African Corridors" or "Road Corridors" rather than highways. The name Trans-African Highway and its variants are not in wide common usage outside of planning and development circles, and as of 2014 one does not see them signposted as such or labelled on maps, except in Kenya and Uganda where the Mombasa–Nairobi–Kampala–Fort Portal section (or the Kampala– Kigali feeder road) of Trans-African Highway 8 is sometimes referred to as the "T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suez Canal Bridge
The Suez Canal Bridge, also known as the Egyptian–Japanese Friendship Bridge, Al Salam Bridge, Al Salam Peace Bridge or Mubarak Peace Bridge, is a road bridge crossing the Suez Canal at El-Qantara, whose name means "the bridge" in Egyptian Arabic. The bridge links the continents of Africa and Asia. Design and construction The bridge was built with assistance from the Japanese government. The main contractor was Kajima Corporation. The Japanese grant, accounting for 60% of the construction cost (or 13.5 billion yen), was agreed to during the visit of then-President Hosni Mubarak to Japan in March 1995, as part of a larger project to develop the Sinai Peninsula. Egypt bore the remaining 40% (9 billion yen). The bridge was opened in October 2001. The bridge, which has a clearance over the canal and is long, consists of a cable-stayed main span and two long approach spans. The height of the two main pylons supporting the main span is each. The towers were designed in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
El Ferdan Railway Bridge
The El Ferdan Railway Bridge is a swing bridge that spans the western shipping lane of the Suez Canal near Ismailia, Egypt. It is the longest swing bridge in the world, with a span of . The bridge is no longer functional due to the expansion of the Suez Canal completed in 2015 which added a parallel shipping lane just east of the existing bridge, cutting off the railway into Sinai. As of 2021 a second swing bridge spanning the new eastern shipping lane is under construction. When completed, service on the bridge can resume. History The first El Ferdan Railway Bridge over the Suez Canal was completed in April 1918 for the Sinai Military Railway.Hughes, 1981, page 17 It was considered a hindrance to shipping so after the First World War it was removed. A steel swing bridge was built in 1942 (during the Second World War), but this was damaged by a steamship and removed in 1947. A double swing bridge was completed in 1954 but the 1956 Anglo-Franco-Israeli war with Egypt severed ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suez Canal Overhead Line Crossing
The Suez Canal overhead powerline crossing is a major Electric power transmission, electrical power line built across the Suez Canal in 1998, located near Suez, Egypt. It is designed for two 500 kV circuits. Because the required clearance over the Suez Canal is , the overhead line has two high Electricity pylon, pylons (one on either side of the crossing) in spite of its small span width of . The pylons each have four crossarms: three for the conductor (material), conductors and one for catching the conductors in case of an Electrical insulation, insulator string failure. Significant developments in the region The crossing was part of a major drive to develop the areas surrounding the Suez Canal, including other projects such as the Ahmed Hamdi Tunnel under the Suez Canal (completed in 1981), the El Ferdan Railway Bridge, and the Suez Canal Bridge (completed in 2001). It was constructed by a consortium between STFA Enerkom and Siemens. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tarmac Group
Tarmac Group Limited was a British building materials company headquartered in Wolverhampton, United Kingdom. It produced road surfacing and heavy building materials including aggregates, concrete, cement and lime, as well as operating as a road construction and maintenance subcontractor. The company was founded in 1903 by Edgar Purnell Hooley after he patented the road surfacing material tarmac in 1901. The company was formerly listed on the London Stock Exchange and was once a constituent of the FTSE 100 Index. In July 1999, Tarmac demerged its construction and professional services businesses under the name Carillion; the Tarmac building materials business was acquired by Anglo American later that year. In 2010, the group was separated into Tarmac Limited and Tarmac Building Products. Anglo American merged Tarmac Limited with the United Kingdom assets of Lafarge in 2013 to form a 50:50 joint venture, Lafarge Tarmac (now Tarmac Holdings). Tarmac Building Products ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tunnel
A tunnel is an underground passageway, dug through surrounding soil, earth or rock, and enclosed except for the entrance and exit, commonly at each end. A pipeline is not a tunnel, though some recent tunnels have used immersed tube construction techniques rather than traditional tunnel boring methods. A tunnel may be for foot or vehicular road traffic, for rail traffic, or for a canal. The central portions of a rapid transit network are usually in the tunnel. Some tunnels are used as sewers or aqueducts to supply water for consumption or for hydroelectric stations. Utility tunnels are used for routing steam, chilled water, electrical power or telecommunication cables, as well as connecting buildings for convenient passage of people and equipment. Secret tunnels are built for military purposes, or by civilians for smuggling of weapons, contraband, or people. Special tunnels, such as wildlife crossings, are built to allow wildlife to cross human-made barriers safely. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tunnelling Shield
A tunnelling shield is a protective structure used during the excavation of large, man-made tunnels. When excavating through ground that is soft, liquid, or otherwise unstable, there is a potential health and safety hazard to workers and the project itself from falling materials or a cave-in. A tunnelling shield can be used as a temporary support structure. It is usually in place for the short-term from when the tunnel section is excavated until it can be lined with a permanent support structure. The permanent structure may be made up of, depending on the period, bricks, concrete, cast iron, or steel. Although modern shields are commonly cylindrical, the first "shield", designed by Marc Isambard Brunel, was actually a large, rectangular, scaffold-like iron structure with three levels and twelve sections per level, with a solid load-bearing top surface. The structure protected the men from cave-ins as they laboured within it, digging the tunnel out in front of the shield. Histor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suez
Suez ( ar, السويس '; ) is a seaport city (population of about 750,000 ) in north-eastern Egypt, located on the north coast of the Gulf of Suez (a branch of the Red Sea), near the southern terminus of the Suez Canal, having the same boundaries as Suez Governorate. It has three harbours, Adabiya, Ain Sokhna and Port Tawfiq, and extensive port facilities. Together they form a metropolitan area, located mostly in Africa with a small portion in Asia. Railway lines and highways connect the city with Cairo, Port Said, and Ismailia. Suez has a petrochemical plant, and its oil refineries have pipelines carrying the finished product to Cairo. These are represented in the flag of the governorate: the blue background refers to the sea, the gear refers to Suez's status as an industrial governorate, and the flame refers to the petroleum firms of Suez. The modern city of Suez is a successor of the ancient city of Clysma (, meaning "surf, waves that break"; ; ), a major Red Sea p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
