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Rotherhithe Tunnel
The Rotherhithe Tunnel, designated the A101, is a road tunnel under the River Thames in East London, connecting Limehouse in the London Borough of Tower Hamlets north of the river to Rotherhithe in the London Borough of Southwark south of the river. It was formally opened in 1908 by George, Prince of Wales (later King George V), and Richard Robinson, Chairman of the London County Council. It is a rare example of a road tunnel where road traffic, pedestrians and cyclists all share the same tunnel bore. Transport for London took over ownership and maintenance of the tunnel in 2001. It should not be confused with the nearby earlier Thames Tunnel, designed and built under the supervision of Marc Isambard Brunel and his son Isambard Kingdom Brunel, used by London Overground for the East London Line. Construction Following the success of the Blackwall Tunnel, opened in 1897, the London County Council (LCC) decided to construct another toll-free road crossing of the River Thames l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limehouse
Limehouse is a district in the London Borough of Tower Hamlets in East London. It is east of Charing Cross, on the northern bank of the River Thames. Its proximity to the river has given it a strong maritime character, which it retains through its riverside public houses and steps, such as The Grapes and Limehouse Stairs. It is part of the traditional county of Middlesex. It became part of the ceremonial County of London following the passing of the Local Government Act 1888, and then part of Greater London in 1965. It is located between Stepney to the west and north, Mile End and Bow to the northwest, Poplar to the east, and Canary Wharf and Millwall to the south, and stretches from the end of Cable Street and Butcher Row in the west to Stainsby Road near Bartlett Park in the east, and from West India Dock (South Dock) and the River Thames in the south to Salmon Lane and Rhodeswell Road in the north. The area gives its name to Limehouse Reach, a section of the Thames wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maurice Fitzmaurice
Sir Maurice Fitzmaurice CMG (11 May 1861–17 November 1924) was an Irish civil engineer. He was apprenticed to Benjamin Baker and worked with him on the Forth Railway Bridge before going to Egypt to build the Aswan Dam for which he was appointed both a member of the Ottoman Order of the Mejidiye and a companion of the British Order of St Michael and St George. Following this Fitzmaurice was Chief Engineer to the London County Council and was responsible for the Blackwall, Rotherhithe and Woolwich tunnels. In later life his consultancy advised on docks and harbours across the British Commonwealth as well as the Sennar Dam in Sudan and he was recognised with the prestigious honour of the presidency of the Institution of Civil Engineers for the 1916-17 session. Early life and apprenticeship Fitzmaurice was born in Tralee, County Kerry, Ireland in 1861. He received an education at The Royal School, Armagh prior to studying civil engineering at Trinity College, Dublin from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rotherhithe Tunnel Entrance
Rotherhithe () is a district of south-east London, England, and part of the London Borough of Southwark. It is on a peninsula on the south bank of the Thames, facing Wapping, Shadwell and Limehouse on the north bank, as well as the Isle of Dogs to the east of the Thames and is a part of the Docklands area. It borders Bermondsey to the west and Deptford to the south east. Rotherhithe has a long history as a port, with Elizabethan shipyards and working docks until the 1970s. In the 1980s, the area along the river was redeveloped as housing through a mix of warehouse conversions and new-build developments. Following the arrival of the Jubilee line in 1999 (giving quick connections to the West End and to Canary Wharf) and the London Overground in 2010 (providing a quick route to the City of London), the rest of Rotherhithe is now a gentrifying residential and commuter area, with urban regeneration progressing around Deal Porter Square, at Canada Water, where a new town centre wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1928 Thames Flood
The 1928 Thames flood was a disastrous flood of the River Thames that affected much of riverside London on 7 January 1928, as well as places further downriver. Fourteen people died and thousands were made homeless when floodwaters poured over the top of the Thames Embankment and part of the Chelsea Embankment collapsed. It was the last major flood to affect central London, and, along with the disastrous North Sea flood of 1953, helped lead to the implementation of new flood control measures that culminated in the construction of the Thames Barrier in the 1970s. Causes of the flood During Christmas 1927, heavy snow fell in the Cotswolds in west-central England, where the Thames has its source. A sudden thaw occurred over New Year's Eve, followed by unusually heavy rain, doubling the volume of water coming down the river. The sudden rise in water level coincided with a high spring tide and a storm surge caused by a major extra-tropical cyclone in the North Sea. The storm s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shotcrete
Shotcrete, gunite (), or sprayed concrete is concrete or mortar conveyed through a hose and pneumatically projected at high velocity onto a surface, as a construction technique, first used in 1907 invented by Carl Akeley. It is typically reinforced by conventional steel rods, steel mesh, or fibers. Shotcrete is usually an all-inclusive term for both the wet-mix and dry-mix versions invented by Akeley. In pool construction, however, ''shotcrete'' refers to wet mix and ''gunite'' to dry mix. In this context, these terms are not interchangeable. Shotcrete is placed and compacted/consolidated at the same time, due to the force with which it is ejected from the nozzle. It can be sprayed onto any type or shape of surface, including vertical or overhead areas. Shotcrete has the characteristics of high compressive strength, good durability, water tightness and frost resistance. History Shotcrete, then known as gunite, was invented in 1907 by American taxidermist Carl Akeley to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SPECS (speed Camera)
SPECS is an average speed measuring speed camera system introduced in 1999. It is one of the systems used for speed limit enforcement in the United Kingdom. SPECS was originally manufactured by Speed Check Services Limited, from which it takes its name. The company was acquired by Vysionics in 2010, which in turn was acquired by Jenoptik in 2014. About SPECS cameras SPECS cameras operate as sets of two or more cameras installed along a fixed route that can be from 75 metres (246 feet). Maximum distance was 10 km with SPECS1 (SVDD) but with the event of SPECS3 became unlimited although legal requirements limit the maximum practical distance. They work by using an automatic number plate recognition (ANPR) system to record a vehicle's front number plate at each fixed camera site. As the distance is known between these sites, the average speed can be calculated by dividing this by the time taken to travel between two points. The cameras use infrared photography, allowing the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Speed Limit
Speed limits on road traffic, as used in most countries, set the legal maximum speed at which vehicles may travel on a given stretch of road. Speed limits are generally indicated on a traffic sign reflecting the maximum permitted speed - expressed as kilometres per hour (km/h) and/or miles per hour (mph). Speed limits are commonly set by the legislative bodies of national or provincial governments and enforced by national or regional police and judicial authorities. Speed limits may also be variable, or in some places nonexistent, such as on most of the Autobahnen in Germany. The first numeric speed limit for automobiles was the limit introduced in the United Kingdom in 1861. the highest posted speed limit in the world is , applied on two motorways in the UAE. Speed limits and safety distance are poorly enforced in the UAE, specifically on the Abu Dhabi to Dubai motorway - which results in dangerous traffic, according to a French-government travel-advisory. Additionally, "dr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cast Iron
Cast iron is a class of iron–carbon alloys with a carbon content more than 2%. Its usefulness derives from its relatively low melting temperature. The alloy constituents affect its color when fractured: white cast iron has carbide impurities which allow cracks to pass straight through, grey cast iron has graphite flakes which deflect a passing crack and initiate countless new cracks as the material breaks, and ductile cast iron has spherical graphite "nodules" which stop the crack from further progressing. Carbon (C), ranging from 1.8 to 4 wt%, and silicon (Si), 1–3 wt%, are the main alloying elements of cast iron. Iron alloys with lower carbon content are known as steel. Cast iron tends to be brittle, except for malleable cast irons. With its relatively low melting point, good fluidity, castability, excellent machinability, resistance to deformation and wear resistance, cast irons have become an engineering material with a wide range of applications and are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greenwich Foot Tunnel
The Greenwich Foot Tunnel crosses beneath the River Thames in East London, linking Greenwich (Royal Borough of Greenwich) on the south bank with Millwall (London Borough of Tower Hamlets) on the north. Approximately 4,000 people use the tunnel each day. It opened in 1902. Design and construction The tunnel was designed by civil engineer Sir Alexander Binnie for London County Council and constructed by contractor John Cochrane & Co. The project started in June 1899 and the tunnel opened on 4 August 1902. The tunnel replaced an expensive and sometimes unreliable ferry service allowing workers living south of the Thames to reach their workplaces in the London docks and shipyards in or near the Isle of Dogs. Its creation owed much to the efforts of working-class politician Will Crooks, who had worked in the docks and, after chairing the LCC's Bridges Committee responsible for the tunnel, later served as Labour MP for Woolwich. The entrance shafts at both ends are beneath glaze ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stairway
Stairs are a structure designed to bridge a large vertical distance between lower and higher levels by dividing it into smaller vertical distances. This is achieved as a diagonal series of horizontal platforms called steps which enable passage to the other level by stepping from one to another step in turn. Steps are very typically rectangular. Stairs may be straight, round, or may consist of two or more straight pieces connected at angles. Types of stairs include staircases (also called stairways), ladders, and escalators. Some alternatives to stairs are elevators (also called lifts), stairlifts, inclined moving walkways, and ramps. A stairwell is a vertical shaft or opening that contains a staircase. A flight (of stairs) is an inclined part of a staircase consisting of steps (and their lateral supports if supports are separate from steps). Components and terms A ''stair'', or a ''stairstep'', is one step in a flight of stairs.R.E. Putnam and G.E. Carlson, ''Architectural a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rotherhithe Tunnel Map 1906
Rotherhithe () is a district of south-east London, England, and part of the London Borough of Southwark. It is on a peninsula on the south bank of the Thames, facing Wapping, Shadwell and Limehouse on the north bank, as well as the Isle of Dogs to the east of the Thames and is a part of the Docklands area. It borders Bermondsey to the west and Deptford to the south east. Rotherhithe has a long history as a port, with Elizabethan shipyards and working docks until the 1970s. In the 1980s, the area along the river was redeveloped as housing through a mix of warehouse conversions and new-build developments. Following the arrival of the Jubilee line in 1999 (giving quick connections to the West End and to Canary Wharf) and the London Overground in 2010 (providing a quick route to the City of London), the rest of Rotherhithe is now a gentrifying residential and commuter area, with urban regeneration progressing around Deal Porter Square, at Canada Water, where a new town centre wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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