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Brunel Truss
The Royal Albert Bridge is a railway bridge which spans the River Tamar in England between Plymouth, Devon and Saltash, Cornwall. Its unique design consists of two lenticular iron trusses above the water, with conventional plate-girder approach spans. This gives it a total length of . It carries the Cornish Main Line railway in and out of Cornwall. It is adjacent to the Tamar Bridge which opened in 1962 to carry the A38 road. The Royal Albert Bridge was designed by Isambard Kingdom Brunel. Surveying started in 1848 and construction commenced in 1854. The first main span was positioned in 1857 and the completed bridge was opened by Prince Albert on 2 May 1859. Brunel died later that year and his name was then placed above the portals at either end of the bridge as a memorial. During the 20th century the approach spans were replaced, and the main spans strengthened. It has attracted sightseers since its construction and has appeared in many paintings, photographs, guidebo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River Tamar
The Tamar (; kw, Dowr Tamar) is a river in south west England, that forms most of the border between Devon (to the east) and Cornwall (to the west). A part of the Tamar Valley is a World Heritage Site due to its historic mining activities. The Tamar's source is less than from the north Cornish coast, but it flows southward and its course runs across the peninsula to the south coast. The total length of the river is . At its mouth, the Tamar flows into the Hamoaze before entering Plymouth Sound, a bay of the English Channel. Tributaries of the river include the rivers Inny, Ottery, Kensey and Lynher (or ''St Germans River'') on the Cornish side, and the Deer and Tavy on the Devon side. The name Tamar (or Tamare) was mentioned by Ptolemy in the second century in his ''Geography''. The name is said to mean "great water."Furneaux, Robert. The Tamar: A Great Little River. Ex Libris Press. 1992. Foot, Sarah. ''The River Tamar''. Bossiney Books. 1989.Neale, John. Discovering ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Devonport, Devon
Devonport ( ), formerly named Plymouth Dock or just Dock, is a district of Plymouth in the English county of Devon, although it was, at one time, the more important settlement. It became a county borough in 1889. Devonport was originally one of the "Three Towns" (along with Plymouth and Stonehouse, Plymouth, East Stonehouse); these merged in 1914 to form what would become in 1928 the City of Plymouth. It is represented in the Parliament of the United Kingdom as part of the Plymouth Sutton and Devonport (UK Parliament constituency), Plymouth Sutton and Devonport constituency. Its elected Member of Parliament (MP) is Luke Pollard, who is a member of the Labour Party (UK), Labour Party. The population of the ward at the 2011 census was 14,788. History Plymouth Dock In 1690 the Admiralty gave a contract to Robert Waters from Portsmouth to build a stone dock at Point Froward on the east bank of the Hamoaze at the mouth of the River Tamar. Plymouth Dock, as Devonport was originally ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Stephenson
Robert Stephenson Fellow of the Royal Society, FRS HFRSE FRSA Doctor of Civil Law, DCL (16 October 1803 – 12 October 1859) was an English civil engineer and designer of locomotives. The only son of George Stephenson, the "Father of Railways", he built on the achievements of his father. Robert has been called the greatest engineer of the 19th century. Life Robert was born in Willington Quay near Wallsend, Northumberland, the son of George Stephenson and his wife, Frances Henderson. The family moved to Killingworth, where Robert was taught at the local village school. Robert attended the middle-class Percy Street Academy in Newcastle and at the age of fifteen was apprenticed to the mining engineer Nicholas Wood. He left before he had completed his three years to help his father survey the Stockton and Darlington Railway. Robert spent six months at Edinburgh University before working for three years as a mining engineer in Colombia. When he returned his father was building t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wrought Iron
Wrought iron is an iron alloy with a very low carbon content (less than 0.08%) in contrast to that of cast iron (2.1% to 4%). It is a semi-fused mass of iron with fibrous slag Inclusion (mineral), inclusions (up to 2% by weight), which give it a wood-like "grain" that is visible when it is etched, rusted, or bent to structural failure, failure. Wrought iron is tough, malleable, ductile, corrosion resistant, and easily forge welding, forge welded, but is more difficult to welding, weld electrically. Before the development of effective methods of steelmaking and the availability of large quantities of steel, wrought iron was the most common form of malleable iron. It was given the name ''wrought'' because it was hammered, rolled, or otherwise worked while hot enough to expel molten slag. The modern functional equivalent of wrought iron is Carbon steel#Mild or low-carbon steel, mild steel, also called low-carbon steel. Neither wrought iron nor mild steel contain enough carbon to be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Life Of Brunel - Fig 12 - Section Of Truss On Saltash Bridge
Life is a quality that distinguishes matter that has biological processes, such as signaling and self-sustaining processes, from that which does not, and is defined by the capacity for growth, reaction to stimuli, metabolism, energy transformation, and reproduction. Various forms of life exist, such as plants, animals, fungi, protists, archaea, and bacteria. Biology is the science that studies life. The gene is the unit of heredity, whereas the cell is the structural and functional unit of life. There are two kinds of cells, prokaryotic and eukaryotic, both of which consist of cytoplasm enclosed within a membrane and contain many biomolecules such as proteins and nucleic acids. Cells reproduce through a process of cell division, in which the parent cell divides into two or more daughter cells and passes its genes onto a new generation, sometimes producing genetic variation. Organisms, or the individual entities of life, are generally thought to be open systems that maint ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bridges 18
A bridge is a structure built to span a physical obstacle (such as a body of water, valley, road, or rail) without blocking the way 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, and 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 still in existence and use. Etymology The ''Oxford English Dictionary'' traces the origin of the w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Torpoint Ferry
The Torpoint Ferry is a car and pedestrian chain ferry connecting the A374 which crosses the Hamoaze, a stretch of water at the mouth of the River Tamar, between Devonport in Plymouth and Torpoint in Cornwall. The service was established in 1791 and chain ferry operations were introduced by James Meadows Rendel in 1832. Current operations The route is currently served by three ferries, built by Ferguson Shipbuilders Ltd at Port Glasgow and named after three rivers in the area: '' Tamar II'', '' Lynher II'' and ''Plym II''. Each ferry carries 73 cars and operates using its own set of slipways and parallel chains, with a vehicle weight limit of The ferry boats are propelled across the river by pulling themselves on the chains; the chains then sink to the bottom to allow shipping movements in the river. An intensive service is provided, with service frequencies ranging from every 10 minutes (3 ferries in service) at peak times, to half-hourly (1 ferry in service) at night. Serv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hamoaze
The Hamoaze (; ) is an estuarine stretch of the tidal River Tamar, between its confluence with the River Lynher and Plymouth Sound, England. The name first appears as ''ryver of Hamose'' in 1588 and it originally most likely applied just to a creek of the estuary that led up to the manor of Ham, north of the present-day Devonport Dockyard. The name evidently later came to be used for the estuary's main channel. The ''ose'' element possibly derives from Old English meaning 'mud' (as in 'ooze') – the creek consisting of mud-banks at low tide. The Hamoaze flows past Devonport Dockyard, which is one of three major bases of the Royal Navy today. The presence of large numbers of small watercraft is a challenge and hazard to the warships using the naval base and dockyard. Navigation on the waterway is controlled by the King's Harbour Master for Plymouth. Settlements on the banks of the Hamoaze are Saltash, Wilcove, Torpoint and Cremyll in Cornwall, as well as Devonport and Ply ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Moorsom
; Captain William Scarth Moorsom (1804–1863) was an English soldier and engineer. After assisting Robert Stephenson he created railway lines in England, Belgium, Germany and Ceylon. Early life and career Moorsom was born at Whitby into a military family, the youngest of the four sons of Admiral Sir Robert Moorsom, who had served at the Trafalgar, and his wife Eleanor. He entered the Royal Military College in 1819, and became especially adept in fortification and military surveying. In 1823 he joined the 79th Highlanders Regiment, then stationed in Ireland. During his stay there, he made a survey of Dublin and its neighbourhood, which remained in use until it was superseded by the publication of the Ordnance Survey. In 1825 he served in the Mediterranean as a lieutenant in the 7th Fusiliers. In 1826 he transferred to the 69th Regiment, and then to the 52nd Light Infantry in Nova Scotia, having been promoted to Captain. During this time he served as deputy quartermaster-genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Act Of Parliament
Acts of Parliament, sometimes referred to as primary legislation, are texts of law passed by the Legislature, legislative body of a jurisdiction (often a parliament or council). In most countries with a parliamentary system of government, acts of parliament begin as a Bill (law), bill, which the legislature votes on. Depending on the structure of government, this text may then be subject to assent or approval from the Executive (government), executive branch. Bills A draft act of parliament is known as a Bill (proposed law), bill. In other words, a bill is a proposed law that needs to be discussed in the parliament before it can become a law. In territories with a Westminster system, most bills that have any possibility of becoming law are introduced into parliament by the government. This will usually happen following the publication of a "white paper", setting out the issues and the way in which the proposed new law is intended to deal with them. A bill may also be introduced in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Devon Railway Company
The South Devon Railway Company built and operated the railway from Exeter to Plymouth and Torquay in Devon, England. It was a broad gauge railway built by Isambard Kingdom Brunel. The line had to traverse difficult hilly terrain, and the company adopted the atmospheric system in which trains were drawn by a piston in a tube laid between the rails, a vacuum being created by stationary engines. The revolutionary system proved to have insuperable technical difficulties and was abandoned. The line continued as a conventional locomotive railway. The company promoted a number of branches, through the medium of nominally independent companies. Its original main line between Exeter and Plymouth remains in use today as an important part of the main line between London and Plymouth. Chronology * 1844 South Devon Railway Act passed by Parliament * 1846 opened to Newton Abbot * 1847 opened to Totnes, atmospheric trains start running * 1848 atmospheric trains withdrawn, Torquay branch o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Western Railway
The Great Western Railway (GWR) was a British railway company that linked London with the southwest, west and West Midlands of England and most of Wales. It was founded in 1833, received its enabling Act of Parliament on 31 August 1835 and ran its first trains in 1838 with the initial route completed between London and Bristol in 1841. It was engineered by Isambard Kingdom Brunel, who chose a broad gauge of —later slightly widened to —but, from 1854, a series of amalgamations saw it also operate standard-gauge trains; the last broad-gauge services were operated in 1892. The GWR was the only company to keep its identity through the Railways Act 1921, which amalgamated it with the remaining independent railways within its territory, and it was finally merged at the end of 1947 when it was nationalised and became the Western Region of British Railways. The GWR was called by some "God's Wonderful Railway" and by others the "Great Way Round" but it was famed as the "Holiday ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
