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George W. Buck
George Watson Buck (1789–1854) was the engineer of the Montgomeryshire Canal in the early 19th century, and was responsible for the unique lock paddle design. He was later resident engineer during the building of the London and Birmingham Railway, and also designed Stockport Viaduct and the Dane Valley Viaduct on the Manchester and Birmingham Railway. Early life Buck was born on 1 April 1789 at Stoke Holy Cross, near Norwich. His parents were Quakers and sent him, with his two brothers, to the Quaker School at Ackworth, West Yorkshire. With his schooling completed, his father placed him with a wholesaler at Tower Hill, London, as he wanted him to be involved in trade, but the position did not suit Buck, and so he looked for something else. Around 1807, the East London Waterworks Company were building Old Ford pumping station, which had been designed by Ralph Walker, and Buck managed to secure a job there. When the job was finished, Walker moved on to Farlington, to work on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Montgomeryshire Canal
The Montgomery Canal ( cy, Camlas Trefaldwyn), known colloquially as "The Monty", is a partially restored canal in eastern Powys and northwest Shropshire. The canal runs from the Llangollen Canal at Frankton Junction to Newtown via Llanymynech and Welshpool and crosses the England–Wales border. Originally, the canal from Llanymynech to Newtown was known as the Montgomeryshire Canal. It was named after the county of Montgomeryshire that it ran through and it was divided into Western and Eastern branches which met at Garthmyl. At Carreghofa Locks near Llanymynech, the Montgomeryshire Canal connected to the Llanymynech Branch of the Ellesmere Canal. These elements of the present-day Montgomery Canal were unified when they each became part of the Shropshire Union system: the Ellesmere Canal in 1846, the Eastern Branch in 1847 and the Western Branch in 1850. The canal fell into disuse following a breach in 1936 and was officially abandoned in 1944. With the revival of canal u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Newtown, Powys
Newtown ( cy, Y Drenewydd) is a town in Powys, Wales. It lies on the River Severn in the community of Newtown and Llanllwchaiarn, within the historic boundaries of Montgomeryshire. It was designated a new town in 1967 and saw population growth as firms settled, changing its market town character. Its 2001 population of 10,780 rose to 11,357 at the 2011 census. Newtown was the birthplace of Robert Owen in 1771, whose house stood on the present site of the HSBC Bank.BiographRetrieved 15 September 2018./ref> The town has a theatre, Theatr Hafren,Theatre sitRetrieved 15 September 2018./ref> and a public gallery, Oriel Davies, displaying contemporary arts and crafts.Gallery sitRetrieved 15 September 2018./ref> It is the largest town in Powys and Mid Wales. Etymology Both the English and Welsh names for the town mean "new town", the Welsh version with addition of the definite article. History At the end of the 13th century, Edward I commissioned Roger de Montgomerie to construc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skew Arch
A skew arch (also known as an oblique arch) is a method of construction that enables an arch bridge to span an obstacle at some angle other than a right angle. This results in the faces of the arch not being perpendicular to its abutments and its plan view being a parallelogram, rather than the rectangle that is the plan view of a regular, or "square" arch. In the case of a masonry skew arch, the construction requires precise stonecutting, as the cuts do not form right angles, but once the principles were fully understood in the early 19th century, it became considerably easier and cheaper to build a skew arch of brick. The problem of building skew arch masonry bridges was addressed by a number of early civil engineers and mathematicians, including Giovanni Barbara (1726), William Chapman (1787), Benjamin Outram (1798), Peter Nicholson (1828), George Stephenson (1830), Edward Sang (1835), Charles Fox (1836), George W. Buck (1839) and William Froude (''c.'' 1844). History ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trigonometry
Trigonometry () is a branch of mathematics that studies relationships between side lengths and angles of triangles. The field emerged in the Hellenistic world during the 3rd century BC from applications of geometry to astronomical studies. The Greeks focused on the calculation of chords, while mathematicians in India created the earliest-known tables of values for trigonometric ratios (also called trigonometric functions) such as sine. Throughout history, trigonometry has been applied in areas such as geodesy, surveying, celestial mechanics, and navigation. Trigonometry is known for its many identities. These trigonometric identities are commonly used for rewriting trigonometrical expressions with the aim to simplify an expression, to find a more useful form of an expression, or to solve an equation. History Sumerian astronomers studied angle measure, using a division of circles into 360 degrees. They, and later the Babylonians, studied the ratios of the sides of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Listed Buildings In North Rode
North Rode is a civil parish in Cheshire East, England. It contains 16 buildings that are recorded in the National Heritage List for England as designated listed buildings, all of which are at Grade II. This grade is the lowest of the three gradings given to listed buildings and is applied to "buildings of national importance and special interest". Apart from the village of North Rode, the parish is rural, and most of the listed buildings are houses and associated structures, farmhouses, and farm buildings. The other listed buildings are a lock Lock(s) may refer to: Common meanings *Lock and key, a mechanical device used to secure items of importance *Lock (water navigation), a device for boats to transit between different levels of water, as in a canal Arts and entertainment * ''Lock ... on the Macclesfield Canal, a railway viaduct, two road bridges, a school, and a church. References Citations Sources * * * * * * * * * * * * * * * * * * * * {{DEFAU ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stockton And Darlington Railway
The Stockton and Darlington Railway (S&DR) was a railway company that operated in north-east England from 1825 to 1863. The world's first public railway to use steam locomotives, its first line connected collieries near Shildon with Darlington and Stockton-on-Tees in County Durham, and was officially opened on 27 September 1825. The movement of coal to ships rapidly became a lucrative business, and the line was soon extended to a new port at Middlesbrough. While coal waggons were hauled by steam locomotives from the start, passengers were carried in coaches drawn by horses until carriages hauled by steam locomotives were introduced in 1833. The S&DR was involved in the building of the East Coast Main Line between York and Darlington, but its main expansion was at Middlesbrough Docks and west into Weardale and east to Redcar. It suffered severe financial difficulties at the end of the 1840s and was nearly taken over by the York, Newcastle and Berwick Railway, before the ... [...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] |
River Severn
, name_etymology = , image = SevernFromCastleCB.JPG , image_size = 288 , image_caption = The river seen from Shrewsbury Castle , map = RiverSevernMap.jpg , map_size = 288 , map_caption = Tributaries (light blue) and major settlements on and near the Severn (bold blue) , pushpin_map = , pushpin_map_size = 288 , pushpin_map_caption= , subdivision_type1 = Country , subdivision_name1 = England and Wales , subdivision_type2 = , subdivision_name2 = , subdivision_type3 = Region , subdivision_name3 = Mid Wales, West Midlands, South West , subdivision_type4 = Counties , subdivision_name4 = Powys, Shropshire, Worcestershire, Gloucestershire , subdivision_type5 = Cities , subdivision_name5 = Shrewsbury, Worcester, Gloucester, Bristol , length = , width_min = , width_avg = , width_max = , depth_min = , depth_avg = ... [...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] |
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] |
Josias Jessop
Josias Jessop (1781–1826) was a noted canal engineer, and second son of William Jessop, one of the great canal engineers of the late eighteenth and early nineteenth centuries. He was trained by his father, and worked under him on his early projects, but proved his abilities during the construction of Bristol harbour. He became an independent consulting engineer from 1811. He died fourteen years later, a little before he reached the age of 45. Early life Jessop was the second son of William and Sarah Jessop, and was presumably born at Fairburn, North Yorkshire, since he was baptised in the church there on 26 October 1781. At the age of two or three, his family moved to Newark-on-Trent, and that remained their base until 1805. His father ensured that Jessop was well trained in the career that he knew well, and they worked together on several schemes, with the father supervising the son. The first such scheme was for the West India Docks, where he acted as assistant engineer to his ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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