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Track Gauge
In rail transport, track gauge (in American English, alternatively track gage) is the distance between the two rails of a railway track. All vehicles on a rail network must have wheelsets that are compatible with the track gauge. Since many different track gauges exist worldwide, gauge differences often present a barrier to wider operation on railway networks. The term derives from the metal bar, or gauge, that is used to ensure the distance between the rails is correct. Railways also deploy two other gauges to ensure compliance with a required standard. A '' loading gauge'' is a two-dimensional profile that encompasses a cross-section of the track, a rail vehicle and a maximum-sized load: all rail vehicles and their loads must be contained in the corresponding envelope. A '' structure gauge'' specifies the outline into which structures (bridges, platforms, lineside equipment etc.) must not encroach. Uses of the term The most common use of the term "track gauge" refers to t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rail Transport
Rail transport (also known as train transport) is a means of transport that transfers passengers and goods on wheeled vehicles running on rails, which are incorporated in tracks. In contrast to road transport, where the vehicles run on a prepared flat surface, rail vehicles (rolling stock) are directionally guided by the tracks on which they run. Tracks usually consist of steel rails, installed on sleepers (ties) set in ballast, on which the rolling stock, usually fitted with metal wheels, moves. Other variations are also possible, such as "slab track", in which the rails are fastened to a concrete foundation resting on a prepared subsurface. Rolling stock in a rail transport system generally encounters lower frictional resistance than rubber-tyred road vehicles, so passenger and freight cars (carriages and wagons) can be coupled into longer trains. The operation is carried out by a railway company, providing transport between train stations or freight customer faci ... [...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 di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Regulating The Gauge Of Railways Act 1846
The Railway Regulation (Gauge) Act 1846 (9 & 10 Vic. c.57) is an Act of the Parliament of the United Kingdom, that was designed to standardise railway tracks. It achieved royal assent on 18 August 1846, during the reign of Queen Victoria of the United Kingdom of Great Britain and Ireland. It mandated that the track gauge – which was the distance between the two running rails' inner faces – of 4 feet 8 inches to be the standard for Great Britain and 5 feet 3 inches to be the standard for Ireland.The metric equivalents of the dimensions specified are 1435 and 1600 millimetres respectively. The Act The Act stipulated that: Furthermore, it also provided that, following the Act's passing, it would be illegal to alter a railway gauge that was in use for the conveyance, i.e. transport, of passengers. Assessment The Act continued legislative approval of the broad-gauge railways constructed by the Great Western Railway engineer Isambard King ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Commission On Railway Gauges
The Royal Commission on Railway Gauges was held in the United Kingdom in 1845 to choose between the Broad Gauge of the Great Western Railway and its allies, and the so-called narrow gauge used by most of the rest of the country. The situation in Ireland where there were three gauges was also considered. Following the Royal Commission in August 1846 the Gauge Act was passed which mandated all new railways be constructed to in England, Scotland and Wales, and to in Ireland. The Great Western Railway was allowed to continue with . Narrow gauges Really narrow gauges such as of the Ffestiniog Railway appear to have been overlooked. in Unlike Italy and France, which regulated the choice of narrow gauge gauges, Britain did not, which resulted in a large number of narrow gauges, including: * – earliest use in 1836. * – 1879 * – 1859 * – 1884 * – 1873 * – 1863 * Several other rarely used gauges See also * Regulating the Gauge of Railways Act 1846 * Rail g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Break-of-gauge
With railways, a break of gauge occurs where a line of one track gauge (the distance between the rails, or between the wheels of trains designed to run on those rails) meets a line of a different gauge. Trains and rolling stock generally cannot run through without some form of conversion between gauges, leading to passengers having to change trains and freight requiring transloading or transshipping; this can add delays, costs, and inconvenience to travel on such a route. History Break of gauge was a common issue in the early days of railways, as standards had not yet been set and different organizations each used their own favored gauge on the lines they controlled—sometimes for mechanical and engineering reasons (optimizing for geography or particular types of load and rolling stock), and sometimes for commercial and competitive reasons (interoperability and non-interoperability within and between companies and alliances were often key strategic moves). Various solutions ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gauge War
The Gauge War (or Gauge Wars) was a figurative war of intense competition to control new territory, waged between expanding railway companies in Great Britain in the nineteenth century. The contest for which track gauge should become the standard carried with it the greater struggle for which companies and stakeholders would win or lose in commerce, controlling or commercially dominating rights of way. The Gauge War was arguably the earliest format war between two similar but incompatible technologies. Origins The Great Western Railway adopted the broad gauge of at the outset, while competing railway companies adopted the gauge of , which later became standard gauge. As the railway companies sought to expand commercially and geographically, they wished to dominate areas of the country, hoping to exclude their competitors. The networks polarised into groups of ''broad gauge companies'' and of ''narrow gauge companies''. The term ''narrow gauge'' at the time referred to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eastern Counties Railway
The Eastern Counties Railway (ECR) was an English railway company incorporated in 1836 intended to link London with Ipswich via Colchester, and then extend to Norwich and Yarmouth. Construction began in 1837 on the first nine miles at the London end. Construction was beset by engineering and other problems, leading to severe financial difficulties. As a result, the project was truncated at Colchester in 1843 but through a series of acquisitions (including the Eastern Union Railway who completed the link between Colchester and Norwich) and opening of other lines, the ECR became the largest of the East Anglian railways. In 1862 ECR was merged with a number of other companies to form the Great Eastern Railway. Opening In 1835 a surveyor called Henry Sayer presented a plan for a new railway from London to York via Cambridge to London solicitors Dimes & Boyman. Together with John Clinton Robertson who was to become the first secretary of the ECR and engineers John Braithwaite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brunel Gauge
Isambard Kingdom Brunel (; 9 April 1806 – 15 September 1859) was a British civil engineer who is considered "one of the most ingenious and prolific figures in engineering history," "one of the 19th-century engineering giants," and "one of the greatest figures of the Industrial Revolution, hochanged the face of the English landscape with his groundbreaking designs and ingenious constructions." Brunel built dockyards, the Great Western Railway (GWR), a series of steamships including the first propeller-driven transatlantic steamship, and numerous important bridges and tunnels. His designs revolutionised public transport and modern engineering. Though Brunel's projects were not always successful, they often contained innovative solutions to long-standing engineering problems. During his career, Brunel achieved many engineering firsts, including assisting in the building of the first tunnel under a navigable river (the River Thames) and the development of the , the firs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Broad Gauge
A broad-gauge railway is a railway with a track gauge (the distance between the rails) broader than the used by standard-gauge railways. Broad gauge of , commonly known as Russian gauge, is the dominant track gauge in former Soviet Union ( CIS states, Baltic states, Georgia and Ukraine), Mongolia and Finland. Broad gauge of , commonly known as Irish Gauge, is the dominant track gauge in Ireland, and the Australian states of Victoria and Adelaide. Broad gauge of , commonly known as Iberian gauge, is the dominant track gauge in Spain and Portugal. Broad gauge of , commonly known as Indian gauge, is the dominant track gauge in India, Pakistan, Bangladesh, Sri Lanka, Argentina, Chile, and on BART (Bay Area Rapid Transit) in the San Francisco Bay Area. This is the widest gauge in common use anywhere in the world. It is possible for trains on both Iberian gauge and Indian gauge to travel on each other's tracks with no modifications in the vast majority of cases. History ... [...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 "Holi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isambard Kingdom Brunel
Isambard Kingdom Brunel (; 9 April 1806 – 15 September 1859) was a British civil engineer who is considered "one of the most ingenious and prolific figures in engineering history," "one of the 19th-century engineering giants," and "one of the greatest figures of the Industrial Revolution, hochanged the face of the English landscape with his groundbreaking designs and ingenious constructions." Brunel built dockyards, the Great Western Railway (GWR), a series of steamships including the first propeller-driven transatlantic steamship, and numerous important bridges and tunnels. His designs revolutionised public transport and modern engineering. Though Brunel's projects were not always successful, they often contained innovative solutions to long-standing engineering problems. During his career, Brunel achieved many engineering firsts, including assisting in the building of the first tunnel under a navigable river (the River Thames) and the development of the , the f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
London And Birmingham Railway
The London and Birmingham Railway (L&BR) was a railway company in the United Kingdom, in operation from 1833 to 1846, when it became part of the London and North Western Railway (L&NWR). The railway line which the company opened in 1838, between London and Birmingham, was the first intercity line to be built into London. It is now the southern section of the West Coast Main Line. The line was engineered by Robert Stephenson. It started at Euston Station in London, went north-west to Rugby, where it turned west to Coventry and on to Birmingham. It terminated at Curzon Street Station, which it shared with the Grand Junction Railway (GJR), whose adjacent platforms gave an interchange with full connectivity (with through carriages) between Liverpool, Manchester and London. History Early plans The railway engineer John Rennie proposed a railway line from London to Birmingham in 1823, and formed a company to build it by a route through Oxford and Banbury, a route later taken ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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