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1 lead responsible engineer
Техника: ведущий ответственный инженерУниверсальный англо-русский словарь > lead responsible engineer
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2 LRE
lead responsible engineer - ведущий ответственный инженер -
3 LRE
1) Военный термин: Low Resolution Entity2) Техника: lead responsible engineer3) Сокращение: Launch & Recovery Element, Launch and Recovery Element, Low Risk Enhancement, liquid-rocket engine4) Менеджмент: last revised estimate5) Образование: Least Restrictive Environment, Legally Required Education6) Химическое оружие: latest revised estimate7) Должность: Linguistic Research And Engineering -
4 Stephenson, Robert
[br]b. 16 October 1803 Willington Quay, Northumberland, Englandd. 12 October 1859 London, England[br]English engineer who built the locomotive Rocket and constructed many important early trunk railways.[br]Robert Stephenson's father was George Stephenson, who ensured that his son was educated to obtain the theoretical knowledge he lacked himself. In 1821 Robert Stephenson assisted his father in his survey of the Stockton \& Darlington Railway and in 1822 he assisted William James in the first survey of the Liverpool \& Manchester Railway. He then went to Edinburgh University for six months, and the following year Robert Stephenson \& Co. was named after him as Managing Partner when it was formed by himself, his father and others. The firm was to build stationary engines, locomotives and railway rolling stock; in its early years it also built paper-making machinery and did general engineering.In 1824, however, Robert Stephenson accepted, perhaps in reaction to an excess of parental control, an invitation by a group of London speculators called the Colombian Mining Association to lead an expedition to South America to use steam power to reopen gold and silver mines. He subsequently visited North America before returning to England in 1827 to rejoin his father as an equal and again take charge of Robert Stephenson \& Co. There he set about altering the design of steam locomotives to improve both their riding and their steam-generating capacity. Lancashire Witch, completed in July 1828, was the first locomotive mounted on steel springs and had twin furnace tubes through the boiler to produce a large heating surface. Later that year Robert Stephenson \& Co. supplied the Stockton \& Darlington Railway with a wagon, mounted for the first time on springs and with outside bearings. It was to be the prototype of the standard British railway wagon. Between April and September 1829 Robert Stephenson built, not without difficulty, a multi-tubular boiler, as suggested by Henry Booth to George Stephenson, and incorporated it into the locomotive Rocket which the three men entered in the Liverpool \& Manchester Railway's Rainhill Trials in October. Rocket, was outstandingly successful and demonstrated that the long-distance steam railway was practicable.Robert Stephenson continued to develop the locomotive. Northumbrian, built in 1830, had for the first time, a smokebox at the front of the boiler and also the firebox built integrally with the rear of the boiler. Then in Planet, built later the same year, he adopted a layout for the working parts used earlier by steam road-coach pioneer Goldsworthy Gurney, placing the cylinders, for the first time, in a nearly horizontal position beneath the smokebox, with the connecting rods driving a cranked axle. He had evolved the definitive form for the steam locomotive.Also in 1830, Robert Stephenson surveyed the London \& Birmingham Railway, which was authorized by Act of Parliament in 1833. Stephenson became Engineer for construction of the 112-mile (180 km) railway, probably at that date the greatest task ever undertaken in of civil engineering. In this he was greatly assisted by G.P.Bidder, who as a child prodigy had been known as "The Calculating Boy", and the two men were to be associated in many subsequent projects. On the London \& Birmingham Railway there were long and deep cuttings to be excavated and difficult tunnels to be bored, notoriously at Kilsby. The line was opened in 1838.In 1837 Stephenson provided facilities for W.F. Cooke to make an experimental electrictelegraph installation at London Euston. The directors of the London \& Birmingham Railway company, however, did not accept his recommendation that they should adopt the electric telegraph and it was left to I.K. Brunel to instigate the first permanent installation, alongside the Great Western Railway. After Cooke formed the Electric Telegraph Company, Stephenson became a shareholder and was Chairman during 1857–8.Earlier, in the 1830s, Robert Stephenson assisted his father in advising on railways in Belgium and came to be increasingly in demand as a consultant. In 1840, however, he was almost ruined financially as a result of the collapse of the Stanhope \& Tyne Rail Road; in return for acting as Engineer-in-Chief he had unwisely accepted shares, with unlimited liability, instead of a fee.During the late 1840s Stephenson's greatest achievements were the design and construction of four great bridges, as part of railways for which he was responsible. The High Level Bridge over the Tyne at Newcastle and the Royal Border Bridge over the Tweed at Berwick were the links needed to complete the East Coast Route from London to Scotland. For the Chester \& Holyhead Railway to cross the Menai Strait, a bridge with spans as long-as 460 ft (140 m) was needed: Stephenson designed them as wrought-iron tubes of rectangular cross-section, through which the trains would pass, and eventually joined the spans together into a tube 1,511 ft (460 m) long from shore to shore. Extensive testing was done beforehand by shipbuilder William Fairbairn to prove the method, and as a preliminary it was first used for a 400 ft (122 m) span bridge at Conway.In 1847 Robert Stephenson was elected MP for Whitby, a position he held until his death, and he was one of the exhibition commissioners for the Great Exhibition of 1851. In the early 1850s he was Engineer-in-Chief for the Norwegian Trunk Railway, the first railway in Norway, and he also built the Alexandria \& Cairo Railway, the first railway in Africa. This included two tubular bridges with the railway running on top of the tubes. The railway was extended to Suez in 1858 and for several years provided a link in the route from Britain to India, until superseded by the Suez Canal, which Stephenson had opposed in Parliament. The greatest of all his tubular bridges was the Victoria Bridge across the River St Lawrence at Montreal: after inspecting the site in 1852 he was appointed Engineer-in-Chief for the bridge, which was 1 1/2 miles (2 km) long and was designed in his London offices. Sadly he, like Brunel, died young from self-imposed overwork, before the bridge was completed in 1859.[br]Principal Honours and DistinctionsFRS 1849. President, Institution of Mechanical Engineers 1849. President, Institution of Civil Engineers 1856. Order of St Olaf (Norway). Order of Leopold (Belgium). Like his father, Robert Stephenson refused a knighthood.Further ReadingL.T.C.Rolt, 1960, George and Robert Stephenson, London: Longman (a good modern biography).J.C.Jeaffreson, 1864, The Life of Robert Stephenson, London: Longman (the standard nine-teenth-century biography).M.R.Bailey, 1979, "Robert Stephenson \& Co. 1823–1829", Transactions of the Newcomen Society 50 (provides details of the early products of that company).J.Kieve, 1973, The Electric Telegraph, Newton Abbot: David \& Charles.PJGR -
5 Riquet, Pierre Paul
[br]b. 29 June 1604 Béziers, Hérault, Franced. 1 October 1680 buried at Toulouse, France[br]French canal engineer and constructor of the Canal du Midi.[br]Pierre Paul Riquet was the son of a wealthy lawyer whose ancestors came from Italy. In his education at the Jesuit College in Béziers he showed obvious natural ability in science and mathematics, but he received no formal engineering training. With his own and his wife's fortunes he was able to purchase a château at Verfeil, near Toulouse. In 1630 he was appointed a collector of the salt tax in Languedoc and in a short time became Lessee General (Fermier Général) of this tax for the whole province. This entailed constant travel through the district, with the result that he became very familiar with this part of the country. He also became involved in military contracting. He acquired a vast fortune out of both activities. At this time he pondered the possibility of building a canal from Toulouse to the Mediterranean beyond Béziers and, after further investigation as to possible water supplies, he wrote to Colbert in Paris on 16 November 1662 advocating the construction of the canal. Although the idea proved acceptable it was not until 27 May 1665 that Riquet was authorized to direct operations, and on 14 October 1666 he was given authority to construct the first part of the canal, from Toulouse to Trebes. Work started on 1 January 1667. By 1669 he had between 7,000 and 8,000 men employed on the work. Unhappily, Riquet died just over six months before the canal was completed, the official opening beingon 15 May 1681.Although Riquet's fame rightly rests on the Canal du Midi, probably the greatest work of its time in Europe, he was also consulted about and was responsible for other projects. He built an aqueduct on more than 100 arches to lead water into the grounds of the château of his friend the marquis de Castres. The plans for this work, which involved considerable practical difficulties, were finalized in 1670, and water flowed into the château grounds in 1676. Also in 1676, Riquet was commissioned to lead the waters of the river Ourcq into Paris; he drew up plans, but he was too busy to undertake the construction and on his death the work was shelved until Napoleon's time. He was responsible for the creation of the port of Sète on the Mediterranean at the end of the Canal du Midi. He was also consulted on the supply of water to the Palace of Versailles and on a proposed route which later became the Canal de Bourgogne. Riquet was a very remarkable man: when he started the construction of the canal he was well over 60 years old, an age at which most people are retiring, and lived almost to its completion.[br]Further ReadingL.T.C.Rolt, 1973, From Sea to Sea, London: Allen Lane; rev. ed. 1994, Bridgwater: Internet Ltd.Jean-Denis Bergasse, 1982–7, Le Canal de Midi, 4 vols, Hérault:—Vol. I: Pierre Paul Riquet et le Canal du Midi dans les arts et la littérature; Vol II: Trois Siècles debatellerie et de voyage; Vol. III: Des Siècles d'aventures humaine; Vol. IV: Grands Moments et grands sites.JHB
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