-
41 bolster
1) подбалка, брус, поперечина, деревянная подкладка, подушка2) архит. завиток капители колонны3) вага4) грохот, решето, сито5) буфер6) матрица7) втулка8) стойка перил9) долото каменщика, скарпель•* * *1. опорный брус; подбабок; подбалка2. завиток капители колонны3. скарпель; долото каменщика4. горбыль; обапол5. (широкий) фиксатор арматуры6. поперечный элемент кружального свода ( опалубки)7. гидр. цилиндрический габион8. фигурная стойка перил- beam bolster -
42 plate
1) лист; плита; пластинка; пластина2) жесть; листовой металл3) опорный деревянный брус; мауэрлат; верхний брус обвязки4) нижняя обвязка; подстропильная вязка5) сланец6) листовое, зеркальное стекло7) гравюра8) циферблат•- adjusting plate - air diffuser plate - aluminium plate - anchor plate - angular plate - articulated plate - baffle plate - base plate - batten plate - bearing plate - bed plate - bloom base plate - bottom plate - brass plate - buckle plate - capacity plate - card plate - ceiling plate - ceramized plate - channelled plate - chord plate - chuck plate - clad plate - column base plate - composite plate - corner plate - corrugated plate - crawler plate - crown plate - crushing plate - curb plate - curved plate - deck plate - diaphragm plate - distributing plate - door plate - doubling plate - dressing plate - dual-coat plate - earth plate - eaves plate - elastic plate - eliminator plate - end plate - filler plate - finger plate - finishing plate - fixing plate - flange plate - flat plate - flexible plate - flitch plate - folder plates - foundation plate - foundation anchor plate - front plate - fuel plate - glass plate - ground plate - gusset plate - head plate - hinge plate - hitch plate - inner plate - insulating roof deck plate - iron plate - joint plate - key plate - leaded bevelled plate - letter-box plate - letter-drop plate - levelling plate - light plate - light-gauge plate - liner plate - mallet plate - margin plate - masonry plate - metal plate - mop plate - mould plate - orthotropic plate - outside studding plate - partition plate - partition studding plate - patch plate - patent plate - pin plate - poling plate - push plate - rafter plate - raising plate - reinforcement plate - reinforcing plate - return plate - ribbed plate - roadbed base plate - rolled plate - roller plate - sandwich plate - setting plate - side plate - skin plate - sleeper plate - solid plate - splice plate - staff plate - stainless steel plate - stamped plate - stay plate - stiffened plate - stiffening plate - stove plate - straightening plate - strap plate - swash plate - synthetic wool plate - tamping plate - thick plate - thin plate - thin ribbed plate - top flange plate - trimming plates - truss-bearing plate - vibrating plate - wall plate - web plate - wobble plate - zinc plate* * *1. пластина; пластинка; плита2. лист, листовой материал3. опорный деревянный брус; мауэрлат; верхний брус обвязки4. толстолистовая сталь5. электролитическое покрытие6. металлизировать; плакировать- absorber plateplate thickened under column — плитный фундамент (с выступами под колонны, расположенными на нижней поверхности плиты)
- access plate
- air diffuser plate
- aluminum plate
- anchor bearing plate
- anchor plate
- angle plate
- armor plate
- articulated plate
- back plate
- baffle plate
- base plate
- batten plate
- beam bearing plate
- beams-to-glulam-column T plate
- beams-to-glulam-column U plate
- bearing plate
- bed plate
- bottom plate
- bottom chord junction plate
- brake plate
- canted tie plate
- capacity plate
- cast-iron plate
- ceiling plate
- cheek plate
- chequered plate
- chequer plate
- chord plate
- clamping plate
- compaction plate
- corner plate
- cover plate
- crawler plate
- curb plate
- curved plate
- deck plate
- diaphragm plate
- diffuser plate
- door plate
- earth plate
- eaves plate
- edge plate
- eliminator plate
- filler plate
- finger plate
- flat plate
- flexible plate
- floor plate
- folded plates
- foundation plate
- glass plate
- grid plate
- ground plate
- gusset plate
- head plate
- hinged plate
- hot rolled steel plate
- infinite plate
- jacking plate
- jack plate
- junction plate
- key plate
- kick plate
- letter-box plate
- liner plate
- lining plate
- masonry plate
- mop plate
- nail plate
- one-way vibrating plate
- orifice plate
- orthotropic plate
- outside studding plate
- partial cover plate
- perforated plate
- porous diffuser plate
- rating plate
- reversible vibration plate
- ribbed plate
- ridge plate
- rigid plate
- saddle plate
- sandwich plate
- semi-infinite plate
- shear plate
- shell plate
- sill plate
- sliding plate
- sole plate
- splice plate
- stay plate
- steel plate
- stressed plate
- switch plate
- tie plate
- top plate
- tube plate
- valve plate
- vibrating plate
- vibrating tamping plate
- walk-behind compacting plate
- wall plate
- web plate
- wing plate
- zinc plate -
43 rotor
1. ротор3. (несущий) винт < вертолета>, НВ; несуще-тянущий винт < самолета вертикального взлета и посадки>, НТВ4. вихрь, ротор < векторного поля>air-driven rotorarticulated rotorautorotating rotorbearingless rotorbottom rotorcirculation-control rotorcirculation-controlled rotorclimbing rotorco-axial rotorscompressor rotorcompressor stage rotorcontra-rotating rotorscross-beam rotordelta-hinged rotordescending rotoredgewise moving rotorelastomeric rotorengine rotorfan rotorfan in the fin tail rotorfan-in-tail rotorfenestron tail rotorfinite-blade rotorfixed-tip rotorfold rotorfour-bladed rotorfree-tip rotorfully articulated rotorgimballed rotorglass fiber rotorhelicopter rotorhingeless rotorhovering rotorintegrally bladed rotorjet rotorlifting rotorlow-inflow rotormain rotormirror-image rotormistuned rotormoderate offset rotormultiple-load-path rotoropen rotoroverlapped rotorspaired rotorspropfan rotorquiet tail rotorrigid rotorring fin tail rotorsee-saw rotorsemiarticulated rotorsemirigid rotorshrouded tail rotorside-by-side rotorssingle-load-path rotorsnap-through rotorsoft in-plane rotorstationary rotorstiff in-plane rotorstopped rotortail rotortandem rotorsteetering rotorthick bladed rotortilt rotortop rotortriple-load-path rotortuned rotorturbine rotortwin rotorstwo-blade rotortwo-bladed rotortwo-position rotorunderslung rotorvariable camber rotorX-shaped rotorX-wing rotor -
44 Brunel, Isambard Kingdom
SUBJECT AREA: Civil engineering, Land transport, Mechanical, pneumatic and hydraulic engineering, Ports and shipping, Public utilities, Railways and locomotives[br]b. 9 April 1806 Portsea, Hampshire, Englandd. 15 September 1859 18 Duke Street, St James's, London, England[br]English civil and mechanical engineer.[br]The son of Marc Isambard Brunel and Sophia Kingdom, he was educated at a private boarding-school in Hove. At the age of 14 he went to the College of Caen and then to the Lycée Henri-Quatre in Paris, after which he was apprenticed to Louis Breguet. In 1822 he returned from France and started working in his father's office, while spending much of his time at the works of Maudslay, Sons \& Field.From 1825 to 1828 he worked under his father on the construction of the latter's Thames Tunnel, occupying the position of Engineer-in-Charge, exhibiting great courage and presence of mind in the emergencies which occurred not infrequently. These culminated in January 1828 in the flooding of the tunnel and work was suspended for seven years. For the next five years the young engineer made abortive attempts to find a suitable outlet for his talents, but to little avail. Eventually, in 1831, his design for a suspension bridge over the River Avon at Clifton Gorge was accepted and he was appointed Engineer. (The bridge was eventually finished five years after Brunel's death, as a memorial to him, the delay being due to inadequate financing.) He next planned and supervised improvements to the Bristol docks. In March 1833 he was appointed Engineer of the Bristol Railway, later called the Great Western Railway. He immediately started to survey the route between London and Bristol that was completed by late August that year. On 5 July 1836 he married Mary Horsley and settled into 18 Duke Street, Westminster, London, where he also had his office. Work on the Bristol Railway started in 1836. The foundation stone of the Clifton Suspension Bridge was laid the same year. Whereas George Stephenson had based his standard railway gauge as 4 ft 8½ in (1.44 m), that or a similar gauge being usual for colliery wagonways in the Newcastle area, Brunel adopted the broader gauge of 7 ft (2.13 m). The first stretch of the line, from Paddington to Maidenhead, was opened to traffic on 4 June 1838, and the whole line from London to Bristol was opened in June 1841. The continuation of the line through to Exeter was completed and opened on 1 May 1844. The normal time for the 194-mile (312 km) run from Paddington to Exeter was 5 hours, at an average speed of 38.8 mph (62.4 km/h) including stops. The Great Western line included the Box Tunnel, the longest tunnel to that date at nearly two miles (3.2 km).Brunel was the engineer of most of the railways in the West Country, in South Wales and much of Southern Ireland. As railway networks developed, the frequent break of gauge became more of a problem and on 9 July 1845 a Royal Commission was appointed to look into it. In spite of comparative tests, run between Paddington-Didcot and Darlington-York, which showed in favour of Brunel's arrangement, the enquiry ruled in favour of the narrow gauge, 274 miles (441 km) of the former having been built against 1,901 miles (3,059 km) of the latter to that date. The Gauge Act of 1846 forbade the building of any further railways in Britain to any gauge other than 4 ft 8 1/2 in (1.44 m).The existence of long and severe gradients on the South Devon Railway led to Brunel's adoption of the atmospheric railway developed by Samuel Clegg and later by the Samuda brothers. In this a pipe of 9 in. (23 cm) or more in diameter was laid between the rails, along the top of which ran a continuous hinged flap of leather backed with iron. At intervals of about 3 miles (4.8 km) were pumping stations to exhaust the pipe. Much trouble was experienced with the flap valve and its lubrication—freezing of the leather in winter, the lubricant being sucked into the pipe or eaten by rats at other times—and the experiment was abandoned at considerable cost.Brunel is to be remembered for his two great West Country tubular bridges, the Chepstow and the Tamar Bridge at Saltash, with the latter opened in May 1859, having two main spans of 465 ft (142 m) and a central pier extending 80 ft (24 m) below high water mark and allowing 100 ft (30 m) of headroom above the same. His timber viaducts throughout Devon and Cornwall became a feature of the landscape. The line was extended ultimately to Penzance.As early as 1835 Brunel had the idea of extending the line westwards across the Atlantic from Bristol to New York by means of a steamship. In 1836 building commenced and the hull left Bristol in July 1837 for fitting out at Wapping. On 31 March 1838 the ship left again for Bristol but the boiler lagging caught fire and Brunel was injured in the subsequent confusion. On 8 April the ship set sail for New York (under steam), its rival, the 703-ton Sirius, having left four days earlier. The 1,340-ton Great Western arrived only a few hours after the Sirius. The hull was of wood, and was copper-sheathed. In 1838 Brunel planned a larger ship, some 3,000 tons, the Great Britain, which was to have an iron hull.The Great Britain was screwdriven and was launched on 19 July 1843,289 ft (88 m) long by 51 ft (15.5 m) at its widest. The ship's first voyage, from Liverpool to New York, began on 26 August 1845. In 1846 it ran aground in Dundrum Bay, County Down, and was later sold for use on the Australian run, on which it sailed no fewer than thirty-two times in twenty-three years, also serving as a troop-ship in the Crimean War. During this war, Brunel designed a 1,000-bed hospital which was shipped out to Renkioi ready for assembly and complete with shower-baths and vapour-baths with printed instructions on how to use them, beds and bedding and water closets with a supply of toilet paper! Brunel's last, largest and most extravagantly conceived ship was the Great Leviathan, eventually named The Great Eastern, which had a double-skinned iron hull, together with both paddles and screw propeller. Brunel designed the ship to carry sufficient coal for the round trip to Australia without refuelling, thus saving the need for and the cost of bunkering, as there were then few bunkering ports throughout the world. The ship's construction was started by John Scott Russell in his yard at Millwall on the Thames, but the building was completed by Brunel due to Russell's bankruptcy in 1856. The hull of the huge vessel was laid down so as to be launched sideways into the river and then to be floated on the tide. Brunel's plan for hydraulic launching gear had been turned down by the directors on the grounds of cost, an economy that proved false in the event. The sideways launch with over 4,000 tons of hydraulic power together with steam winches and floating tugs on the river took over two months, from 3 November 1857 until 13 January 1858. The ship was 680 ft (207 m) long, 83 ft (25 m) beam and 58 ft (18 m) deep; the screw was 24 ft (7.3 m) in diameter and paddles 60 ft (18.3 m) in diameter. Its displacement was 32,000 tons (32,500 tonnes).The strain of overwork and the huge responsibilities that lay on Brunel began to tell. He was diagnosed as suffering from Bright's disease, or nephritis, and spent the winter travelling in the Mediterranean and Egypt, returning to England in May 1859. On 5 September he suffered a stroke which left him partially paralysed, and he died ten days later at his Duke Street home.[br]Further ReadingL.T.C.Rolt, 1957, Isambard Kingdom Brunel, London: Longmans Green. J.Dugan, 1953, The Great Iron Ship, Hamish Hamilton.IMcNBiographical history of technology > Brunel, Isambard Kingdom
См. также в других словарях:
Conjugate beam method — (0) real beam, (1) shear and moment, (2) conjugate beam, (3) slope and displacement The conjugate beam method is an engineering method to derive the slope and displacement of a beam. The conjugate beam method was developed by H. Müller Breslau in … Wikipedia
Box beam — Box Box, n.; pl. {Boxes} [As. box a small case or vessel with a cover; akin to OHG. buhsa box, G. b[ u]chse; fr. L. buxus boxwood, anything made of boxwood. See {Pyx}, and cf. {Box} a tree, {Bushel}.] 1. A receptacle or case of any firm material… … The Collaborative International Dictionary of English
bridge — bridge1 bridgeable, adj. bridgeless, adj. bridgelike, adj. /brij/, n., v., bridged, bridging, adj. n. 1. a structure spanning and providing passage over a river, chasm, road, or the like. 2. a connecting, transitional, or intermediate route or… … Universalium
Door — For other uses, see Door (disambiguation). A door is a movable structure used to open and close off an entrance, typically consisting of a panel that swings on hinges or that slides or rotates inside of a space. When open, they admit ventilation… … Wikipedia
building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… … Universalium
Glossary of nautical terms — This is a glossary of nautical terms; some remain current, many date from the 17th 19th century. See also Wiktionary s nautical terms, Category:Nautical terms, and Nautical metaphors in English. Contents: A B C D E F G H I J K L M N O P Q R … Wikipedia
ICF Bogie — is a conventional railway bogie used on the majority of Indian Railway main line passenger coaches. The design of the bogie was developed by ICF (Integral Coach Factory), Perumbur, India in collaboration with the Swiss Car Elevator Manufacturing… … Wikipedia
Buckling — In engineering, buckling is a failure mode characterized by a sudden failure of a structural member subjected to high compressive stresses, where the actual compressive stress at the point of failure is less than the ultimate compressive stresses … Wikipedia
electromagnet — /i lek troh mag nit/, n. a device consisting of an iron or steel core that is magnetized by electric current in a coil that surrounds it. [1815 25; ELECTRO + MAGNET] * * * Device consisting of a core of magnetic material such as iron, surrounded… … Universalium
Landing Ship, Tank — A Canadian LST off loads an M4 Sherman during the Allied invasion of Sicily in 1943. Landing Ship, Tank (LST) was the military designation for naval vessels created during World War II to support amphibious operations by carrying significant… … Wikipedia
Elastic instability — is a form of instability occurring in elastic systems, such as buckling of beams and plates subject to large compressive loads. ingle degree of freedom systemsConsider as a simple example a rigid beam of length L , hinged in one end and free in… … Wikipedia