harbour+engineering

• harbour engineering

• harbour engineering

SUBJECT AREA: Canals, Civil engineering, Ports and shipping, Railways and locomotives

[br]

[br]

[br]

William Jessop inherited from his father a natural ability in engineering, and because of his father's association with John Smeaton in the construction of Eddystone Lighthouse he was accepted by Smeaton as a pupil in 1759 at the age of 14. Smeaton was so impressed with his ability that Jessop was retained as an assistant after completion of his pupilage in 1767. As such he carried out field-work, making surveys on his own, but in 1772 he was recommended to the Aire and Calder Committee as an independent engineer and his first personally prepared report was made on the Haddlesey Cut, Selby Canal. It was in this report that he gave his first evidence before a Parliamentary Committee. He later became Resident Engineer on the Selby Canal, and soon after he was elected to the Smeatonian Society of Engineers, of which he later became Secretary for twenty years. Meanwhile he accompanied Smeaton to Ireland to advise on the Grand Canal, ultimately becoming Consulting Engineer until 1802, and was responsible for Ringsend Docks, which connected the canal to the Liffey and were opened in 1796. From 1783 to 1787 he advised on improvements to the River Trent, and his ability was so recognized that it made his reputation. From then on he was consulted on the Cromford Canal (1789–93), the Leicester Navigation (1791–4) and the Grantham Canal (1793–7); at the same time he was Chief Engineer of the Grand Junction Canal from 1793 to 1797 and then Consulting Engineer until 1805. He also engineered the Barnsley and Rochdale Canals. In fact, there were few canals during this period on which he was not consulted. It has now been established that Jessop carried the responsibility for the Pont-Cysyllte Aqueduct in Wales and also prepared the estimates for the Caledonian Canal in 1804. In 1792 he became a partner in the Butterley ironworks and thus became interested in railways. He proposed the Surrey Iron Railway in 1799 and prepared for the estimates; the line was built and opened in 1805. He was also the Engineer for the 10 mile (16 km) long Kilmarnock \& Troon Railway, the Act for which was obtained in 1808 and was the first Act for a public railway in Scotland. Jessop's advice was sought on drainage works between 1785 and 1802 in the lowlands of the Isle of Axholme, Holderness, the Norfolk Marshlands, and the Axe and Brue area of the Somerset Levels. He was also consulted on harbour and dock improvements. These included Hull (1793), Portsmouth (1796), Folkestone (1806) and Sunderland (1807), but his greatest dock works were the West India Docks in London and the Floating Harbour at Bristol. He was Consulting Engineer to the City of London Corporation from 1796to 1799, drawing up plans for docks on the Isle of Dogs in 1796; in February 1800 he was appointed Engineer, and three years later, in September 1803, he was appointed Engineer to the Bristol Floating Harbour. Jessop was regarded as the leading civil engineer in the country from 1785 until 1806. He died following a stroke in 1814.

[br]

SUBJECT AREA: Civil engineering, Ports and shipping, Railways and locomotives

[br]

[br]

[br]

The son of a miller, he received a rudimentary education in the village school. At an early age he was helping his father in the mill, and in 1800 he was apprenticed to a cabinet maker. After four years he returned to work with his father, but, preferring to leave the parental home, he not long afterwards joined a firm of agricultural-machinery makers in Swanton in Norfolk. There he acquired a reputation for making accurate patterns for the iron caster and demonstrated a talent for mechanical invention, patenting a self-regulating windmill sail in 1807. He then set up on his own as a millwright, but he found he could better himself by joining the engineering works of Ransomes of Ipswich in 1812. He was soon appointed their Chief Engineer, and after nine years he became a partner in the firm until he moved to London in 1826. Around 1818 he invented the treadmill, with the aim of putting prisoners to useful work in grinding corn and other applications. It was rapidly adopted by the principal prisons, more as a means of punishment than an instrument of useful work.

From 1814 Cubitt had been gaining experience in civil engineering, and upon his removal to London his career in this field began to take off. He was engaged on many canal-building projects, including the Oxford and Liverpool Junction canals. He accomplished some notable dock works, such as the Bute docks at Cardiff, the Middlesborough docks and the coal drops on the river Tees. He improved navigation on the river Severn and compiled valuable reports on a number of other leading rivers.

The railway construction boom of the 1840s provided him with fresh opportunities. He engineered the South Eastern Railway (SER) with its daringly constructed line below the cliffs between Folkestone and Dover; the railway was completed in 1843, using massive charges of explosive to blast a way through the cliffs. Cubitt was Consulting Engineer to the Great Northern Railway and tried, with less than his usual success, to get the atmospheric system to work on the Croydon Railway.

When the SER began a steamer service between Folkestone and Boulogne, Cubitt was engaged to improve the port facilities there and went on to act as Consulting Engineer to the Boulogne and Amiens Railway. Other commissions on the European continent included surveying the line between Paris and Lyons, advising the Hanoverian government on the harbour and docks at Hamburg and directing the water-supply works for Berlin.

Cubitt was actively involved in the erection of the Crystal Palace for the Great Exhibition of 1851; in recognition of this work Queen Victoria knighted him at Windsor Castle on 23 December 1851.

Cubitt's son Joseph (1811–72) was also a notable civil engineer, with many railway and harbour works to his credit.

[br]

SUBJECT AREA: Civil engineering, Ports and shipping

[br]

[br]

[br]

Following education at the Royal High School of Edinburgh, Bell served an apprenticeship with a Mr Bertram, engineer and shipwright of Leith, before continuing as a regular pupil with Bell and Miller, the well-known civil engineers of Glasgow. A short period at Pelton Colliery in County Durham followed, and then at the early age of 20 Bell was appointed Resident Engineer on the construction of the Meadowside Graving Dock in Glasgow.

The Meadowside Dry Dock was opened on 28 January 1858 and was a remarkable act of faith by the proprietors Messrs Tod and McGregor, one of the earliest companies in iron shipbuilding in the British Isles. It was the first dry dock in the City of Glasgow and used the mouth of the river Kelvin for canting ships; at the time the dimensions of 144×19×5.5m depth were regarded as quite daring. This dock was to remain in regular operation for nearly 105 years and is testimony to the skills of Imrie Bell and his colleagues.

In the following years he worked for the East India Railway Company, where he was in charge of the southern half of the Jumna Railway Bridge at Allahabad, before going on to other exciting civil engineering contracts in India. On his return home, Bell became Engineer to Leith Docks, and three years later he became Executive Engineer to the States of Jersey, where he constructed St Helier's Harbour and the lighthouse at La Corbiere—the first in Britain to be built with Portland cement. In 1878 he rejoined his old firm of Bell and Miller, and ultimately worked from their Westminster office. One of his last jobs in Scotland was supervising the building of the Great Western Road Bridge in Glasgow, one of the beautiful bridges in the West End of the city.

Bell retired from business in 1898 and lived in Surrey for the rest of his life.

[br]

SUBJECT AREA: Civil engineering, Ports and shipping

[br]

[br]

[br]

On completing his schooling, Deas spent some years in a locomotive manufacturing shop in Edinburgh and then in a civil engineer's office. He selected the railway for his career, and moved upwards through the professional ranks, working for different companies until 1864 when he became Engineer-in-Chief of the Edinburgh \& Glasgow Railway. This later became the North British Railway and after some years, in 1869, Deas moved to the Clyde Navigation Trust as their Engineer. For thirty years he controlled the development of this great river, and with imaginative vision and determined hard work he saw a trebling in revenue, length of quayage and water area under the Trust's jurisdiction. His office worked on a wide range of problems, including civil engineering, maintenance of harbour craft and the drafting of reports for the many Parliamentary Acts required for the extension of Glasgow Harbour. To understand the immensity of the task, one must appreciate that the River Clyde then had sixty-five shipyards and could handle the largest ships afloat. This had come through the canalization of the old meandering and shallow stream and the difficult removal of the river bed's rock barriers.

[br]

1) General subject: man-o'-war harbour, man-of-war harbour

2) Engineering: naval harbour

1) General subject: bield, canopy, conceal, cover, embower, ensconce, entomb, harbor, harbour, hide, immantle, mantle, pavilion (в павильоне, палатке и т. п.), pavillion (в павильоне, палатке (и т.п.)), screen, secrete, shelter, shield, take shelter or cover, act as a screen for (кого-л.)

2) American: keep shady (кого-л.)

3) Military: (от наблюдения) conceal, (от наблюдения)(от огня) cover, defilade, defilade (естественной маской, рельефом), entrench, intrench

4) Engineering: house

5) Construction: shroud

6) Law: harbor (преступника), harbour (преступника), receive (заведомо похищенное имущество или преступника), secret (преступление, преступника), secrete (преступление, преступника)

7) Diplomatic term: harbour (кого-л.)

8) Psychology: indicate

9) Scottish language: hap

10) Jargon: plant

11) Football: (мяч) shield

12) leg.N.P. harbor (a criminal)

13) Makarov: give shelter, imbower, cover up (преступление)

m; nur Sg. hydraulic engineering

* * *

m no pl

* * *

m kein pl canal, harbour [or AM -or] and river engineering

* * *

Wasserbau m; nur sg hydraulic engineering

* * *

hydraulic engineering n.

SUBJECT AREA: Civil engineering, Mechanical, pneumatic and hydraulic engineering, Steam and internal combustion engines

[br]

[br]

[br]

As a boy, Smeaton showed mechanical ability, making for himself a number of tools and models. This practical skill was backed by a sound education, probably at Leeds Grammar School. At the age of 16 he entered his father's office; he seemed set to follow his father's profession in the law. In 1742 he went to London to continue his legal studies, but he preferred instead, with his father's reluctant permission, to set up as a scientific instrument maker and dealer and opened a shop of his own in 1748. About this time he began attending meetings of the Royal Society and presented several papers on instruments and mechanical subjects, being elected a Fellow in 1753. His interests were turning towards engineering but were informed by scientific principles grounded in careful and accurate observation.

In 1755 the second Eddystone lighthouse, on a reef some 14 miles (23 km) off the English coast at Plymouth, was destroyed by fire. The President of the Royal Society was consulted as to a suitable engineer to undertake the task of constructing a new one, and he unhesitatingly suggested Smeaton. Work began in 1756 and was completed in three years to produce the first great wave-swept stone lighthouse. It was constructed of Portland stone blocks, shaped and pegged both together and to the base rock, and bonded by hydraulic cement, scientifically developed by Smeaton. It withstood the storms of the English Channel for over a century, but by 1876 erosion of the rock had weakened the structure and a replacement had to be built. The upper portion of Smeaton's lighthouse was re-erected on a suitable base on Plymouth Hoe, leaving the original base portion on the reef as a memorial to the engineer.

The Eddystone lighthouse made Smeaton's reputation and from then on he was constantly in demand as a consultant in all kinds of engineering projects. He carried out a number himself, notably the 38 mile (61 km) long Forth and Clyde canal with thirty-nine locks, begun in 1768 but for financial reasons not completed until 1790. In 1774 he took charge of the Ramsgate Harbour works.

On the mechanical side, Smeaton undertook a systematic study of water-and windmills, to determine the design and construction to achieve the greatest power output. This work issued forth as the paper "An experimental enquiry concerning the natural powers of water and wind to turn mills" and exerted a considerable influence on mill design during the early part of the Industrial Revolution. Between 1753 and 1790 Smeaton constructed no fewer than forty-four mills.

Meanwhile, in 1756 he had returned to Austhorpe, which continued to be his home base for the rest of his life. In 1767, as a result of the disappointing performance of an engine he had been involved with at New River Head, Islington, London, Smeaton began his important study of the steam-engine. Smeaton was the first to apply scientific principles to the steam-engine and achieved the most notable improvements in its efficiency since its invention by Newcomen, until its radical overhaul by James Watt. To compare the performance of engines quantitatively, he introduced the concept of "duty", i.e. the weight of water that could be raised 1 ft (30 cm) while burning one bushel (84 lb or 38 kg) of coal. The first engine to embody his improvements was erected at Long Benton colliery in Northumberland in 1772, with a duty of 9.45 million pounds, compared to the best figure obtained previously of 7.44 million pounds. One source of heat loss he attributed to inaccurate boring of the cylinder, which he was able to improve through his close association with Carron Ironworks near Falkirk, Scotland.

[br]

1) General subject: bear (чувство и т. п.), cherish, deliver, entertain (надежду, сомнение), fare (ся), feed, feed on (чем-либо), feel repugnance (к чему-л.), foster (чувство), fuel, harbor (злобу), harbour, nourish (надежду и т. п.), nurse (злобу), nurture, put dependence (к кому-л.), supply, provide nutriment

2) Engineering: power (энергией)

3) Bookish: nutrify

4) Chemistry: delivered

5) Railway term: feed power

6) Diplomatic term: harbour (злобу)

7) Electronics: energize

8) Cables: feeding

9) Makarov: nurture (привязанность и т.п.), provide nutriment (воображению и т.п.), supply nourishment, feed upon (чем-л.)

10) Gas processing plants: fed

1) Engineering: harbor railway

2) Railway term: harbour railroad

3) Economy: harbour railway, port railway

1) Engineering: harbor authorities

2) Law: harbour authority, port authority

3) Economy: harbour authorities

4) Business: port authorities

SUBJECT AREA: Civil engineering

[br]

[br]

[br]

After a basic education in mathematics, latin, French and geometry, Clark was articled to a solicitor, but he left after two years because he did not like the work. He had no permanent training otherwise, and for four years he led an idle life, becoming self-taught in the subjects that interested him. He eventually became a teacher at his old school before entering Cambridge, although he returned home after two years without taking a degree. He then toured the European continent extensively, supporting himself as best he could. He returned to England in 1839 and obtained further teaching posts. With the railway boom in progress he decided to become a surveyor and did some work on a proposed line between Oxford and Brighton.

After being promised an interview with Robert Stephenson, he managed to see him in March 1846. Stephenson took a liking to Clark and asked him to investigate the strains on the Britannia Bridge tubes under various given conditions. This work so gained Stephenson's full approval that, after being entrusted with experiments and designs, Clark was appointed Resident Engineer for the Britannia Bridge across the Menai Straits. He not only completed the bridge, which was opened on 19 October 1850, but also wrote the history of its construction. After the completion of the bridge—and again without any professional experience—he was appointed Engineer-in-Chief to the Electric and International Telegraph Company. He was consulted by Captain Mark Huish of the London \& North Western Railway on a telegraphic system for the railway, and in 1853 he introduced the Block Telegraph System.

Clark was engaged on the Crystal Palace and was responsible for many railway bridges in Britain and abroad. He was Engineer and part constructor of the harbour at Callao, Peru, and also of harbour works at Colón, Panama. On canal works he was contractor for the marine canal, the Morskoy Canal, in 1875 between Kronstadt and St Petersburg. His great work on canals, however, was the concept with Edward Leader Williams of the hydraulically operated barge lift at Anderton, Cheshire, linking the Weaver Navigation to the Trent \& Mersey Canal, whose water levels have a vertical separation of 50 ft (15 m). This was opened on 26 July 1875. The structure so impressed the French engineers who were faced with a bottleneck of five locks on the Neuffossée Canal south of Saint-Omer that they commissioned Clark to design a lift there. This was completed in 1878 and survives as a historic monument. The design was also adopted for four lifts on the Canal du Centre at La Louvière in Belgium, but these were not completed until after Clark's death.