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Navigable Aqueduct
Navigable aqueducts (sometimes called water bridges) are bridge structures that carry navigable waterway canals over other rivers, valleys, railways or roads. They are primarily distinguished by their size, carrying a larger cross-section of water than most water-supply aqueducts. Roman aqueducts were used to transport water and were created in Ancient Rome. The long steel Briare aqueduct carrying the Canal latéral à la Loire over the River Loire was built in 1896. It was ranked as the longest navigable aqueduct in the world for more than a century, until the Magdeburg Water Bridge in Germany took the title in the early 21st century. Early aqueducts such as the three on the Canal du Midi had stone or brick arches, the longest span being on the Cesse Aqueduct, built in 1690. But, the weight of the construction to support the trough with the clay or other lining to make it waterproof made these structures clumsy. In 1796 Longdon-on-Tern Aqueduct, the first large cast iron ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pontcysyllte Aqueduct Arp
The Pontcysyllte Aqueduct (; cy, Traphont Ddŵr Pontcysyllte) is a navigable aqueduct that carries the Llangollen Canal across the River Dee in the Vale of Llangollen in northeast Wales. The 18-arched stone and cast iron structure is for use by narrowboats and was completed in 1805 having taken ten years to design and build. It is 12 ft (3.7 metres) wide and is the longest aqueduct in Great Britain and the highest canal aqueduct in the world. A footpath runs alongside the watercourse on one side. The aqueduct was to have been a key part of the central section of the proposed Ellesmere Canal, an industrial waterway that would have created a commercial link between the River Severn at Shrewsbury and the Port of Liverpool on the River Mersey. Although a less expensive construction course was surveyed further to the east, the westerly high-ground route across the Vale of Llangollen was preferred because it would have taken the canal through the mineral-rich coalfields of Nor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pontcysyllte Aqueduct
The Pontcysyllte Aqueduct (; cy, Traphont Ddŵr Pontcysyllte) is a navigable aqueduct that carries the Llangollen Canal across the River Dee in the Vale of Llangollen in northeast Wales. The 18-arched stone and cast iron structure is for use by narrowboats and was completed in 1805 having taken ten years to design and build. It is 12 ft (3.7 metres) wide and is the longest aqueduct in Great Britain and the highest canal aqueduct in the world. A footpath runs alongside the watercourse on one side. The aqueduct was to have been a key part of the central section of the proposed Ellesmere Canal, an industrial waterway that would have created a commercial link between the River Severn at Shrewsbury and the Port of Liverpool on the River Mersey. Although a less expensive construction course was surveyed further to the east, the westerly high-ground route across the Vale of Llangollen was preferred because it would have taken the canal through the mineral-rich coalfields of Nor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stalybridge
Stalybridge () is a town in Tameside, Greater Manchester, England, with a population of 23,731 at the 2011 Census. Historically divided between Cheshire and Lancashire, it is east of Manchester city centre and north-west of Glossop. When a water-powered cotton mill was constructed in 1776, Stalybridge became one of the first centres of textile manufacture during the Industrial Revolution. The wealth created in the 19th century from the factory-based cotton industry transformed an area of scattered farms and homesteads into a self-confident town. History Early history The earliest evidence of human activity in Stalybridge is a flint scraper from the late Neolithic/early Bronze Age.Nevell (1992), p. 38. Also bearing testament to the presence of man in prehistory are the Stalybridge cairns. The two monuments are on the summit of Hollingworthall Moor apart. One of the round cairns is the best-preserved Bronze Age monument in Tameside,Nevell (1992), pp. 39–41. an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Huddersfield Narrow Canal
The Huddersfield Narrow Canal is an inland waterway in northern England. It runs just under from Lock 1E at the rear of the University of Huddersfield campus, near Aspley Basin in Huddersfield, to the junction with the Ashton Canal at Whitelands Basin in Ashton-under-Lyne. It crosses the Pennines by means of 74 locks and the Standedge Tunnel. Building the Canal Planning The canal was first proposed in 1793 at a meeting in the George Hotel, Huddersfield. Its engineer was Benjamin Outram on the recommendation of William Jessop. His plan was to start from the Huddersfield Broad Canal and follow the River Colne with a climb of to its summit where it would pass through a tunnel at Standedge before descending through Saddleworth and the Tame valley to the Ashton Canal near Ashton-under-Lyne. There were many woollen, worsted and cotton mills along its route which promised ample trade. However, there was the possible problem of the loss of their water supplies and so Outr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Derby
Derby ( ) is a city and unitary authority area in Derbyshire, England. It lies on the banks of the River Derwent in the south of Derbyshire, which is in the East Midlands Region. It was traditionally the county town of Derbyshire. Derby gained city status in 1977, the population size has increased by 5.1%, from around 248,800 in 2011 to 261,400 in 2021. Derby was settled by Romans, who established the town of Derventio, later captured by the Anglo-Saxons, and later still by the Vikings, who made their town of one of the Five Boroughs of the Danelaw. Initially a market town, Derby grew rapidly in the industrial era. Home to Lombe's Mill, an early British factory, Derby has a claim to be one of the birthplaces of the Industrial Revolution. It contains the southern part of the Derwent Valley Mills World Heritage Site. With the arrival of the railways in the 19th century, Derby became a centre of the British rail industry. Derby is a centre for advanced transport manu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Derby Canal
The Derby Canal ran from the Trent and Mersey Canal at Swarkestone to Derby and Little Eaton, and to the Erewash Canal at Sandiacre, in Derbyshire, England. The canal was authorised by an Act of Parliament in 1793 and was fully completed in 1796. It featured a level crossing of the River Derwent in the centre of Derby. An early tramroad, known as the Little Eaton Gangway, linked Little Eaton to coal mines at Denby. The canal's main cargo was coal, and it was relatively successful until the arrival of the railways in 1840. It gradually declined, with the gangway closing in 1908 and the Little Eaton Branch in 1935. Early attempts at restoration were thwarted by the closure of the whole canal in 1964. Since 1994, there has been an active campaign for restoration spearheaded by the Derby and Sandiacre Canal Trust and Society. Loss of the Derwent crossing due to development has resulted in an innovative engineering solution called the Derby Arm being proposed, as a way of transferr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benjamin Outram
Benjamin Outram (1 April 1764 – 22 May 1805) was an English civil engineer, surveyor and industrialist. He was a pioneer in the building of canals and tramways. Life Born at Alfreton in Derbyshire, he began his career assisting his father Joseph Outram, who described himself as an "agriculturalist", but was also a land agent, an enclosure commissioner arbitrating in the many disputes which arose from the enclosures acts, an advisor on land management, a surveyor for new mines and served as a turnpike trustee. In 1792 his neighbour George Morewood died and left his estates to Ellen Morewood. She was mining under Outram land. Over the next nine years the Outrams engaged in a legal battle with her. Land had been sold to them by the Morewoods but Ellen believed that she still had the rights to the coal and ironstone beneath them. James and Benjamin Outram disagreed and they appealed and in 1803 the Lord Chief Justice of the King's Bench, Lord Ellenborough agreed with them. I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York State
New York, officially the State of New York, is a state in the Northeastern United States. It is often called New York State to distinguish it from its largest city, New York City. With a total area of , New York is the 27th-largest U.S. state by area. With 20.2 million people, it is the fourth-most-populous state in the United States as of 2021, with approximately 44% living in New York City, including 25% of the state's population within Brooklyn and Queens, and another 15% on the remainder of Long Island, the most populous island in the United States. The state is bordered by New Jersey and Pennsylvania to the south, and Connecticut, Massachusetts, and Vermont to the east; it has a maritime border with Rhode Island, east of Long Island, as well as an international border with the Canadian provinces of Quebec to the north and Ontario to the northwest. New York City (NYC) is the most populous city in the United States, and around two-thirds of the state's populatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erie Canal
The Erie Canal is a historic canal in upstate New York that runs east-west between the Hudson River and Lake Erie. Completed in 1825, the canal was the first navigable waterway connecting the Atlantic Ocean to the Great Lakes, vastly reducing the costs of transporting people and goods across the Appalachians. In effect, the canal accelerated the settlement of the Great Lakes region, the westward expansion of the United States, and the economic ascendancy of New York State. It has been called "The Nation's First Superhighway." A canal from the Hudson to the Great Lakes was first proposed in the 1780s, but a formal survey was not conducted until 1808. The New York State Legislature authorized construction in 1817. Political opponents of the canal, and of its lead supporter New York Governor DeWitt Clinton, denigrated the project as "Clinton's Folly" and "Clinton's Big Ditch". Nonetheless, the canal saw quick success upon opening on October 26, 1825, with toll revenue covering ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Through Arch Bridge
A through arch bridge, also known as a through-type arch bridge, is a bridge that is made from materials such as steel or reinforced concrete, in which the base of an arch structure is below the deck but the top rises above it. It can either be lower bearing or mid-bearing. Thus, the deck is within the arch, and cables or beams that are in tension suspend the central part of the deck from the arch. Function For a specific construction method, especially for masonry arches, the proportions of the arch remain similar no matter what the size: wider arches are thus required to be taller arches. For a semi-circular arch, the height is half of the span. Bridges across deep, narrow gorges can have their arch placed entirely beneath a flat roadway, but bridges in flatter country rise above their road approaches. A wide bridge may require an arch so tall as to become a significant obstacle and incline for the roadway. Small bridges can be hump-backed, but larger bridges such as the Old ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calder And Hebble Navigation
The Calder and Hebble Navigation is a broad inland waterway, with locks and bridgeholes that are suitable for boats, in West Yorkshire, England. Construction to improve the River Calder and the River Hebble began in 1759, and the initial scheme, which included of new cuts, was completed in 1770 and has remained navigable since it was opened. Significant improvements were made, including the Salterhebble branch to Halifax, opened in 1828, and ever-longer cuts to bypass river sections. Trade was assisted by the opening of the Rochdale Canal in 1804, which provided a through route from Sowerby Bridge to Manchester. There were plans to abandon the river sections completely in the 1830s, but these were modified as the needs of mill owners and other riparian landowners were recognised. With the coming of the railways, the canal was leased to the Manchester and Leeds Railway in 1843, but this was subsequently deemed to be illegal, and the Aire and Calder Navigation with which t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
