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Clifton Bridge (Nottingham)
Clifton Bridge is a road bridge spanning the River Trent and carrying the A52 road to the west of the city of Nottingham, in the county of Nottinghamshire, England. It was completed and opened to traffic in March 1958 and is constructed of pre-stressed concrete. It is the next upstream road crossing from the older famous Trent Bridge (bridge), Trent Bridge. Clifton Bridge was initially built to relieve traffic pressures on Trent Bridge. The current west bridge over the River Trent, Trent at Clifton Bridge includes a section of the former B680 (which followed the route into Nottingham now used by the A453). The 275 ft bridge was formally opened on 5 June 1958 by Princess Alexandra, The Honourable Lady Ogilvy. At the time it was the longest pre-stressed concrete bridge in the country. With the addition of the east bridge the crossing became dual-carriageway as the A614 as part of a £3.2 million section (equivalent to £ in ),, opening in 1972. The eight lane bridge i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River Trent
The Trent is the Longest rivers of the United Kingdom, third-longest river in the United Kingdom. Its Source (river or stream), source is in Staffordshire, on the southern edge of Biddulph Moor. It flows through and drains the North Midlands. The river is known for dramatic flooding after storms and spring snowmelt, which in the past often caused the river to change course. The river passes through Stoke-on-Trent, Stone, Staffordshire , Stone, Rugeley, Burton upon Trent and Nottingham before joining the River Ouse, Yorkshire, River Ouse at Trent Falls to form the Humber Estuary, which empties into the North Sea between Kingston upon Hull, Hull in Yorkshire and Immingham in Lincolnshire. The wide Humber estuary has often been described as the boundary between the Midlands and the north of England. Name The name "Trent" is possibly from a Romano-British word meaning "strongly flooding". More specifically, the name may be a contraction of two Romano-British words, ''tros'' (" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Twin
Twins are two offspring produced by the same pregnancy.MedicineNet > Definition of TwinLast Editorial Review: 19 June 2000 Twins can be either ''monozygotic'' ('identical'), meaning that they develop from one zygote, which splits and forms two embryos, or ''dizygotic'' ('non-identical' or 'fraternal'), meaning that each twin develops from a separate egg and each egg is fertilized by its own sperm cell. Since identical twins develop from one zygote, they will share the same sex, while fraternal twins may or may not. In rare cases twins can have the same mother and different fathers (heteropaternal superfecundation). In contrast, a fetus that develops alone in the womb (the much more common case, in humans) is called a ''singleton'', and the general term for one offspring of a multiple birth is a ''multiple''. Unrelated look-alikes whose resemblance parallels that of twins are referred to as doppelgängers. Statistics The human twin birth rate in the United States rose 76% from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Concrete
Concrete is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens (cures) over time. Concrete is the second-most-used substance in the world after water, and is the most widely used building material. Its usage worldwide, ton for ton, is twice that of steel, wood, plastics, and aluminum combined. Globally, the ready-mix concrete industry, the largest segment of the concrete market, is projected to exceed $600 billion in revenue by 2025. This widespread use results in a number of environmental impacts. Most notably, the production process for cement produces large volumes of greenhouse gas emissions, leading to net 8% of global emissions. Other environmental concerns include widespread illegal sand mining, impacts on the surrounding environment such as increased surface runoff or urban heat island effect, and potential public health implications from toxic ingredients. Significant research and development is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arch Bridge
An arch bridge is a bridge with abutments at each end shaped as a curved arch. Arch bridges work by transferring the weight of the bridge and its loads partially into a horizontal thrust restrained by the abutments at either side. A viaduct (a long bridge) may be made from a series of arches, although other more economical structures are typically used today. History Possibly the oldest existing arch bridge is the Mycenaean Arkadiko Bridge in Greece from about 1300 BC. The stone corbel arch bridge is still used by the local populace. The well-preserved Hellenistic Eleutherna Bridge has a triangular corbel arch. The 4th century BC Rhodes Footbridge rests on an early voussoir arch. Although true arches were already known by the Etruscans and ancient Greeks, the Romans were – as with the vault and the dome – the first to fully realize the potential of arches for bridge construction. A list of Roman bridges compiled by the engineer Colin O'Connor featur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
A52 Road
A5 and variants may refer to: Science and mathematics * A5 regulatory sequence in biochemistry * A5, the abbreviation for the androgen Androstenediol * Annexin A5, a human cellular protein * ATC code A05 ''Bile and liver therapy'', a subgroup of the Anatomical Therapeutic Chemical Classification System * British NVC community A5 (Ceratophyllum demersum community), a British Isles plants community * Subfamily A5, a Rhodopsin-like receptors subfamily * Noradrenergic cell group A5, a noradrenergic cell group located in the Pons * A5 pod, a name given to a group of orcas (Orcinus orca) found off the coast of British Columbia, Canada * A5, the strain at fracture of a material as measured with a load test on a cylindrical body of length 5 times its diameter * ''A''5, the alternating group on five elements Technology * Apple A5, the Apple mobile microprocessor * ARM Cortex-A5, ARM applications processor Sport and recreation * A5 (classification), an amputee sport classification * A5 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nottingham
Nottingham ( , East Midlands English, locally ) is a city status in the United Kingdom, city and Unitary authorities of England, unitary authority area in Nottinghamshire, East Midlands, England. It is located north-west of London, south-east of Sheffield and north-east of Birmingham. Nottingham has links to the legend of Robin Hood and to the lace-making, bicycle and Tobacco industry, tobacco industries. The city is also the county town of Nottinghamshire and the settlement was granted its city charter in 1897, as part of Queen Victoria's Diamond Jubilee celebrations. Nottingham is a tourist destination; in 2018, the city received the second-highest number of overnight visitors in the Midlands and the highest number in the East Midlands. In 2020, Nottingham had an estimated population of 330,000. The wider conurbation, which includes many of the city's suburbs, has a population of 768,638. It is the largest urban area in the East Midlands and the second-largest in the Midland ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nottinghamshire
Nottinghamshire (; abbreviated Notts.) is a landlocked county in the East Midlands region of England, bordering South Yorkshire to the north-west, Lincolnshire to the east, Leicestershire to the south, and Derbyshire to the west. The traditional county town is Nottingham, though the county council is based at County Hall in West Bridgford in the borough of Rushcliffe, at a site facing Nottingham over the River Trent. The districts of Nottinghamshire are Ashfield, Bassetlaw, Broxtowe, Gedling, Mansfield, Newark and Sherwood, and Rushcliffe. The City of Nottingham was administratively part of Nottinghamshire between 1974 and 1998, but is now a unitary authority, remaining part of Nottinghamshire for ceremonial purposes. The county saw a minor change in its coverage as Finningley was moved from the county into South Yorkshire and is part of the City of Doncaster. This is also where the now-closed Doncaster Sheffield Airport is located (formerly Robin Hood Airport). In 20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pre-stressed Concrete
Prestressed concrete is a form of concrete used in construction. It is substantially "prestressed" ( compressed) during production, in a manner that strengthens it against tensile forces which will exist when in service. Post-tensioned concreted is "structural concrete in which internal stresses have been introduced to reduce potential tensile stresses in the concrete resulting from loads." This compression is produced by the tensioning of high-strength "tendons" located within or adjacent to the concrete and is done to improve the performance of the concrete in service. Tendons may consist of single wires, multi-wire strands or threaded bars that are most commonly made from high-tensile steels, carbon fiber or aramid fiber. The essence of prestressed concrete is that once the initial compression has been applied, the resulting material has the characteristics of high-strength concrete when subject to any subsequent compression forces and of ductile high-strength steel when subje ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trent Bridge (bridge)
Trent Bridge is an iron and stone road bridge across the River Trent in Nottingham, England. It is the principal river crossing for entrance to the city from the south, although the upstream Clifton Bridge is both larger and busier. History Medieval bridge The first bridge is thought to have been constructed on the site in 920. A second bridge which was started in 1156 had more than 20 stone arches and a chapel dedicated to St. James at one end. It was maintained by a religious organisation. On 21 February 1551 the responsibility for repair passed to Nottingham Corporation, through a Royal Charter which created the Bridge Estate. It was known as Hethbeth bridge, Heath-beth bridge, or Heck-beck bridge. This bridge was damaged by floods several times, and the northern half was washed away in 1683. The repaired bridge had fifteen arches across the river and flood areas, giving openings covering 347 ft in a total length of 538 ft. Although it was repaired, the founda ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Princess Alexandra, The Honourable Lady Ogilvy
Princess Alexandra, The Honourable Lady Ogilvy (Alexandra Helen Elizabeth Olga Christabel; born 25 December 1936) is a member of the British royal family. Queen Elizabeth II and Alexandra were first cousins through their fathers, King George VI and Prince George, Duke of Kent. Alexandra's mother Princess Marina of Greece and Denmark was also a first cousin of the Queen's husband Prince Philip, Duke of Edinburgh, making Alexandra both a second cousin and first cousin once removed to King Charles III. Princess Alexandra is the widow of businessman Angus Ogilvy, to whom she was married from 1963 until his death in 2004. At the time of her birth, she was sixth in the line of succession to the British throne; as of September 2022, she is 56th. Early life Princess Alexandra was born on 25 December 1936 at 3 Belgrave Square, London. Her parents were Prince George, Duke of Kent, the fourth son of King George V and Queen Mary, and Princess Marina of Greece and Denmark, a daughter of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dual-carriageway
A dual carriageway ( BE) or divided highway ( AE) is a class of highway with carriageways for traffic travelling in opposite directions separated by a central reservation (BrE) or median (AmE). Roads with two or more carriageways which are designed to higher standards with controlled access are generally classed as motorways, freeways, etc., rather than dual carriageways. A road without a central reservation is a single carriageway regardless of the number of lanes. Dual carriageways have improved road traffic safety over single carriageways and typically have higher speed limits as a result. In some places, express lanes and local/collector lanes are used within a local-express-lane system to provide more capacity and to smooth traffic flows for longer-distance travel. History A very early (perhaps the first) example of a dual carriageway was the ''Via Portuensis'', built in the first century by the Roman emperor Claudius between Rome and its port Ostia at the mouth of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harrington Bridge
Harrington Bridge crosses the River Trent near Sawley in Derbyshire carrying the ''Tamworth Road'' ( B6540) into Leicestershire. The stonework of the bridge dates from 1790, but the central section was replaced in 1905 after it was damaged by flood water. The central section is the only part of the bridge that is not a listed building. History Crossings at this point date at least from the 14th century when several timber bridges were built. Although one lasted 80 years, they were all washed away and in 1321 a ferry at Sawley was initiated. The existing bridge dates from 1789 to 1790 and was designed by the bridge engineer and architect, Thomas Harrison of Lancaster. The new bridge was a toll bridge and everyone except locals living in Sawley or Hemington (in Leicestershire) were required to pay the toll. The Lord of the Manor and his servants were also specifically excluded from toll charges. In 1792, a ford to the west of the bridge became impassable as a result of a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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