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Donald Bailey (engineer)
Sir Donald Coleman Bailey, OBE (15 September 1901 – 5 May 1985) was an English civil engineer who invented the Bailey bridge. Field Marshal Montgomery is recorded as saying that "without the Bailey bridge, we should not have won the war." Background Bailey attended Rotherham Grammar School and The Leys School in Cambridge. He read for a BEng degree at the University of Sheffield and graduated in 1923. Bailey was a civil servant in the War Office when he designed his bridge. Another engineer, A. M. Hamilton, successfully demonstrated that the Bailey bridge breached a patent on the Callender-Hamilton bridge, though the Bailey bridge was generally regarded as being superior for temporary use. Because the bridge used a pin joining system similar to that used in the Martel Bridge designed by Lt.-General Sir Giffard Le Quesne Martel, Hamilton also told the commission the Bailey bridge should be called a 'Martel Mk2', and Martel was later awarded £500 for infringement on the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rotherham
Rotherham () is a large minster and market town in South Yorkshire, England. The town takes its name from the River Rother which then merges with the River Don. The River Don then flows through the town centre. It is the main settlement of the Metropolitan Borough of Rotherham. Rotherham is also the third largest settlement in South Yorkshire after Sheffield and Doncaster, which it is located between. Traditional industries included glass making and flour milling. Most around the time of the industrial revolution, it was also known as a coal mining town as well as a contributor to the steel industry. The town's historic county is Yorkshire. From 1889 until 1974, the County of York's ridings became counties in their own right, the West Riding of Yorkshire was the town's county while South Yorkshire is its current county. Rotherham had a population of 109,691 in the 2011 census. The borough, governed from the town, had a population of , the most populous district in En ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Box Girder Bridge
A box girder bridge, or box section bridge, is a bridge in which the main beams comprise girders in the shape of a hollow box. The box girder normally comprises prestressed concrete, structural steel, or a composite of steel and reinforced concrete. The box is typically rectangular or trapezoidal in cross-section. Box girder bridges are commonly used for highway flyovers and for modern elevated structures of light rail transport. Although the box girder bridge is normally a form of beam bridge, box girders may also be used on cable-stayed and other bridges. Development of steel box girders In 1919, Major Gifford Martel was appointed head of the Experimental Bridging Establishment at Christchurch, Hampshire, which researched the possibilities of using tanks for battlefield engineering purposes such as bridge-laying and mine-clearing. Here he continued trials on modified Mark V tanks. The bridging component involved an assault bridge, designed by Major Charles Ingli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grazzanise
Grazzanise is a ''comune'' (municipality) in the Province of Caserta in the Italian region Campania, located about northwest of Naples and about west of Caserta. History In ancient Roman times, it was an area covered by marshes caused by the nearby Volturno's floods. The town is mentioned for the first time in a bull by emperor Frederick II of 1234, as ''Graczanum''. It was later populated by local vassals of the Angevine kings of Naples and their feudataries. In 1303 it is mentioned as ''Graczanisius''. During World War II, the area housed an airfield, which was repeatedly attacked by Allied bombers in August 1943 and from 4 to 6 September 1943. The German occupied it in 1943, after the Armistice between Italy and the Allies of 8 September 1943, expelling the Italian infantry division "Pasubio". Some 100 people died during another bombing, aiming at a bridge on the Volturno, performed by American B-26s in the night of 30 September 1943. The airport was captured by Brit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volturno
The Volturno (ancient Latin name Volturnus, from ''volvere'', to roll) is a river in south-central Italy. Geography It rises in the Abruzzese central Apennines of Samnium near Castel San Vincenzo (province of Isernia, Molise) and flows southeast as far as its junction with the Calore Irpino near Caiazzo and runs south as far as Venafro, and then turns southwest, past Capua, to enter the Tyrrhenian Sea in Castel Volturno, northwest of Naples. The river is long. After a course of some it receives, about east of Caiazzo, the Calore River. The united stream now flows west-southwest past Capua, where the Via Appia and Latina joined just to the north of the bridge over it, and so through the Campanian plain, with many windings, into the sea. The direct length of the lower course is about , so that the whole is slightly longer than that of the Liri-Garigliano, and its basin far larger. Its main tributaries are San Bartolomeo, Lete, Torano, Rivo Tella, Titerno, Calore Irpino an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Otter Light Reconnaissance Car
The Otter Light Reconnaissance Car (known officially by the British as Car, Light Reconnaissance, Canadian GM (R.A.C.) was a light armoured car produced in Canada during the Second World War for British and Commonwealth forces. History The Otter Light Reconnaissance Car (LRC) was developed by General Motors Canada to meet the demand for this type of armoured car. The design followed the layout of the British Humber Mark III LRC. Design The Otter was based on the Chevrolet C15 Canadian Military Pattern truck chassis and used many standard GM components. It took a crew of three - driver and commander seated in the vehicle front, while the gunner occupied the turret position at the rear. A Wireless Set No. 19 was mounted in the rear with A and B set aerials extending from the rear of the fighting compartment on mounting arms. The primary armament consisted of a hull-mounted Boys anti-tank rifle and a Bren light machine gun in a small open-topped turret. A smoke discharger is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meurthe River
The Meurthe () is a river in north-eastern France, right tributary to the river Moselle. It is long. Its source is in the Vosges mountains, near the Col de la Schlucht in the Vosges département, from where it flows in an overall north-westerly direction. Its name gave rise to the naming of the present French ''département'' Meurthe-et-Moselle and the former (before the change in the Franco-German border after the Franco-Prussian war of 1870) Meurthe Department, ''département'' Meurthe. Voies navigables de France, Channelled during its route through Nancy, France, Nancy, the river flows into the Moselle at Pompey, Meurthe-et-Moselle, Pompey on the northern edge of Nancy, a short distance down-stream from the Inland port, Port of Frouard. Towns along the river Meurthe include: * in Vosges: Fraize, Saint-Dié-des-Vosges, Raon-l'Étape * in Meurthe-et-Moselle: Baccarat, Meurthe-et-Moselle, Baccarat, Lunéville and Nancy, France, Nancy Tributaries include: * Fave * Rabodeau * Pla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Order Of Orange-Nassau
The Order of Orange-Nassau ( nl, Orde van Oranje-Nassau, links=no) is a civil and military Dutch order of chivalry founded on 4 April 1892 by the queen regent, Emma of the Netherlands. The order is a chivalric order open to "everyone who has performed acts of special merits for society.” These are people who deserve appreciation and recognition from society for the special way in which they have carried out their activities. Titles, prefixes, or post-nominals are not used in the Netherlands – the only exception being the Military William Order. History In 1841 William II of the Netherlands, as Grand Duke of Luxembourg, created the Order of the Oak Crown. Although this was officially not a Dutch order, honours were regularly conferred on Dutch people. After the death of William III, Luxembourg, according to the Nassau Family Pact, became the domain of the other branch of the House of Nassau. In the Netherlands the need for a third order, beside the Military William O ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Knight Bachelor
The title of Knight Bachelor is the basic rank granted to a man who has been knighted by the monarch but not inducted as a member of one of the organised orders of chivalry; it is a part of the British honours system. Knights Bachelor are the most ancient sort of British knight (the rank existed during the 13th-century reign of King Henry III), but Knights Bachelor rank below knights of chivalric orders. A man who is knighted is formally addressed as "Sir irst Name urname or "Sir irst Name and his wife as "Lady urname. Criteria Knighthood is usually conferred for public service; amongst its recipients are all male judges of His Majesty's High Court of Justice in England. It is possible to be a Knight Bachelor and a junior member of an order of chivalry without being a knight of that order; this situation has become rather common, especially among those recognized for achievements in entertainment. For instance, Sir Michael Gambon, Sir Derek Jacobi, Sir Anthony Hopkins, Sir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Front (World War II)
The Western Front was a European theatre of World War II, military theatre of World War II encompassing Denmark, Norway, Luxembourg, Belgium, Netherlands, the Netherlands, the United Kingdom, France, and Germany. The Italian campaign (World War II), Italian front is considered a separate but related theater. The Western Front's 1944-1945 phase was officially deemed the European Theater of Operations, United States Army, European Theater by the United States, whereas Italy fell under the Mediterranean Theater of Operations, United States Army, Mediterranean Theater along with North Africa. The Western Front was marked by two phases of large-scale combat operations. The first phase saw the capitulation of Luxembourg, Netherlands, Belgium, and France during May and June 1940 after their defeat in the Low Countries and the northern half of France, and continued into an air war between Germany and Britain that climaxed with the Battle of Britain. The second phase consisted of large- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British 21st Army Group
The 21st Army Group was a British headquarters formation formed during the Second World War. It controlled two field armies and other supporting units, consisting primarily of the British Second Army and the First Canadian Army. Established in London during July 1943, under the command of Supreme Headquarters Allied Expeditionary Force (SHAEF), it was assigned to Operation Overlord, the Western Allied invasion of Europe, and was an important Allied force in the European Theatre. At various times during its existence, the 21st Army Group had additional British, Canadian, American and Polish field armies or corps attached to it. The 21st Army Group operated in Northern France, Luxembourg, Belgium, the Netherlands and Germany from June 1944 until August 1945, when it was renamed the British Army of the Rhine (BAOR). Western European theatre Normandy Commanded by General (later Field Marshal) Sir Bernard Montgomery, 21st Army Group initially controlled all ground forces in Operati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bernard Montgomery
Field Marshal Bernard Law Montgomery, 1st Viscount Montgomery of Alamein, (; 17 November 1887 – 24 March 1976), nicknamed "Monty", was a senior British Army officer who served in the First World War, the Irish War of Independence and the Second World War. Montgomery first saw action in the First World War as a junior officer of the Royal Warwickshire Regiment. At Méteren, near the Belgian border at Bailleul, he was shot through the right lung by a sniper, during the First Battle of Ypres. On returning to the Western Front as a general staff officer, he took part in the Battle of Arras in AprilMay 1917. He also took part in the Battle of Passchendaele in late 1917 before finishing the war as chief of staff of the 47th (2nd London) Division. In the inter-war years he commanded the 17th (Service) Battalion, Royal Fusiliers and, later, the 1st Battalion, Royal Warwickshire Regiment before becoming commander of the 9th Infantry Brigade and then General officer com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Field Marshal
Field marshal (or field-marshal, abbreviated as FM) is the most senior military rank, ordinarily senior to the general officer ranks. Usually, it is the highest rank in an army and as such few persons are appointed to it. It is considered as a five-star rank (OF-10) in modern-day armed forces in many countries. Promotion to the rank of field marshal in many countries historically required extraordinary military achievement by a general (a wartime victory). However, the rank has also been used as a divisional command rank and also as a brigade command rank. Examples of the different uses of the rank include Austria-Hungary, Pakistan, Prussia/Germany, India and Sri Lanka for an extraordinary achievement; Spain and Mexico for a divisional command ( es, link=no, mariscal de campo); and France, Portugal and Brazil for a brigade command (french: link=no, maréchal de camp, pt, marechal de campo). Origins The origin of the term dates to the early Middle Ages, originally meaning ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
