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Caquot
Albert Irénée Caquot (1 July 1881 – 28 November 1976) was considered the "best living French engineer" for half of a century. He received the “ Croix de Guerre 1914–1918 (France)” (military honor) and was Grand-croix of the Légion d’Honneur (1951). He was a member of the French Academy of Sciences from 1934 until his death in 1976. In 1962, he was awarded the Wilhelm Exner Medal. Biography His parents, Paul Auguste Ondrine Caquot and wife Marie Irma (born Cousinard) owned a family farm in Vouziers, in the Ardennes, near the Belgian border. His father taught him modernism, by installing electricity and telephone as early as 1890. One year only after high school, at eighteen years old, he was admitted at the Ecole Polytechnique Polytechnicien family'' », search for « Albert Caquot », you get : « Caquot, Albert Irénée (X 1899; 1881-1976) »; you can then choose to click on "Fiche matricule" for more detailed information. ("year" 1899). Six years later, he gra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jean Kérisel
Jean Lehuérou Kérisel (18 November 1908 – 22 January 2005) was a French engineer and Egyptologist. He was a specialist in soil mechanics and geotechnics. After studying at Ecole Polytechnique and Ecole Nationale des Ponts et Chaussées, he became a pioneer in understanding and modeling the way soil interacts with man built structures. He had a rich career, as a civil servant (he notably led the reconstruction effort in France after World War II, from 1944 to 1951), as an entrepreneur (he founded the soil mechanics engineering firm called SIMECSOL), and as a teacher and a writer. He married Suzy Caquot, the daughter of Albert Caquot, in 1931. Towards the end of his life, he applied his engineering skills to examining old buildings with a different perspective. An engineer's perspective in the field of Egyptology for instance led him to the publication of interesting theories about the Kheops pyramid and where the actual Kheops tomb might be located. He also wrote bo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
French Academy Of Sciences
The French Academy of Sciences (French: ''Académie des sciences'') is a learned society, founded in 1666 by Louis XIV of France, Louis XIV at the suggestion of Jean-Baptiste Colbert, to encourage and protect the spirit of French Scientific method, scientific research. It was at the forefront of scientific developments in Europe in the 17th and 18th centuries, and is one of the earliest Academy of Sciences, Academies of Sciences. Currently headed by Patrick Flandrin (President of the Academy), it is one of the five Academies of the Institut de France. History The Academy of Sciences traces its origin to Colbert's plan to create a general academy. He chose a small group of scholars who met on 22 December 1666 in the King's library, near the present-day Bibliothèque nationale de France, Bibliothèque Nationals, and thereafter held twice-weekly working meetings there in the two rooms assigned to the group. The first 30 years of the Academy's existence were relatively informal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cable-stayed Bridges
A cable-stayed bridge has one or more ''towers'' (or ''pylons''), from which cables support the bridge deck. A distinctive feature are the cables or stays, which run directly from the tower to the deck, normally forming a fan-like pattern or a series of parallel lines. This is in contrast to the modern suspension bridge, where the cables supporting the deck are suspended vertically from the main cable, anchored at both ends of the bridge and running between the towers. The cable-stayed bridge is optimal for spans longer than cantilever bridges and shorter than suspension bridges. This is the range within which cantilever bridges would rapidly grow heavier, and suspension bridge cabling would be more costly. Cable-stayed bridges were being designed and constructed by the late 16th century, and the form found wide use in the late 19th century. Early examples, including the Brooklyn Bridge, often combined features from both the cable-stayed and suspension designs. Cable-staye ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilhelm Exner Medal
The Wilhelm Exner Medal has been awarded by the Austrian Industry Association, (ÖGV), for excellence in research and science since 1921. The medal is dedicated to Wilhelm Exner (1840–1931), former president of the Association, who initialized the chamber of commerce in Austria, the Vienna Technical Museum and the World Exhibition in Vienna. According to Wilhelm Exner the combination of science and economy formed the groundwork for economical growth and wealth. Wilhelm Exner considered the radical changes in the economic and social framework of the 20th century to be an opportunity and aimed to tackle the issues arising offensively and constructively. He represented the cosmopolitan Austrian liberalism with a commitment to modernization and transformation of the economy, science and society. Throughout his career, he has taken a variety of key initiatives and has been involved by helping economy and business. The Wilhelm Exner Medal is awarded to scientists and researchers th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Louis Joubert Lock
The Louis Joubert Lock (french: Forme Ecluse Louis Joubert), also known as the Normandie Dock, is a lock and major dry dock located in the port of Saint-Nazaire in Loire-Atlantique, northwestern France. Owned by the Port authority of Nantes-Saint-Nazaire its strategic importance as a major naval construction and maintenance asset since its completion in 1934 resulted in it becoming the main target of the British Army Commando raid of 1942, the St. Nazaire Raid, to stop German battleships such as '' Tirpitz'' from accessing maintenance facilities while operating in the Atlantic Ocean. Functions The lock has two major functions: *To give access to the river Loire and hence the Atlantic Ocean for ships of the biggest size from the port of Saint-Nazaire. The port maintains a constant water level and the lock allows this to be maintained while also allowing access to for the largest ships; *For the maintenance and the construction of large ships the lock can be drained and hence ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saint-Nazaire
Saint-Nazaire (; ; Gallo: ''Saint-Nazère/Saint-Nazaer'') is a commune in the Loire-Atlantique department in western France, in traditional Brittany. The town has a major harbour on the right bank of the Loire estuary, near the Atlantic Ocean. The town is at the south of the second-largest swamp in France, called "la Brière". Given its location, Saint-Nazaire has a long tradition of fishing and shipbuilding. The Chantiers de l'Atlantique, one of the largest shipyards in the world, constructed notable ocean liners such as , , and the cruise ship , the largest passenger ship in the world until 2022. Saint-Nazaire was a small village until the Industrial Revolution but became a large town in the second half of the 19th century, thanks to the construction of railways and the growth of the seaport. Saint-Nazaire progressively replaced upstream Nantes as the main haven on the Loire estuary. As a major submarine base for the Kriegsmarine, Saint-Nazaire was subject to a succes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ardennes (department)
Ardennes () is a department in the region of northeastern France named after the broader Ardennes. Its prefecture is the town Charleville-Mézières. The department has 270,582 inhabitants.Populations légales 2019: 08 Ardennes INSEE The inhabitants of the department are known as or . Geography Political geography The department of Ardennes is bounded by Aisne to the west, to the south, |
Dry Dock
A dry dock (sometimes drydock or dry-dock) is a narrow basin or vessel that can be flooded to allow a load to be floated in, then drained to allow that load to come to rest on a dry platform. Dry docks are used for the construction, maintenance, and repair of ships, boats, and other watercraft. History Greco-Roman world The Greek author Athenaeus of Naucratis (V 204c-d) reports something that may have been a dry dock in Ptolemaic Egypt in the reign of Ptolemy IV Philopator (221-204 BC) on the occasion of the launch of the enormous ''Tessarakonteres'' rowing ship. It has been calculated that a dock for a vessel of such a size might have had a volume of 750,000 gallons of water. In Roman times, a shipyard at Narni, which is still studied, may have served as a dry dock. Medieval China The use of dry docks in China goes at least as far back the 10th century A.D. In 1088, Song Dynasty scientist and statesman Shen Kuo (1031–1095) wrote in his '' Dream Pool Essays'': Renais ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barrage De La Girotte , an artificial obstruction at the mouth of a tidal watercourse
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Barrage may refer to: Entertainment * ''Barrage'' (Barrage album), by band Barrage * ''Barrage'' (Paul Bley album), 1965 * Barrage (group), a Canadian violin ensemble * ''Barrage'' (film), a 2017 film * ''Barrage'' (manga), a 2012 shōnen manga by Kōhei Horikoshi * Barrage, a fictional character from DC Comics Other uses * Barrage (artillery), a line or barrier of artillery or depth charge fire * Barrage (dam), a type of dam * Barrage balloon, a tethered balloon used as an obstacle to attacking aircraft * Tidal barrage A tidal barrage is a dam-like structure used to capture the energy from masses of water moving in and out of a bay or river due to tidal forces. Instead of damming water on one side like a conventional dam, a tidal barrage allows water to flow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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