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The First Disaster At The Saint-Louis Coal Mine
On 10 April 1824 an explosion occurred in the Saint-Louis coal mine in Champagney, France. The explosion, called the first disaster at the Saint-Louis coal mine, was the first firedamp explosion in the Ronchamp and Champagney coalfields ( Haute-Saône) and one of the first in France. It was also one of the deadliest in the history of the Ronchamp coal mines, killing twenty and injuring sixteen. The disaster had a profound impact on the local population and national opinion, calling into question the safety of firedamp mines and the conditions of ventilation. Background In April 1824, on the north side of the Saint-Louis coal mine, not far from the Basvent adit, in a rugged terrain close to a geological fault, a coal exploration was organized. A strong release of firedamp occurred, which was mitigated by the installation of a fan and ventilation pipes. But this system proved ineffective, and the gas began to accumulate in the workings, which had been abandoned for two yea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ronchamp
Ronchamp () is a commune in the Haute-Saône department in the region of Bourgogne-Franche-Comté in eastern France. It is located between the Vosges and the Jura mountains. Mining Museum Mining began in Ronchamp in the mid-18th century and had developed into a full industry by the late 19th century, employing 1500 people. The museum looks back at the miners' work, the techniques and tools they used, and their social life. A collection of miners' lamps is also on display. Notre Dame du Haut The chapel of Notre Dame du Haut, designed by Le Corbusier, is located in Ronchamp. It is a shrine for the Catholic Church at Ronchamp and was built for a reformist Church looking to continue its relevancy. Warning against decadence, reformers within the Church looked to renew its spirit by embracing modern art and architecture as representative concepts. Marie-Alain Couturier, who would also sponsor Le Corbusier for the La Tourette commission, steered the unorthodox project to completion ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Explosion
An explosion is a rapid expansion in volume associated with an extreme outward release of energy, usually with the generation of high temperatures and release of high-pressure gases. Supersonic explosions created by high explosives are known as detonations and travel through shock waves. Subsonic explosions are created by low explosives through a slower combustion process known as deflagration. Causes Explosions can occur in nature due to a large influx of energy. Most natural explosions arise from volcanic or stellar processes of various sorts. Explosive volcanic eruptions occur when magma rises from below, it has very dissolved gas in it. The reduction of pressure as the magma rises and causes the gas to bubble out of solution, resulting in a rapid increase in volume. Explosions also occur as a result of impact events and in phenomena such as hydrothermal explosions (also due to volcanic processes). Explosions can also occur outside of Earth in the universe in events s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of Haute-Saône
History (derived ) is the systematic study and the documentation of the human activity. The time period of event before the invention of writing systems is considered prehistory. "History" is an umbrella term comprising past events as well as the memory, discovery, collection, organization, presentation, and interpretation of these events. Historians seek knowledge of the past using historical sources such as written documents, oral accounts, art and material artifacts, and ecological markers. History is not complete and still has debatable mysteries. History is also an academic discipline which uses narrative to describe, examine, question, and analyze past events, and investigate their patterns of cause and effect. Historians often debate which narrative best explains an event, as well as the significance of different causes and effects. Historians also debate the nature of history as an end in itself, as well as its usefulness to give perspective on the problems of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Explosions In France
An explosion is a rapid expansion in volume associated with an extreme outward release of energy, usually with the generation of high temperatures and release of high-pressure gases. Supersonic explosions created by high explosives are known as detonations and travel through shock waves. Subsonic explosions are created by low explosives through a slower combustion process known as deflagration. Causes Explosions can occur in nature due to a large influx of energy. Most natural explosions arise from volcanic or stellar processes of various sorts. Explosive volcanic eruptions occur when magma rises from below, it has very dissolved gas in it. The reduction of pressure as the magma rises and causes the gas to bubble out of solution, resulting in a rapid increase in volume. Explosions also occur as a result of impact events and in phenomena such as hydrothermal explosions (also due to volcanic processes). Explosions can also occur outside of Earth in the universe in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coal Mines In France
Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of other elements, chiefly hydrogen, sulfur, oxygen, and nitrogen. Coal is formed when dead plant matter decays into peat and is converted into coal by the heat and pressure of deep burial over millions of years. Vast deposits of coal originate in former wetlands called coal forests that covered much of the Earth's tropical land areas during the late Carboniferous (Pennsylvanian) and Permian times. Many significant coal deposits are younger than this and originate from the Mesozoic and Cenozoic eras. Coal is used primarily as a fuel. While coal has been known and used for thousands of years, its usage was limited until the Industrial Revolution. With the invention of the steam engine, coal consumption increased. In 2020, coal supplied about a quarter of the world's primary energy and over a third of its electricity ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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