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Johannes Grubenmann
Johannes Grubenmann (15 June 1707 – 10 June 1771) was a member of the Swiss family Grubenmann who were famous as carpenters and civil engineer A civil engineer is a person who practices civil engineering – the application of planning, designing, constructing, maintaining, and operating infrastructure while protecting the public and environmental health, as well as improving existing i ...s in the eighteenth century. :''See main article: Grubenmann''. {{DEFAULTSORT:Grubenmann, Johannes 1707 births 1771 deaths Bridge engineers Swiss engineers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carpenter
Carpentry is a skilled trade and a craft in which the primary work performed is the cutting, shaping and installation of building materials during the construction of buildings, ships, timber bridges, concrete formwork, etc. Carpenters traditionally worked with natural wood and did rougher work such as framing, but today many other materials are also used and sometimes the finer trades of cabinetmaking and furniture building are considered carpentry. In the United States, 98.5% of carpenters are male, and it was the fourth most male-dominated occupation in the country in 1999. In 2006 in the United States, there were about 1.5 million carpentry positions. Carpenters are usually the first tradesmen on a job and the last to leave. Carpenters normally framed post-and-beam buildings until the end of the 19th century; now this old-fashioned carpentry is called timber framing. Carpenters learn this trade by being employed through an apprenticeship training—normally four yea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Civil Engineer
A civil engineer is a person who practices civil engineering – the application of planning, designing, constructing, maintaining, and operating infrastructure while protecting the public and environmental health, as well as improving existing infrastructure that may have been neglected. Civil engineering is one of the oldest engineering disciplines because it deals with constructed environment including planning, designing, and overseeing construction and maintenance of building structures, and facilities, such as roads, railroads, airports, bridges, harbors, channels, dams, irrigation projects, pipelines, power plants, and water and sewage systems. The term "civil engineer" was established by John Smeaton in 1750 to contrast engineers working on civil projects with the military engineers, who worked on armaments and defenses. Over time, various sub-disciplines of civil engineering have become recognized and much of military engineering has been absorbed by civil engineering. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grubenmann
Several members of the Swiss family Grubenmann were famous as carpenters and civil engineers in the 18th century. The sons were innovators in bridge construction. (1668 – 27 June 1736) lived all his life in Gstalden, Appenzell Ausserrhoden where he fathered three sons: * (10 January 1694 – 5 October 1758), died in Hombrechtikon, Zürich; *Johannes Grubenmann (15 June 1707 – 10 June 1771), died in Teufen; and * (23 March 1709 – 22 January 1783), died in Teufen. The brothers were village carpenters in Teufen. The principal structures are known to be: *Crossing of the Rhine at Schaffhausen in two spans of 52 m and 59 m respectively, (Hans Ulrich, 1757); *A single-span of 67 m at Reichenau, (Johannes, 1757); *Crossing of the Limmat at Wettingen, a 60 m span thought to be the first use of a true arch in a timber bridge, (Hans Ulrich and Johannes, 1778). Very few of their bridges have survived, those at Schaffhausen and Wettingen being burnt by the French in the war of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1707 Births
In the Swedish calendar it was a common year starting on Tuesday, one day ahead of the Julian and ten days behind the Gregorian calendar. Events January–March * January 1 – John V of Portugal, John V is crowned King of Portugal and the Algarves in Lisbon. * January 16 – The Acts of Union 1707, Treaty (or Act) of Union, of the two Kingdoms of Kingdom of Scotland, Scotland and Kingdom of England, England, is ratified by the Parliament of Scotland by a vote of 110 to 68. * February 4 – Great Northern War: Eighteen months after losing the Battle of Warsaw (1705), Battle of Warsaw, while leading a cavalry charge for Electorate of Saxony, Saxony against the army of Sweden, General Otto Arnold von Paykull, Otto von Paykull of Swedish Livonia is decapitation, beheaded outside of Stockholm, following his conviction for treason. * February 15 – As part of the process of the Acts of Union 1707, unification of Scotland and England as Great Britain, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1771 Deaths
Events January– March * January 5 – The Great Kalmyk people, Kalmyk (Torghut) Migration is led by Ubashi Khan, from the east bank of the Lower Volga River back to the homeland of Dzungaria, at this time under Qing dynasty rule. * January 9 – Emperor Go-Momozono accedes to the throne of Tokugawa shogunate Japan following his aunt's abdication. * February 12 – Upon the death of Adolf Frederick, King of Sweden, Adolf Frederick, he is succeeded as King of Sweden by his son Gustav III of Sweden, Gustav III. At the time, however, Gustav is unaware of this, since he is abroad in Paris; the news of his father's death reaches him about a month later. * March – War of the Regulation: Royal Colony of North Carolina, North Carolina Governor William Tryon raises a militia to put down the long-running uprising of backcountry militias against North Carolina's colonial government. * March 12 – The North Carolina General Assembly establishes Wake County, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bridge Engineers
A bridge is a structure built to span a physical obstacle (such as a body of water, valley, road, or railway) without blocking the path underneath. It is constructed for the purpose of providing passage over the obstacle, which is usually something that is otherwise difficult or impossible to cross. There are many different designs of bridges, each serving a particular purpose and applicable to different situations. Designs of bridges vary depending on factors such as the function of the bridge, the nature of the terrain where the bridge is constructed and anchored, the material used to make it, and the funds available to build it. The earliest bridges were likely made with fallen trees and stepping stones. The Neolithic people built boardwalk bridges across marshland. The Arkadiko Bridge, dating from the 13th century BC, in the Peloponnese is one of the oldest arch bridges in existence and use. Etymology The ''Oxford English Dictionary'' traces the origin of the word ''bridge' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
