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You know—anyone can build a bridge, but it takes an engineer to get you over it. The widespread popularity in the 1850s and 1860s of the Fink through truss bridge, constructed from a design patented in 1854 by architect and civil engineer Albert Fink, represents a critical period in the evolution of civil engineering in America. Directory and listing of inverted fink truss bridges from around the world including images, technical data, literature and other project information. The Fink truss bridge served residents of Dover until 1905, when it was replaced by a new concrete bridge. It was relocated again in 1985 to Lynchburg's Riverside Park to serve as a pedestrian bridge. TRUNCATED TRUSS 5. Albert Fink, (born Oct. 27, 1827, Darmstadt, Hesse-Darmstadt [Germany]—died April 3, 1897, Ossining, N.Y., U.S.), German-born American railroad engineer and executive who was the first to investigate the economics of railroad operation on a systematic basis. He was also inventor of the Fink truss, used to support bridges and the roofs of buildings. Every part of the bridge plays an important role in how the span functions. [5][6], A 56 foot long single span deck truss of Fink design was built in 1870 to carry trains of the Atlantic, Mississippi and Ohio Railroad (later Norfolk and Western Railway, now Norfolk Southern Railway). The Fink truss is a commonly used truss in residential homes and bridge architecture. QUEEN POST TRUSS 3. Licence n o 116,787 du 4 juillet 1871, Improvement in bridge-trusses, accordée à Albert Fink, de Louisville, Kenticky ; Complément de la licence n o 9,575 du 15 février 1881, Bridge, accordée à Albert Fink, de New York, N. Y. Derniers survivants des ponts en poutres-treillis Fink The Fink Deck Truss Bridge, built circa 1870, is thought to have been originally used on the Norfolk &Western mainline. The Zoarville Station Bridge consists of one of the original three spans of a through truss of Fink design built in 1868 by Smith, Latrobe and Company of Baltimore, Maryland. [2] Although the design is no longer used for major structures, it was widely used from 1854 through 1875.[3]. With railroads expanding dramatically, a replacement for wooden bridges was needed that could be built quickly, cheaply, and with a reasonable assurance that it would survive for an extended length of time. The last of the Fink-designed bridges remaining in use was the 100-foot-long span at Hamden, New Jersey, which survived until 1978, when it was damaged in a vehicle collision. The Fink Truss Bridge was patented by Albert Fink in 1854. 5. It now carries pedestrians only. A Fink truss is the perfect solution for many architectural designs and allows for several different types of roof lines, while providing the strength and stability needed. Fink Deck truss bridge over unknown creek on Trail Open to pedestrians. It was moved to its present location and converted to a vehicular bridge over a railroad spur in 1893 when the Norfolk and Western mainline was moved. The Fink truss was designed by Albert Fink of Germany in the 1860s. The “fink” is a basic webbed truss design that provides the most economical roof solution. Bowstring Truss. An Inverted Fink Truss has a bottom chord without a top chord. Fink trusses were originally invented for the purpose of beefing up bridges, but many contractors now use them to increase the strength of interior structures. Comparison Fink vs. Howe roof truss First, here is what the two trusses have in common : The maximum compressive force is 1622.5 N in a member with a length of 3.61 m. Maximum tension is 1350.0 N. and now the difference : The Fink-truss (Problem 9.3d) has a combined length of all members of 39.84 m versus 41.64 m for the Howe-truss (Problem 9.3e). A truss bridge requires detailed engineering and specialist construction—this does not come cheap. through truss fink th'/5 a var/at/0,v of "'wk w the belgian d/.4g0,vaz5 perpend/cuzÄr ro truss bridges a parzer camelback late w/ a chord of lewúth' : /00-300 feet 30-90 meters elevation t,wv59'er5e sect/o,v deck truss scissors b'5uÅzl for r- ed ce/lwg5 three-hinged arch used for except/oauzzy spam5. The Fink Deck Truss Bridge in Lynchburg is the only survivor in the U.S. of this truss system that was widely used from 1854 to 1875. The rare Fink trusses were relocated to a pedestrian trail in Warwick Park, Warwick Twp., Chester County in 1991. He devised the Fink truss and many truss bridges, especially the Fink-Type Truss Bridge De Fink Truss Bridge werd in 1854 gepatenteerd door Albert Fink.. Albert Fink ontwierp zijn vakwerkbruggen voor verschillende Amerikaanse spoorwegen, met name de Baltimore en Ohio en de Louisville en Nashville.Het jaarverslag 1865 van de president en directeuren van de Louisville and Nashville Railroad Company somt 29 Fink Truss-bruggen op van de in totaal 66 bruggen op de … The bridge at Hamden is an excellent example of the Fink Truss design. Educated in Germany, Fink immigrated to the Due to its design flexibility, the fink truss is the most frequently used truss in roof design. Albert Fink, a German railroad bridge engineer, originally designed the Fink truss in 1852. Traditionally it is the most commonly used roof truss type, providing a simple, adaptable and cost-efficient roofing solution. Fink is best known for his railroad bridge designs, which helped revolutionize the use of iron for American railroad bridge construction.He devised the Fink truss and many truss bridges, especially the Fink-Type Truss Bridge.. 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