Bridge - Wikipedia, the free encyclopedia
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A bridge is a structure built to span a valley, road, body of water, or other physical obstacle, for the purpose of providing passage over the obstacle. Designs of bridges vary depending on the func...
en.wikipedia.org/wiki/Bridge
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Index with links to resources about bridges. ... NONLIN - Nonlinear Dynamic Time History Analysis of Single Degree of Freedom Systems - Excellent free software from FEMA ... Truss Bridge Laboratory - How truss bridges work - Hints on popsicle stick structures!
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www.bridgesite.com/funand.htm
www.bridgesite.com/funand.htm
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Truss Bridge Design ... The history and principles of rational truss bridge design ... In a truss bridge, this meant a span supported at the ends, with members pinned together so they could rotate at least a little at the joints. The number of members meeting at a joint had to be small enough that the forces in each could...
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mysite.du.edu/~jcalvert/tech/machines/bridges.htm
mysite.du.edu/~jcalvert/tech/machines/bridges.htm
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Incidentally, the replacement bridge was iron, not steel, because steel was not yet trusted in truss bridges. Its design may have not been satisfactory, since a steel Pratt truss bridge soon came, in 1877 says one caption, and was in turn replaced by a stone arch in 1903.
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www.du.edu/~jcalvert/tech/burr.htm
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Diagrams of the forces acting on bridges, pictures, and examples. ... A. The beam or truss bridge is, in effect, a pair of girders supporting a deck spanning the gap between two piers. Such a beam has to withstand both compression in its upper parts and tension in its lower parts. ... An early history of bridge building...
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www.faculty.fairfield.edu/jmac/rs/bridges.htm
www.faculty.fairfield.edu/jmac/rs/bridges.htm
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There's no doubt you've seen a bridge, and it's almost as likely that you've traveled over one. If you've ever laid a plank or log down over a stream to keep from getting wet, you've even constructed a bridge. Bridges are truly ubiquitous -- a natural part of everyday life. ... Truss Strength...
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www.howstuffworks.com/bridge.htm
www.howstuffworks.com/bridge.htm
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this is the description ... THE MOST TRUSTED NAME IN BRIDGES...
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www.usbridge.com/
www.usbridge.com/
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Spanning Berkshire Waterways: A Personal Excursion into the History of Metal Truss Highway Bridge Construction in Western New England, 1865-1905 by Bernard A Drew; Binding: Paperback; Publisher: Attic Revivals Pr;
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www.addall.com/detail/094158318X.html
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Covered Bridges in Tennessee-What is a Truss Bridge? ... One bridge historian describes a truss bridge in this manner: "A truss is simply an interconnected framework of beams that holds something up. The beams are usually arranged in a repeated triangular pattern, since a triangle cannot be ... History of Truss Bridges...
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www.tdot.state.tn.us/bridges/trussbridges.htm
www.tdot.state.tn.us/bridges/trussbridges.htm
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