Topic: History of the Pratt Truss
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What is a pratt truss bridge?
A roof truss with vertical web members to take tension forces and with angled braces to take compression Read More »
Source: http://wiki.answers.com/Q/What_is_a_pratt_truss_bridge
What is Pratt truss?
( ′prat ′trəs ) (civil engineering) A truss having both vertical and diagonal members between the upper and lower chords, with the diagonals sloped toward the center. Read More »
Source: http://www.answers.com/topic/pratt-truss
What is a Pratt Deck Truss bridge?
queef Read More »
Source: http://wiki.answers.com/Q/What_is_a_Pratt_Deck_Truss_bridge
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Answers to Other Common Questions
alot!
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Source: http://wiki.answers.com/Q/How+much+weight+can+a+fink+truss+hold
I believe the use of timbers allowed the load of the roof and flooring to be distributed to a known frame that was free standing. The timber posts, arches and horizontal members were jointed in a manner that allowed weight to be supported a...
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Source: http://wiki.answers.com/Q/What_is_the_significance_of_timber_trus...
I would say since Howe trusses require larger steel beams for their construction because of the compression forces on diagonal members and Pratt trusses are under more tension forces, diagonally speaking, they can be thinner they would resu...
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Source: http://answers.yahoo.com/question/index?qid=20061205042109AAAtnQK
Pratt truss is characterized by having its diagonal members (except the end diagonals) slanted down towards the middle of the bridge span. Under such structural arrangement, when subject to external loads tension is induced in diagonal memb...
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Source: http://ihome.ust.hk/%7Easce/The_Civil_Corner.htm
The name “Pratt Museum” was adopted when the College’s natural history collections moved from various campus buildings into the former “Pratt Gymnasium” (built in 1884) in the 1940s. Now that this building has been converted into a dormitor...
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Source: https://www.amherst.edu/museums/naturalhistory/faq
