types of bridges photos by j.s. o’connor. steel multi-girder
TRANSCRIPT
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Types of Bridges
Photos by J.S. O’Connor
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Steel Multi-Girder
Steel Multi-girder – A588 weathering steel
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Steel Pony Truss
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Steel Through Truss
DSC_0010
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Deck Truss (in foreground)
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Steel Box Beam
DSC_0044
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Concrete Box Girder (CIP)
OConnor 19Oct (8)
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Concrete Box Girder(Segmental)
MCEER testing of 1:5 scale segmental box
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Pre-Stressed Concrete Box Beam (Adjacent Boxes)
DSC_0024
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Pre-Stressed I-Beam Multi-Girder
DSC_0032
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Reinforced Concrete Arch
DSC_0022
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Reinforced Concrete Box Culvert (Double Cell )
DSC_0030
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Corrugated Metal Pipe(considered a bridge if span exceeds 20’)
DSC_0058
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Glue-Laminated (Glu-Lam)Timber
DSC_0061
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Moveable Bridge
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Moveable(Vertical Lift)
6Sept2005- (20)
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Moveable(Double Leaf Bascule)
OConnor 17Oct (147)
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Moveable (Swing Span)
OConnor 19Oct (51)
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Fiber Reinforced Polymer (FRP)
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Timber Arch
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Filled Arch
MCEER Technical Report MCEER-07-0021
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Open Spandrel Arch
MCEER Technical Report MCEER-07-0021
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Suspension (historic)
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Suspension (pedestrian)
100_8791
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Prefabricated (through truss)
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Open Spandrel Concrete Arch
open spandral arch
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Filled Concrete Arch
filled concrete arch
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Log Bridge
100_8621
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Reinforced Concrete Slab
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Through Girder
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Floating Bridge
Photo and graphic courtesy of WSDOT
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Cable Stayed
http://www.structuremag.org/article.aspx?articleID=768
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Army Launched Bridge
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