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Showing 1 to 4 of 4 for “"Girder design"”.
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Investigations into Flange Surface Friction Effects on Shear Stud Load Transfer in Composite Bridge Girders
… through headed shear studs welded tothe steel girder flange and embedded in the concrete deck. Current AASHTO provisions for estimating demands on shear studs during service-level loading consider only bearing load transfer, neglecting adhesion bonding and friction load transfer between the …
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Unbonded Monostrands for Camber Adjustment
… results in excessively tall haunches or girder top flange extending into the bottom of the slab. For adjacent members like deck bulb-tees and box girders that are to be transversely post-tensioned the differential camber causes problems during the fit up process. This variation is …
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Composite Multi-Story Rigid Frames Under Gravity and Lateral Loads.
This thesis presents a procedure for the design of a 12-story rigid frame bent with composite girders when horizontal loads produce the maximum forces for which the girders must be designed. Using an asymmetrical rigid frame with column spacings of 22' and 28', it was found that a decrease in frame …
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Static push-out tests and finite element studies on larger diameter shear studs for composite steel bridges
Efficient steel bridge girder design makes use of composite action between the concrete bridge deck and the steel girders. The critical link between the deck and the girders are shear studs welded to the girder top flange. The most commonly used shear studs have a 7/8-inch diameter and are welded …