Ex20InteriorShear

Ex20InteriorShear - CVEN 4545 - Steel Design...

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CVEN 4545 - Steel Design George.Hearn@colorado.edu EXAMPLE: CHECK BEAM SHEAR STRENGTH 20 FT INTERIOR BEAM General view of framing of second floor. View of interior 20 foot beam, supporting floor joists. Steel deck and concrete fill are not shown in this view.
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CVEN 4545 - Steel Design George.Hearn@colorado.edu Identification of beams 24 ft Perimeter Beam 24 ft Interior Beam 20 ft Perimeter Beam 20 ft Interior Beam BEAM SHEAR CHECK – 20 FT INTERIOR BEAM The floor system for this building carries an occupancy live load equal to 50 psf. The floor system uses 1.0C24 steel pan with a 3.5" thick of concrete fill. Deck dead weight is 37 psf. Joists are 22K04. Joists weigh 8 lbs/ft and are spaced at 5ft. The dead load of joists plus steel pan plus concrete fill is 193 lbs/ft. The live load, per joist, is 250 lbs/ft. Steel W-shape beams are checked using an LRFD basis. We need factored load combinations for beams. Loads on steel beams include floor system dead weight, beam self weight and occupancy
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Ex20InteriorShear - CVEN 4545 - Steel Design...

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