Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 295
re the beams enter the girders, there is a tendency for the beamsto tear their way out through the girder. The total load on thegirder by the two beams on each side, is of course equal to the totalload on one beam, and equals 37,350 pounds. Some of the rein-forcing bars of the beam will be bent up… … Fig. 108. Detail of Eeinforcement at Junction of Beamand Girder. We therefore have 2 X 22 X 11 = 484 square inches, the area to besheared out. Dividing this into 37,350 gives 77 pounds per square inch.Althoiiigh this is probably a safe shearing stress, many engineers wouldconsider it advisable to…
Architecture · Building
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