Answer Happy

SITUATION 1. Two channels are joined together by eight 24-mm diameter bolts in single shear as shown in the figure. The bolt spacing are x1 = 50 mm and y1 = 60 mm. The steel has Fy = 248 MPa and Fu = 420 MPa. Assume the reduction factor for block shear to be equal to 1.0. [Note: Use 2 mm instead of 3.2 mm.] = = 1. Calculate the LRFD design tensile strength of the member considering block shear. (10 points) 2. Calculate the ASD allowable tensile strength of the member considering block shear. (10 points) Channel Properties: Area = 3644 mm2 Web Thickness = 12 mm yı - - P yi X1 X1 X1 X] X1 X1