HSS | American Institute of Steel Construction - AISC
Webtests. Punching shear (shear rupture), however, should be checked as follows: where F u = specified minimum tensile strength of the HSS member, ksi R a = required shear strength (ASD), kips R u = required shear strength (LRFD), kips e = eccentricity, taken as the distance from the HSS wall to the center of gravity of the bolt group, in.
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