A WT10.5 x 31 is used as a bracket to transmit a 60-kip service load to a W14 x 90 column, as previously shown in Figure . The load consists of 15 kips dead load and 45 kips live load. Four 7⁄8-inch-diameter Group A bolts are used. The column is of A992 steel, and the bracket is A36. Assume all spacing and edge-distance requirements are satisfied, including those necessary for the use of the nominal strength in bearing deformation (i.e., 2.4dtFu)*, and determine the adequacy of the bolts for the following types of connections: (a) bearing-type connection with the threads in shear and (b) slip-critical connection with the threads in shear.

A WT10.5 x 31 is used as a bracket to transmit a 60-kip service load to a W14 x 90 column, as previously shown in Figure . The load consists of 15 kips dead load and 45 kips live load. Four 7⁄8-inch-diameter Group A bolts are used. The column is of A992 steel, and the bracket is A36. Assume all spacing and edge-distance requirements are satisfied, including those necessary for the use of the nominal strength in bearing deformation (i.e., 2.4dtFu)*, and determine the adequacy of the bolts for the following types of connections: (a) bearing-type connection with the threads in shear and (b) slip-critical connection with the threads in shear.

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter8: Eccentric Connections

Section: Chapter Questions

Problem 8.2.2P

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