1.0 A double-angle shape is shown. The steel is A36, and the holes are for 12 mm diameter bolts. Assume that Ae = 0.75An. a. Determine the design tensile strength for LRFD. b. Determine the allowable strength for ASD. Ag = 1560 mm² (Angle) 2L 125 x 75 x 8 LLBB Ans. a) Pu = 594.0 kN; b) Pa = 396 kN 2.0 The tension member shown contains holes for 19 mm Ø bolts. At what spacing s, will the net area for the section through one hole be the same as a rupture line passing through two holes? 62.5 200 75 P 62.5

1.0 A double-angle shape is shown. The steel is A36, and the holes are for 12 mm diameter bolts. Assume that Ae = 0.75An. a. Determine the design tensile strength for LRFD. b. Determine the allowable strength for ASD. Ag = 1560 mm² (Angle) 2L 125 x 75 x 8 LLBB Ans. a) Pu = 594.0 kN; b) Pa = 396 kN 2.0 The tension member shown contains holes for 19 mm Ø bolts. At what spacing s, will the net area for the section through one hole be the same as a rupture line passing through two holes? 62.5 200 75 P 62.5

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

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter5: Beams

Section: Chapter Questions

Problem 5.12.2P

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