(a) If the member is adequate using load and resistance factor design (LRFD) method.

Question

Two plates each with thickness t = 16 mm are bolted together with 6 – 22 mm diameter bolts forming a lap connection. Bolt spacing are as follows: S1 = 40 mm, S2 = 80 mm, S3 = 100 mm. Bolt hole diameter = 25 mm. Using A36 steel having Fy = 248 MPa and Fu = 400 MPa. P P S - P S2 S2 DETERMINE: 1. Determine the allowable load Pa based on bearing at bolt holes. (ASD) 2. Determine the ultimate load Pu based on block shear.

Answer 1

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Chapter 3, Problem 3.3.5P

To determine

(a)

If the member is adequate using load and resistance factor design (LRFD) method.

To determine

(b)

If the member is adequate using allowable strength design (ASD) method.

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