Question

4. (a) Design a bolted joint to join the two members shown in the figure below. Specify the number of bolts, the pattern, the bolt grade, and the bolt size 8 x4 x 12 Box sect 4 in 6in 0.50 in typical 0.50 plate 12 000 lb P (b). Two steel plates are joined using 3/8-inch parallel-loaded fillet welds. The yield strength, Sy, and the length of the welds are known. The design factor is 3.5. Determine the maximum tensile load that can be applied 20 points 3.0 E60 series welding rods y-50 ksi (plates) h 0.375 in.

Answer 1

12-inh thickness plete-oゾinch No tosque is acting on System due o applied oac lace like only sheQE foece i acting on the bol 2 Toteu applied load 4 533 78 . 659 ん x12- Ccaebon Stee) 370 So 2. 222 S 373 fs 4 cicmetee seqwite is e 8 7484

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