Design a welded connection (E70) for an MC 9x23.9 of A992 Grade 50 steel connected to a 3/8-inch-thick gusset plate. The gusset plate is A36 steel. Minimize the length of the longitudinal welds by using the maximum fillet weld size permitted (AISC J-2b). Show your results on a sketch, complete with dimensions. Use LRFD. Hint: Design it with both longitudinal welds and a transverse weld. For simplicity in the iteration of this problem take U = 1.0 and thus no shear lag effects. Also, do not forget to consider the block shear that will occur in the gusset plate
Design a welded connection (E70) for an MC 9x23.9 of A992 Grade 50 steel connected to a 3/8-inch-thick gusset plate. The gusset plate is A36 steel. Minimize the length of the longitudinal welds by using the maximum fillet weld size permitted (AISC J-2b). Show your results on a sketch, complete with dimensions. Use LRFD. Hint: Design it with both longitudinal welds and a transverse weld. For simplicity in the iteration of this problem take U = 1.0 and thus no shear lag effects. Also, do not forget to consider the block shear that will occur in the gusset plate
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Design a welded connection (E70) for an MC 9x23.9 of A992 Grade 50 steel connected to a 3/8-inch-thick gusset plate. The gusset plate is A36 steel. Minimize the length of the longitudinal welds by using the maximum fillet weld size permitted (AISC J-2b). Show your results on a sketch, complete with dimensions. Use LRFD. Hint: Design it with both longitudinal welds and a transverse weld. For simplicity in the iteration of this problem take U = 1.0 and thus no shear lag effects. Also, do not forget to consider the block shear that will occur in the gusset plate.
Transcribed Image Text:-t="
D=40k
L= 100k
MC9 × 23.9
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