Question No.1:

L1=22 ft, L2=44 ft

Roof loads , W1_d=15psf , W1_L =22 psf

Floor loads, W1_d=309psf , W1_L =86 psf

F_y=50 ksi , F_u =69 ksi

Have to do for all parts a, b, c and d. Because it's the same question. I'll upvote for the best answers.

Each student has members to design. Please check your data. a. Truss members: Select the lightest C sections available) b. Columns: Select the lightest W sections available) c. Beams*: Select the lightest W sections available) d. Base Plate: Column at the ground floor level. (Assume the base has a concrete compressive strength of 7 ksi) B his A F H D E 1 0314 K L M -0.25L1 -0.25 0.25L10.25L! 14 N P o L4 Q S R 14 T V U W Moment Release X 201207 Wind Roof, Linear Load W 1 (DL), pressure Y3 Wind floor, Linear Load W 2 (D.LT pressure Y2 W 2 ( DL), pressure Y1 W 2(D.LT pressure Base Plate 3 Base Plate 4 Base Plate 1 Base Plate 2 -L1 Each student has members to design. Please check your data. a. Truss members: Select the lightest C sections available) b. Columns: Select the lightest W sections available) c. Beams*: Select the lightest W sections available) d. Base Plate: Column at the ground floor level. (Assume the base has a concrete compressive strength of 7 ksi) B his A F H D E 1 0314 K L M -0.25L1 -0.25 0.25L10.25L! 14 N P o L4 Q S R 14 T V U W Moment Release X 201207 Wind Roof, Linear Load W 1 (DL), pressure Y3 Wind floor, Linear Load W 2 (D.LT pressure Y2 W 2 ( DL), pressure Y1 W 2(D.LT pressure Base Plate 3 Base Plate 4 Base Plate 1 Base Plate 2 -L1