Determine the magnitude of the bending moment at C. Let w = 3.7 kip/ft, L1 = 18 ft, and L2 = 15 ft. Assume EI = constant.

Use Robot to determine the magnitude of the axial force in column FI. Assume each member is a steel W16x40, but delete the self-weight of the members. Let P1 = 18.0 kN, P2 = 43.0 kN, L1 = 10 m, L2 = 5 m, and L3 = 6 m.

Determine the magnitude of the bending moment at C. Let w = 2.8 kip/ft, L1 = 30 ft, and L2 = 20 ft. Assume EI = constant.

Determine the fixed end moment FEMBC. Let w1 = 1.6 kip/ft, w2 = 2.6 kip/ft, L1 = 31 ft, and L2 = 28 ft. Assume EI = constant.

Use Robot to determine the magnitude of the vertical reaction force at A. Let w = 28 kN/m, and L = 9 m. Delete the self-weight of the beam.

Use the portal method to determine the magnitude of the approximate shear in column BF. Let P1 = 36 kN, P2 = 48 kN, L1 = 8 m, L2 = 6 m, L3 = 6 m, and L4 = 4 m.

Use Robot to determine the magnitude of the vertical reaction force at A. Assume that M = 200 kN·m, P = 65 kN, w = 90 kN/m, and L = 1.6 m. Delete the self-weight of the beam.

Determine the magnitude of the bending moment at B. Let w = 3.2 kip/ft, L1 = 17 ft, and L2 = 20 ft. Assume EI = constant.

Determine the beam slope at B. Let w = 1.8 kip/ft, L1 = 32 ft, and L2 = 22 ft. Assume EI = constant.

Determine the fixed end moment FEMBC with a settlement of 0.9 in. at support B.   As in Chapter 16, include the effect of settlement in the FEM calculation.  Let w = 2.6 kip/ft, L = 29 ft, E = 29,000 ksi and I = 1,900 in.4.