Blog

Using the method of consistent deformations, determine the force in member AD. Let P = 23 kN, L1 = 3 m, and L2 = 6 m. Assume EA = constant.

Determine the fixed end moment FEMCA. Let P1 = 16 kips, P2 = 15 kips, L1 = 21 ft, L2 = 11 ft, and L3 = 16 ft. Assume EI = constant.

Identify the moment equation that corresponds to MAB. Let w = 2.0 kip/ft, L1 = 18 ft, and L2 = 19 ft. Assume EI = constant.

Assume that P = 7.0 kips and L = 4.0 ft. Determine the reaction at support A. Assume that EI is constant for the beam.

Assume that P = 16.2 kips and L = 5.5 ft. Determine the reaction at support A. Assume that EI is constant for the beam.

Determine the deflection at B that would be caused by the distributed load if the middle support was not there. Let w = 7 lb/in., a = 61 in., and EI = 101 × 106 lb·in.2.

Determine the deflection at B that would be caused by the distributed load if the middle support was not there. Let w = 6 lb/in., a = 60 in., and EI = 45 × 106 lb·in.2.

Determine the deflection at B that would be caused by the concentrated moment if the middle support was not there. Let M = 14,500 lb·in., a = 73.90 in., b = 54.10 in., and EI = 119 × 106 lb·in.2. Note that b = (a + b)[1 – sqrt(3)/3].

Determine the slope at A that would be caused by the distributed load if the fixed support was a pin support, instead. Let w = 7 lb/in., a = 96 in., and EI = 239 × 106 lb·in.2.

Identify the moment equation that corresponds to MCB. Let w = 3.7 kip/ft, L1 = 18 ft, and L2 = 16 ft. Assume EI = constant.