The beam supports a single live load of 1,710 lb. Determine the maximum negative shear that can be developed at point B. Assume the support at A is a pin and C is a roller. The influence lines for VB and MB are shown, along with the peak values of the influence lines.

Assume that P = 7.4 kips and L = 7.5 ft. Determine the reaction at support A. Assume that EI is constant for the beam.

Determine the reaction force at B. Let w = 19 lb/in., a = 70 in., and EI = 35 × 106 lb·in.2.

Determine the beam deflection at point H. Assume that EI = 4.49 × 1010 kN-mm2 is constant.

Determine the reaction force at B. Let w = 17 lb/in., a = 49 in., and EI = 100 × 106 lb·in.2.

Support settlements do not cause any stresses in indeterminate structures.

Draw the influence line for the moment at B. What is the line’s minimum value? Let L1 = 8 m and L2 = 3 m.

Compatibility conditions are based on the structure’s geometry of deformation.

Determine the reaction moment at A. Let w = 4 lb/in., a = 144 in., and EI = 76 × 106 lb·in.2.

Using the method of consistent deformations, determine the force in member AD. Let P = 16 kN, L1 = 5 m, and L2 = 3 m. Assume EA = constant.