Determine the magnitude of the bending moment at A. Let w = 2.0 kip/ft, L1 = 28 ft, and L2 = 33 ft. Assume EI = constant.

A truck exerts wheel reactions P1 = 7 kips and P2 = 4 kips on the deck of a bridge. Determine the maximum positive moment at C. Assume the truck only travels in the direction shown. The influence lines for VC and MC are shown, along with the peak values of the influence lines.

The beam supports a single live load of 1,500 lb, a uniform live load of 600 lb/ft, a uniform dead load of 150 lb/ft. Determine the maximum positive moment 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.

Determine the magnitude of the approximate bending moment at H in girder GH. Let w1 = 12 kN/m, w2 = 40 kN/m, L1 = 8 m, L2 = 7 m, and L3 = 6 m.

Determine the magnitude of the bending moment at C. Let w = 4.0 kip/ft, L1 = 18 ft, and L2 = 19 ft. Assume EI = constant.

Determine the distribution factor DFCE. Let P1 = 15 kips, P2 = 16 kips, L1 = 21 ft, L2 = 11 ft, and L3 = 16 ft. Assume EI = constant.

The analysis of structures involves the use of three fundamental relationships: equilibrium equations, compatibility conditions, and Mohr’s circle.

Determine the fixed end moment FEMBC. Let w = 1.2 kip/ft and L = 30 ft. Assume EI = constant.

Determine the magnitude of the bending moment at B. Let w = 2.7 kip/ft and L = 28 ft. Assume EI = constant.

Determine the magnitude of the bending moment at C. Let w = 2.4 kip/ft and L = 20 ft. Assume EI = constant.