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The beam is fixed at wall B. Determine the internal bending moment at point C, which is x = 8 ft to the right of support A. Let L = 30 ft, M = 900 lb·ft, P = 750 lb and w0 = 250 lb/ft.

Draw the influence line for the moment at B. What is the line’s maximum value? Let L1 = 4 m and L2 = 9 m.

The beam is fixed at wall B. Determine the vertical reaction force By at point B. Let L = 30 ft, M = 1,050 lb·ft, P = 700 lb and w0 = 225 lb/ft.

The beam supports a uniform live load of 444 lb/ft. 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.

Determine the beam deflection at point H. Assume that EI = 3.88 × 1010 kN-mm2 is constant.

Determine the magnitude of the largest bending moment in the beam. Assume L = 4 ft, P = 650 lb, and w = 200 lb/ft.

Assume that w0 = 180 N/m and L = 2 m. Determine the shear-force equation V(x) for this beam and loading.

Determine the vertical displacement of joint B. Assume A = 2 in.2 and E = 29,000 ksi for each member. Let P = 490 lb and L = 8 ft.

Determine the magnitude of the reaction moment at A. Let P1 = 43.4 kips, P2 = 48.0 kips, and a = b = c = d = 8 ft.

Determine the vertical displacement of joint B. Assume A = 2 in.2 and E = 29,000 ksi for each member. Let P = 540 lb and L = 8 ft.