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The floor of an apartment building is subjected to a uniformly distributed load of 41.9 psf over its surface area. Determine the axial load acting on column E.

The roof of a single-story storage building shown below, is subjected to a uniformly distributed load of 0.86 kPA over its surface area. Determine the axial load acting on the column D.

Determine the magnitude of the largest shear force in the beam. Assume L = 5 ft, P = 750 lb, and w = 150 lb/ft.

Which joint would you sum moments about to find the force in member CD most efficiently?

Determine the beam deflection at point H. Assume that EI = 2.92 × 1010 kN-mm2 is constant.

The roof truss is pin supported at A and roller supported at E. Determine the magnitude of the force in member CD. Let F1 = 30 kN and F2 = 7 kN.

The floor system of an apartment building consists of a 4-inch-thick reinforced concrete slab resting on three steel floor beams, which are in turn supported by two steel girders. The areas of cross section of the floor beams and the girders are 16.4 in.2 and 34.8 in.2, respectively. Determine the dead load acting on beam AB.

The roof truss is pin supported at A and roller supported at E. Determine the magnitude of the force in member CD. Let F1 = 25 kN and F2 = 15 kN.

Determine the horizontal reaction force at A. Let P1 = 95 kN, P2 = 125 kN, P3 = 80 kN, and a = b = c = d = 3.5 m.

The beam is fixed at wall B. Determine the vertical reaction force By at point B. Let L = 30 ft, M = 1,100 lb·ft, P = 825 lb and w0 = 175 lb/ft.