Determine the vertical reaction force at B. Let P1 = 130 kN, P2 = 180 kN, P3 = 110 kN, and a = b = c = d = 3.0 m.

Determine the vertical reaction force at A. Let w = 11.5 kN/m, a = 6 m, and b = 10 m.

The floor system of a gymnasium consists of a 130-mm-thick concrete slab resting on four steel beams (A = 8,800 mm2) that, in turn, are supported by two steel girders (A = 25,100 mm2). Determine the point load acting on girder AD at point C caused by dead load.

The floor system of a gymnasium consists of a 120-mm-thick concrete slab resting on four steel beams (A = 9,500 mm2) that, in turn, are supported by two steel girders (A = 26,200 mm2). Determine the point load acting on girder AD at point B caused by dead load.

Use Robot to determine the magnitude of the vertical reaction force at A. Let w = 30 kN/m, and L = 8 m. Delete the self-weight of the beam.

The floor of an apartment building is subjected to a uniformly distributed load of 34.7 psf over its surface area. Determine the axial load acting on column M.

Determine the magnitude of the reaction moment at A. Let P1 = 42.3 kips, P2 = 32.9 kips, and a = b = c = d = 11 ft.

Determine the magnitude of the approximate bending moment at D in girder DE. Let w1 = 28 kN/m, w2 = 36 kN/m, L1 = 8 m, L2 = 7 m, and L3 = 6 m.

The floor of an apartment building is subjected to a uniformly distributed load of 38.7 psf over its surface area. Determine the axial load acting on column C.

Hydrostatic pressure acts in what direction?