The floor system of a gymnasium consists of a 140-mm-thick c…

The floor system of a gymnasium consists of a 140-mm-thick concrete slab resting on four steel beams (A = 9,100 mm2) that, in turn, are supported by two steel girders (A = 26,100 mm2). Determine the point load acting on girder AD at point C caused by dead load.

The floor system of a hospital patient room consists of a 3-…

The floor system of a hospital patient room consists of a 3-inch-thick reinforced concrete slab resting on four steel beams (A = 19.8 in.2), which are supported by two steel girders (A = 33.4 in.2). The girders, in turn, are supported by four columns. Determine the live load acting on column H.