A beam ABC with an overhang from B to C supports a uniform load of 200 lb/ft throughout its length (see figure). The beam is a channel section with dimensions as shown in the figure. The moment of inertia about the z axis (the neutral axis) equals 8.13 in.4
Calculate the maximum tensile stress σt and maximum compressive stress σc due to the uniform load

Transcribed Image Text:

200 lb/ft 0.787 in. 2.613 in.