The cantilever beam in Fig. (a) carries a triangular load, the intensity of which varies from zero at the left end to 360 lb/ft at the right end. In addition, a 1000-lb upward vertical load acts at...

The cantilever beam in Fig. (a) carries a triangular load, the intensity

of which varies from zero at the left end to 360 lb/ft at the right end.

In addition, a 1000-lb upward vertical load acts at the free end of the

beam. (1) Derive the shear force and bending moment equations, and

(2) draw the shear force and bending moment diagrams. Neglect the

weight of the beam

Extracted text: The cantilever beam in Fig. (a) carries a triangular load, the intensity of which varies from zero at the left end to 360 lb/ft at the right end. In addition, a 1000-lb upward vertical load acts at the free end of the beam. (1) Derive the shear force and bending moment equations, and (2) draw the shear force and bending moment diagrams. Neglect the weight of the beam. 360 lb/ft 12 ft B 1000 lb