Question 1 Consider the structure shown below: (a) Draw the shear and bending-moment diagrams for beam AB, (b) determine the magnitude and location of the maximum absolute value of the bending moment (Hint: Consider the free-body diagram of the segment DC to determine the forces applied by DC on the beam AB at point C) A WWW 8 ft 6 kip/ft downwards D 6 kips 4 ft 2 ft C 4 ft B

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Beams

In structural engineering, a beam is a component made of a variety of materials (including steel alloys, and wood) that can resist loads applied laterally to the beam axis. Members, elements, rafters, shafts, and purlins are all terms used to describe beams.