CIE 423, Structures III Andrew Whittaker
PROBLEM SET 1
Due: Wednesday, January 31, 2001
For each of the structures shown below, compute the reactions and draw the axial force (N),
shear force (V), and bending moment (M) diagrams. Show the values of the critical points on the
internal force diagrams. Sketch the displaced shape for each problem.
Problem 1: A is a pin and B is a roller.
Problem 2: A and D are rollers; B and C are bolts in oversize holes and can transfer vertical
loads only.
Problem Set 1 Page 1
CIE 423, Structures III Andrew Whittaker
Problem 3: A, E, and F are pins; B is a rigid connection (i.e., can transmit moment).
Problem 4: A and D are pins; the wind loads are force per unit length on the vertical projection of
the members.
Problem Set 1 Page 2