Determine the deflection at the free end I = 362500Kft´. Use Castigliano's Theorem.

Use the method of virtual work and determine the horizontal deflection at C. EI is constant. There is a pin at A. Assume C is a roller and B is a fixed joint.  B. Also solve using Castigliano's Theorem    note: add 4.39 to all loads

3. Determine the maximum deflection for the beam shown by the moment-area method. 30 k Į B -7 ft- El = constant E I -14 ft- = 10,000 ksi = 500 in.4 =

2 k PROBLEM #1 IN 1 in.? B, 5 k Use Castigliano's Theorem and determine the horizontal deflection at C. The cross- 1 in.? sectional area of each figure is indicated in the figure. Assume the members are pin-connected at their end points. E = 29(10^3) ksi. 4 ft 2 in.2 2 in.2 Express your answer in inches. 3 ft