QUESTION 2) The weightless rigid AF rod is pin connected at point A to the wall and by two elastic members at points B and D. The rigidity of members 1 and 2 are EA and 2EA, respectively. Under the P loading given in the figure, calculate the vertical deflection at point F.

For the beam and loading shown, determine the magnitude of the deflection at point C.    The length of the beam, L, is 1,000 mm. The moment, M, is 55 kN·m. The flexural rigidity, EI, is 4.5X108 kN·mm2.

1) Find the vertical deflection at joint D in mm?

Problem 2: For the beam given below: (a) Calculate all support reactions. (b) Draw the shear diagram. Show all important values of shear. Show the sign convention within each region. (c) Draw the moment diagram. Show all important values of moment. Show the sign conventions within each region (concavity: smiley face, sad face, etc.) (d) Sketch the deflected shape. Show supports in your sketch. For your solution, let w = 2 kips/ft and L = 20 ft. A L 22 B L W C

lute flexural stress. For the beam shown in Figure (3), given INA = 1.+ 10 mm", calculate the transverse shearing stress at points A, C and G on the section at the left support of the beam.