For the beam of Problem 8.2, determine the maximum positive shear and bending moment at...

For the beam of Problem 8.2, determine the maximum positive shear and bending moment at point B due to the wheel loads of the moving H20-44 truck shown in Fig. P9.12.

Reference: Problem 8.2

Draw the influence lines for vertical reactions at supports A and C and the shear and bending moment at point B of the beams shown in Figs. P8.1 through P8.3.