Using the slope-deflection equations below, determine the be…

Using the slope-deflection equations below, determine the beam slope at C. Let P1 = 15 kips, P2 = 13 kips, L1 = 18 ft, L2 = 10 ft, and L3 = 14 ft. Assume EI = constant.MAC = EIθC / 14 + 34.44MCA = EIθC / 7 + –61.99MCE = EIθC / 7 + 45.5MEC = EIθC / 14 + –45.5

The beam supports a single live load of 2,670 lb. Determine…

The beam supports a single live load of 2,670 lb. Determine the maximum positive shear that can be developed at point B. Assume the support at A is a pin and C is a roller. The influence lines for VB and MB are shown, along with the peak values of the influence lines.