A continuous beam ABCDE is loaded as shown in Figure Q4. The relative flexural rigidities El of each span is as indicated. a) Evaluate all the support moments using the moment distribution method. b) Recalculate all the support moments if, in addition to the loads shown, support A settles vertically 2 cm. c) Comment on the increase or decrease in the sagging and hogging moments in the beam. 5 kN Given / = 250 x 106 mm and E = 200 GPa 4 kN/m im 2 kN/m 2 kN/m 31 6 m 6 m 6 m 3 m

A continuous beam ABCDE is loaded as shown in Figure Q4. The relative flexural rigidities El of each span is as indicated. a) Evaluate all the support moments using the moment distribution method. b) Recalculate all the support moments if, in addition to the loads shown, support A settles vertically 2 cm. c) Comment on the increase or decrease in the sagging and hogging moments in the beam. 5 kN Given / = 250 x 106 mm and E = 200 GPa 4 kN/m im 2 kN/m 2 kN/m 31 6 m 6 m 6 m 3 m

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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