The beam in the figure below is subjected to a concentrated live load of 15 kN, a distributed dead load of 4 kN/m, and a distributed live load of 8 kN/m. 1- Sketch the influence line for the reaction at C. 2- Sketch the influence line for the shear just to the left of C. 3- Sketch the influence line for the moment at A. 4- Find the maximum positive moment at A due to the applied loads. 5- Find the maximum negative moment at A due to the applied loads.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The beam in the figure below is subjected to a concentrated live load of 15
kN, a distributed dead load of 4 kN/m, and a distributed live load of 8 kN/m.
1- Sketch the influence line for the reaction at C.
2- Sketch the influence line for the shear just to the left of C.
3- Sketch the influence line for the moment at A.
4- Find the maximum positive moment at A due to the applied loads.
5- Find the maximum negative moment at A due to the applied loads.
internal hinge
A
BA
4 m
2m
3m
Transcribed Image Text:The beam in the figure below is subjected to a concentrated live load of 15 kN, a distributed dead load of 4 kN/m, and a distributed live load of 8 kN/m. 1- Sketch the influence line for the reaction at C. 2- Sketch the influence line for the shear just to the left of C. 3- Sketch the influence line for the moment at A. 4- Find the maximum positive moment at A due to the applied loads. 5- Find the maximum negative moment at A due to the applied loads. internal hinge A BA 4 m 2m 3m
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