1. Construct the influence line diagram for shear and moment at F of the beam shown. Determine the maximum positive and negative shear and moment at F due to 10KN a 6 im fim A + 20KN 10KN 2m F + + 2m 2m OC b. 4m + 2m 10 kN/m 4m +

1. Construct the influence line diagram for shear and moment at F of the beam shown. Determine the maximum positive and negative shear and moment at F due to 10KN a 6 im fim A + 20KN 10KN 2m F + + 2m 2m OC b. 4m + 2m 10 kN/m 4m +

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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Graphical Methods

The graphical method is a method of solving equations involving more than one variable using the Cartesian coordinate system. In civil engineering, the use of the graphical method is limited to the problems involving two variables. The graphical method has a great impact in solving the questions regarding engineering mechanics.

Question

1. Construct the influence line diagram for shear and moment at F
of the beam shown. Determine the maximum positive and negative
shear and moment at F due to
10kN
20KN
10KN
6 im fim
a
A
+
2m
+
2m
F
+
2m
b.
4m
+
2m
10 kN/m
4m
+

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Step 2: ILD for shear and moment at F

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Step 4: For moment at F

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