Determine the weakest point on either the shear or moment diagram and draw the stress square at the weakest poin

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Determine the weakest point on either the shear or moment diagram and draw the stress square at the weakest point

A
SFD
KN
BMD
KNm
TIOKN
ID
2m
40KN
2m-10kN = 20 kNm
-30
2.667
20
2m
2n 30kN= 60kN
X
10
B
SOKN
-40
2m
1r. 20 kN - 40kNm
Inflection Point.
20KNI
Transcribed Image Text:A SFD KN BMD KNm TIOKN ID 2m 40KN 2m-10kN = 20 kNm -30 2.667 20 2m 2n 30kN= 60kN X 10 B SOKN -40 2m 1r. 20 kN - 40kNm Inflection Point. 20KNI
Expert Solution
Step 1: Introduction and given data

A beam hinged supported at A and roller supported at B with two point loads 40 kN and 20 kN acting at 2m from A and 2m right of B.


The shear force, the bending moment, and the deflection curve are given.



To determine the weakest section in case of 

  • Shear 
  • Moment 
steps

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