POISSON'S RATIO, µ It is the ratio of indirect strain to direct strain Formulas: H= Eindirect /Egirect + Shearing Stress Where: E = linear strain = y/L Y = change in length L= original length PROBLEM 6: A 5 x 10 mm x 4m steel bar is subjected to axial force of 100 kN. E= 200 GPa and v = 0.3. ба. determine the change in its length. 6b. dimensions of its cross-section after determine the change in the

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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POISSON'S RATIO, µ
It is the ratio of indirect strain to direct strain
Formulas:
H = Eindirect /Edirect+ Shearing Stress
Where:
8 = linear strain = y/L
Y = change in length
L= original length
PROBLEM 6:
A 5 x 10 mm x 4m steel bar is
subjected to axial force of 100 kN.
E= 200 GPa andu = 0.3.
6a. determine the change in its
length.
6b.
determine the change in the
dimensions of its cross-section after
applying the load.
P
4 m
5 mm
'P
10 mm
Transcribed Image Text:POISSON'S RATIO, µ It is the ratio of indirect strain to direct strain Formulas: H = Eindirect /Edirect+ Shearing Stress Where: 8 = linear strain = y/L Y = change in length L= original length PROBLEM 6: A 5 x 10 mm x 4m steel bar is subjected to axial force of 100 kN. E= 200 GPa andu = 0.3. 6a. determine the change in its length. 6b. determine the change in the dimensions of its cross-section after applying the load. P 4 m 5 mm 'P 10 mm
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