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What is resilience?
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Strength of Materials
Q. Energy stored in a body within an elastic limit is called as _____
- Published on 23 Sep 15
a.
resilience
b.
strain energy
c.
both a. and b.
d.
none of the above
ANSWER: both a. and b.
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Discussion
Sravanthi
-Posted on 24 Nov 15
-
Resilience:
It is the strain energy stored within elastic limit. It is also called as strain energy.
- The S.I unit of resilience is joule per cubic meter (J m
-3
)
Proof resilience:
It is the maximum strain energy which is stored within elastic limit. It is also called as strain energy.
- The formula used to calculate proof resilience = (σ
2
/ 2E) x volume
Modulus of resilience:
It is defined as the proof resilience per unit volume.
- The formula to calculate modulus of resilience = (σ
2
/ 2E)
➨
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