Mechanical Engineering - Strength of Materials - Discussion

Discussion Forum : Strength of Materials - Section 1 (Q.No. 1)
Strain energy is the
energy stored in a body when strained within elastic limits
energy stored in a body when strained upto the breaking of a specimen
maximum strain energy which can be stored in a body
proof resilience per unit volume of a material
Answer: Option
No answer description is available. Let's discuss.
83 comments Page 1 of 9.

Amritansh Manthapurwar said:   2 months ago
Strain Energy is Potential energy stored in the body and it will always be stored in that form unless that leads to bond breaking and plastic deformation. So, Yes, the strain energy is up to elastic limits.

Amritansh Manthapurwar said:   2 months ago
Strain energy up to the elastic limit is called RESILIENCE.

Sujan said:   2 months ago
Thanks everyone for explaining this.

Saurabh Mangal said:   3 months ago
There is no relation between elastic limit and strain energy. Strain energy is stored in the body due to its resistive action. It can be beyond the elastic limit.


Hayelom kasahun said:   5 months ago
The Strain energy is a type of potential energy that is stored within an object when it is deformed or strained.

Meet Suthar said:   1 year ago
Strain energy is the ability of a material to regain its shape, as per the stress-starin diagram only up to elastic limit material is elastic.

So, answer A is right.

Sahil said:   2 years ago
Maximum strain energy in body.

Micky said:   2 years ago
Strain energy has nothing to do with elastic or plastic. Option A is for resilience.

Vivek said:   3 years ago
Strain energy means work done by the member. It is nothing but is the internal matter.

Shiva said:   4 years ago
Strain Energy-It is the ability of a material to absorb energy when it is strained
Resilience-Ability of a material to absorb energy in the elastic region when it is strained.
Proof Resilience-Maximum energy absorbing capacity of a material in the elastic region is called proof resilience.

Hence option A and B both can be correct.

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