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4 years ago

Draw and write shear strain equation

Engineering

1 answer:

Alchen [17]4 years ago

5 0

Answer:

$\phi =\dfrac{\Delta L}{h}$

Explanation:

Normal strain :

It is the ratio of deformation to the original dimension.Normal strain occurs due to longitudinal force.

Normal strain = ΔL/L

Shear strain:

It is the ratio of deformation to perpendicular dimension.Shear strain occurs due to tangential force.

From the second diagram:

$tan\phi =\dfrac{\Delta L}{h}$

if angle Φ is small then we can write

$tan\phi =\phi$

$\phi =\dfrac{\Delta L}{h}$

This is the shear strain equation.

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3 years ago

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Ann [662]

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3 years ago

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Answer:

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