Strain

Example in context

“The maximum strain measured in the tensile test on the steel specimen was 0.002 at the yield point.”

“Çelik numune üzerinde yapılan çekme testinde ölçülen maksimum gerinme akma noktasında 0.002 idi.”

Where engineers use it

Strain is used in stress-strain analysis to quantify deformation. Engineers measure strain with strain gauges in structural tests and finite element simulations to ensure components remain within allowable limits.

Synonyms: deformation (in context of unit elongation), unit deformation

In Aerospace Engineering

Strain is the deformation per unit original length of a material in response to stress. It is a dimensionless measure of the relative displacement between points in a continuous body.

“Strain gauge data from the static test indicate that the fuselage panel experienced 0.2% elongation at limit load.”

In Engineering Fundamentals

The relative deformation of a material, expressed as the change in length divided by the original length, produced by applied stress.

“Gauges attached to the beam measured the strain as the load increased step by step.”

Practice: can you use “Strain” at work?

A mechanical engineer is reviewing strain data from a load test on a bridge girder. They need to compare measured strain with the material's yield strain to assess safety.

“Strain” in 21 languages