Calcolatrice Deformazione Gratuita

Calcola la deformazione ingegneristica da variazione di lunghezza.

mm
mm

Engineering Strain

0.001000 mm/mm

Strain Percentage0.1000 %
Microstrain1,000 microstrain

Engineering Strain vs Change in Length

Vedi formula →

Formula

## Engineering Strain Strain measures the deformation of a body relative to its original size. ### Formula **epsilon = delta_L / L_0** where delta_L is the change in length and L_0 is the original gauge length. Strain is dimensionless but is often expressed in microstrain (x 10^6) or as a percentage. Tensile strain is positive; compressive strain is negative.

Esempio Risolto

A 500 mm gauge length bar elongates by 0.5 mm under load.

  1. 01epsilon = 0.5 / 500 = 0.001 mm/mm
  2. 02As percentage: 0.001 x 100 = 0.1%
  3. 03In microstrain: 0.001 x 10^6 = 1000 microstrain