Following strain rosette calculator is used to calculate strain results of ε_{x}, ε_{y}, and γ_{xy} with the measurement results of strain rosette (ε_{1}, ε_{2}, ε_{3}) . Calculation of rosette types with different angle setups (e.g. 45° - Rectangular Rosettes and 60° - Delta Rosette) can be done by simply changing angles in calculator. The formulas used for the calculations are given below.
Note: Use dot "." as decimal separator.
Normal Strain: The ratio of length change to original length of the material. ε=σ/E
Strain Gage: An electrical measurement device to measure strain.
Strain Rosette: Strain gauge arrangement to measure three normal strains (ε_{1}, ε_{2}, ε_{3}).
Shear Strain: The angular distortion on element caused by shear stress. γ=τ/G.