ORDINARY2ENGINEERING_STRAINV - provides a matrix that transforms ordinary strains to engineering strains in Voigt notation

Comments

It is epsilonV_engineering = IV_ord * epsilonV_ordinary. epsilonV_ordinary is a vector containing the strain components in Voigt notation without a factor of two in front of the shear components. epsilonV_engineering is a vector containing the strain components in Voigt notation with a factor of two in front of the shear components.

Assumptions:

• Voigt notation

Input Arguments

dim (double) - dimension (default: 3)

Output Arguments

IV_ord (double) - matrix such that epsilonV_engineering = IV_ord * epsilonV_ordinary