plane_strain_transf​orm

% Compute the transformed normal strains % Compute the transformed shear strain % Compute the maximum principal normal strain

% Computes the plane-strain transformation, principal normal strains, maximum in-plane shear strain, average strain, and minimum and maximum shear strains for a 2D strain state

%

% Inputs:

% - epsilon_x: the normal strain in the x-direction

% - epsilon_y: the normal strain in the y-direction

% - gamma_xy: the shear strain in the xy-direction

%

% Outputs:

% - epsilon_xp: the normal strain in the x'-direction

% - epsilon_yp: the normal strain in the y'-direction

% - gamma_xyp: the shear strain in the x'y'-direction

% - epsilon_max: the maximum principal normal strain

% - gamma_max: the maximum in-plane shear strain

% - epsilon_avg: the average normal strain

% - gamma_minmax: the minimum (gamma_min) and maximum (gamma_max) shear strains