mods.failure

Module Contents

Functions

plot_von_mises_failure_envelope(sy[, sigma_x, ...])

Plots the Von Mises failure envelope for plane stress.
mods.failure.plot_von_mises_failure_envelope(sy, sigma_x=None, sigma_y=None, tau_xy=None)[source]

Plots the Von Mises failure envelope for plane stress.

Parameters:

  • sy (float) – Yield strength of the material

  • sigma_x (float) – Stress value in the x-direction

  • sigma_y (float) – Stress value in the y-direction

  • tau_xy (float) – Shear stress value in the xy-plane

Returns:

None

Raises:

ValueError – If all three stress values are not provided