concreteproperties.utils.split_geom_at_strains_ultimate#

split_geom_at_strains_ultimate(geom, theta, point_na, ultimate_strain, d_n)[source]#

Splits geometries at discontinuities in its stress-strain profile.

Parameters

  • geom (Union[CPGeom, CPGeomConcrete]) – Geometry to split

  • theta (float) – Angle (in radians) the neutral axis makes with the horizontal axis (\(-\pi \leq \theta \leq \pi\))

  • point_na (Tuple[float, float]) – Point on the neutral axis

  • ultimate_strain (float) – Concrete strain at failure (required for ultimate=True only)

  • d_n (float) – Depth of the neutral axis from the extreme compression fibre (required for ultimate=True only)

Returns

Union[List[CPGeom], List[CPGeomConcrete]] – List of split geometries