calc_damping_from_param#

PySeismoSoil.helper_site_response.calc_damping_from_param(param: dict[str, float], strain_in_unit_1: ndarray, func_stress: Callable[[Any, ...], Any]) → ndarray[source]#

Calculate damping values from HH or MKZ parameters.

Parameters:

  • param (dict[str, float]) – Soil model parameters.

  • strain_in_unit_1 (np.ndarray) – An 1D array of strain values. Unit: 1 (not percent).

  • func_stress (Callable[[Any, ...], Any]) – The function to calculate stress from strain_in_unit_1 and param

Returns:

damping – Damping values corresponding to each strain values, in the unit of “1”.

Return type:

np.ndarray

Raises:

TypeError – The type of the input parameter is incorrect