pystrata.site.Layer

class pystrata.site.Layer(soil_type: SoilType, thickness: float, shear_vel: float, damping_min: None | float = None)

Docstring for Layer.

__init__(soil_type: SoilType, thickness: float, shear_vel: float, damping_min: None | float = None)

@todo: to be defined!

Methods

__init__(soil_type, thickness, shear_vel[, ...])	@todo: to be defined!
copy()	Return a copy of the Layer instance with previously defined SoilType.
reset()
stress_mean([depth_within, effective, k0])	Mean effective stress from the top of the layer [kN//m²].
stress_vert([depth_within, effective])	Vertical stress from the top of the layer [kN//m²].

Attributes

adjusted_damping_curve	Return the damping curve adjusted by the layer-specific minimum damping.
comp_shear_mod	Strain-compatible complex shear modulus [kN/m²].
comp_shear_vel	Strain-compatible complex shear-wave velocity [m/s].
damping	Strain-compatible damping.
damping_min	Minimum damping of the soil [dec]
density	Density of soil in [kg/m³].
depth	Depth to the top of the layer [m].
depth_base	Depth to the base of the layer [m].
depth_mid	Depth to the middle of the layer [m].
incr_site_atten
initial_shear_mod	Initial (small-strain) shear modulus [kN/m²].
initial_shear_vel	Initial (small-strain) shear-wave velocity [m/s].
max_error
shear_mod	Strain-compatible shear modulus [kN//m²].
shear_mod_reduc
shear_vel	Strain-compatible shear-wave velocity [m/s].
soil_type
strain
stress_shear_eff	Effective shear stress at layer midpoint.
stress_shear_max	Maximum shear stress at layer midpoint.
thickness
travel_time	Travel time through the layer.
unit_wt