CrackedResults#

class concreteproperties.results.CrackedResults(theta: float, n: float = 0, m: float = 0, m_cr: float | tuple[float, float] = 0, d_nc: float = 0, cracked_geometries: list[CPGeom] = <factory>, e_a_cr: float = 0, e_qx_cr: float = 0, e_qy_cr: float = 0, cx: float = 0, cy: float = 0, e_ixx_g_cr: float = 0, e_iyy_g_cr: float = 0, e_ixy_g_cr: float = 0, e_ixx_c_cr: float = 0, e_iyy_c_cr: float = 0, e_ixy_c_cr: float = 0, e_iuu_cr: float = 0, e_i11_cr: float = 0, e_i22_cr: float = 0, phi_cr: float = 0, elastic_modulus_ref: float | None = None, a_cr: float | None = None, qx_cr: float | None = None, qy_cr: float | None = None, ixx_g_cr: float | None = None, iyy_g_cr: float | None = None, ixy_g_cr: float | None = None, ixx_c_cr: float | None = None, iyy_c_cr: float | None = None, ixy_c_cr: float | None = None, iuu_cr: float | None = None, i11_cr: float | None = None, i22_cr: float | None = None)[source]#

Bases: object

Class for storing cracked concrete section properties.

All properties with an e_ preceding the property are multiplied by the elastic modulus. In order to obtain transformed properties, call the calculate_transformed_properties() method.

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

Methods

`calculate_transformed_properties`	Calculates and stores transformed cracked properties.
`plot_cracked_geometries`	Plots geometries that remain (compression/reinf.) after a cracked analysis.
`print_results`	Prints the cracked concrete section properties to the terminal.
`reset_results`	Resets the analysis results.

Attributes

`a_cr`
`cx`
`cy`
`d_nc`
`e_a_cr`
`e_i11_cr`
`e_i22_cr`
`e_iuu_cr`
`e_ixx_c_cr`
`e_ixx_g_cr`
`e_ixy_c_cr`
`e_ixy_g_cr`
`e_iyy_c_cr`
`e_iyy_g_cr`
`e_qx_cr`
`e_qy_cr`
`elastic_modulus_ref`
`i11_cr`
`i22_cr`
`iuu_cr`
`ixx_c_cr`
`ixx_g_cr`
`ixy_c_cr`
`ixy_g_cr`
`iyy_c_cr`
`iyy_g_cr`
`m`
`m_cr`
`n`
`phi_cr`
`qx_cr`
`qy_cr`
`theta`
`cracked_geometries`

reset_results() → None[source]#

Resets the analysis results.

calculate_transformed_properties(elastic_modulus: float) → None[source]#

Calculates and stores transformed cracked properties.

Parameters:: elastic_modulus (float) – Reference elastic modulus

plot_cracked_geometries(title: str = 'Cracked Geometries', **kwargs) → matplotlib.axes.Axes[source]#

Plots geometries that remain (compression/reinf.) after a cracked analysis.

Parameters:

title (str) – Plot title
kwargs – Passed to plot_geometry()

Returns:

Matplotlib axes object

Return type:

matplotlib.axes.Axes

print_results(fmt: str = '8.6e') → None[source]#

Prints the cracked concrete section properties to the terminal.

Parameters:: fmt (str) – Number format