concreteproperties.results.MomentInteractionResults#

class MomentInteractionResults(results: ~typing.List[~concreteproperties.results.UltimateBendingResults] = <factory>, results_neg: ~typing.List[~concreteproperties.results.UltimateBendingResults] = <factory>)[source]#

Bases: object

Class for storing moment interaction results.

Variables

  • results (List[UltimateBendingResults]) – List of ultimate bending result objects

  • results_neg – List of ultimate bending result objects (for negative bending)

Methods

get_results_lists

Returns a list of axial forces and moments.

plot_diagram

Plots a moment interaction diagram.

plot_multiple_diagrams

Plots multiple moment interaction diagrams.

point_in_diagram

Determines whether or not the combination of axial force and moment lies within the moment interaction diagram.

Attributes

results

results_neg

get_results_lists(neg=False) → Tuple[List[float]][source]#

Returns a list of axial forces and moments.

Parameters

neg (bool) – If True, gets the negative bending results

Returns

List of axial forces and moments (n, m)

Return type

Tuple[List[float]]

plot_diagram(n_scale: Optional[float] = 0.001, m_scale: Optional[float] = 1e-06, fmt: Optional[str] = 'o-', **kwargs) → matplotlib.axes.Axes[source]#

Plots a moment interaction diagram.

Parameters

  • n_scale (Optional[float]) – Scaling factor to apply to axial force

  • n_scale – Scaling factor to apply to axial force

  • fmt (Optional[str]) – Plot format string

  • kwargs – Passed to plotting_context()

Returns

Matplotlib axes object

Return type

matplotlib.axes.Axes

static plot_multiple_diagrams(moment_interaction_results: List[MomentInteractionResults], labels: List[str], n_scale: Optional[float] = 0.001, m_scale: Optional[float] = 1e-06, fmt: Optional[str] = 'o-', **kwargs) → matplotlib.axes.Axes[source]#

Plots multiple moment interaction diagrams.

Parameters

  • moment_interaction_results (List[MomentInteractionResults]) – List of moment interaction results objects

  • labels (List[str]) – List of labels for each moment interaction diagram

  • n_scale (Optional[float]) – Scaling factor to apply to axial force

  • m_scale (Optional[float]) – Scaling factor to apply to bending moment

  • fmt (Optional[str]) – Plot format string

  • kwargs – Passed to plotting_context()

Returns

Matplotlib axes object

Return type

matplotlib.axes.Axes

point_in_diagram(n: float, m: float) → bool[source]#

Determines whether or not the combination of axial force and moment lies within the moment interaction diagram.

Parameters

  • n (float) – Axial force

  • m (float) – Bending moment

Returns

True, if combination of axial force and moment is within the diagram

Return type

bool