FixedPressures

Prescribed pore pressure boundary condition -- fixes the total pore pressure value at the selected shapes. Supports constant or linearly-varying distributions.

Examples

feature = model.get_fixed_pressure(shapes)
feature.pressure = 100.0
feature.minus_plus = 'plus'

# Linear variation defined by values at anchor points:

feature.variation = 'linear'
feature.p1 = 50.0
feature.p2 = 100.0
feature.p1_location = [0, 0, 0]
feature.p2_location = [0, 5, 0]

Properties

pressure : float

Pressure value: the constant value ('constant' variation) or p1 ('linear' variation).

minus_plus : str

Side of the boundary the condition acts on: 'minus' (default) or 'plus'.

variation : str

Pressure variation over the shape: 'constant' or 'linear' (default).

p1 : float

Linear variation value at anchor point 1.

p2 : float

Linear variation value at anchor point 2.

p3 : float

Linear variation value at anchor point 3 (3D only).

p1_location : object

Anchor point 1.

p2_location : object

Anchor point 2.

p3_location : object

Anchor point 3 (3D only).