Liner
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class
itasca.sel.liner.
Liner
- Objects of this type should not be created (instantiated) directly in Python. Use the module functions that return instances of this type.
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area
() → float. Get the area of the liner.
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extra
(slot: int) → any. Get the liner extra data in the given slot.
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face
() → face_ptr. Get the attached face.
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fiber_max
() → float. Get the maximum outer fiber stress.
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fiber_min
() → float. Get the minimum outer fiber stress.
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group
([slot: str or int]) → str. Get the liner group name in a given slot.
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group_remove
(group_name: str or int[, slot: str or int]) → bool. Remove from the given group from all group slots of the liner. One argument of type string, giving the group name, is required. The return value is a bool which is True if the group was removed from any slot, otherwise False.
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groups
() → {slot: group_name}. Get a dictionary describing which groups this liner is part of. The keys of the dictionary are the slot names and the values are the group names.
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id
() → int. Get the liner id.
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in_group
(group_name: str or int[, slot: str or int]) → bool. Test if the liner is part of a given group. If the optional argument slot is given, only that slot is searched. Otherwise, all group slots are searched.
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index
() → int. Get the index (offset) of the liner element.
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matnum
() → float. Get the material number assigned to a liner.
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membrane_max
() → float. Get the maximum membrane stress.
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membrane_min
() → float. Get the minimum membrane stress.
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moment
() → vec. Get the liner liner moment (vector).
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moment_max
() → float. Get the maximum bending moment.
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moment_min
() → float. Get the minimum bending moment.
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moment_x
() → float. Get the x-component of the liner liner moment.
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moment_y
() → float. Get the y-component of the liner liner moment.
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moment_z
() → float. Get the z-component of the liner liner moment.
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node
(int) → node_ptr. Get the a node of a liner face (input {0, 1, 2} for the first, second, or third node of the face, respectively).
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normal
() → vec. Get the liner liner normal (vector).
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normal_stiffness
() → float. Get the normal stiffness (force/displacement) of the interface between the liner element and the rock/soil.
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normal_strength
() → float. Get the normal (tensile) strength of the interface between the liner element and the rock/soil.
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normal_x
() → float. Get the x-component of the liner liner normal.
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normal_y
() → float. Get the y-component of the liner liner normal.
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normal_z
() → float. Get the z-component of the liner liner normal.
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poiss
() → float. Get Poisson’s ratio.
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pos
() → vec. Get the liner liner position (vector).
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pos_x
() → float. Get the x-component of the liner liner position.
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pos_y
() → float. Get the y-component of the liner liner position.
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pos_z
() → float. Get the z-component of the liner liner position.
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set_extra
(slot: int, value: any) → None. Set the liner extra data in the given slot.
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set_group
(group_name: str or int[, slot: str or int]) → None. Set the liner group name in a given slot.
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shear_cohesion
() → float. Get the cohesion at the interface of the liner element and the rock/soil.
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shear_friction
() → float. Get the friction angle (in degrees) of the interface of the liner element and the soil/rock.
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shear_stiffness
() → float. Get the shear stiffness (Force / displacement) at the interface between the liner element and the rock/soil.
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stress
() → vec. Get the liner liner stress (vector).
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stress_x
() → float. Get the x-component of the liner liner stress.
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stress_y
() → float. Get the y-component of the liner liner stress.
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stress_z
() → float. Get the z-component of the liner liner stress.
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thermalexp
() → float. Get thermal expansion coefficient.
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thickness
() → float. Get liner thickness.
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valid
() → bool. Returns True if this liner is live.
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young
() → float. Get Young’s modulus.
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