Sleeper Slab Head Wall [SIG]
For the modeled sleeper slabs, sleeper slab head walls can be modeled as a separate object using this object of the workflow.
General
Sleeper Slab: This parameter is used to specify the sleeper slab for which the sleeper slab head wall will be modeled.
Longitudinal Offset: The sleeper slab head wall will have its center located at the center of the selected sleeper slab when a value of 0 is used for the longitudinal offset definition. Negative values will offset the sleeper slab head wall in the downstation direction, while positive values will offset the sleeper slab head wall in the upstation direction.
Material: This parameter can be used to assign a material to the sleeper slab. Materials can be selected from previously defined options under Properties-Materials or imported as needed.
Length: This parameter is used to specify the length of the sleeper slab head wall in the longitudinal direction. For a visual representation, refer to the figure provided below.
Width: This parameter is used to specify the width of the sleeper slab head wall in the transverse direction. For a visual representation, refer to the figure provided below.
Thickness: This parameter is used to specify the thickness of the sleeper slab head wall in the vertical direction. For a visual representation, refer to the figure provided below.

IFC
Type: The IFC entity type for BIM export. Available options include:
IfcSlab (default)
IfcWall
IfcBuildingElementProxy
Predefined Type: The IFC Predefined Type is specified using this parameter. Available options include:
APPROACH_SLAB (default)
BASESLAB
FLOOR
LANDING
PAVING
SIDEWALK
WEARING
USERDEFINED
NOTDEFINED
Parent [Bridge/Superstructure/Deck/Substructure/Foundation/Approach_Structure/Retaining_Structure]: The IFC Parent is specified using this parameter to define the hierarchy relationship in the IFC model.
Quantities
Volume: Based on the definitions provided by the user, the volume of the object is calculated and presented in this column. (Read-only)
Weight: The total weight of the sleeper slab head wall based on volume and material density. (Read-only)
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