7.9.4.8 Pset_PavementCommon

PSET_TYPEDRIVENOVERRIDE / IfcPavement

Describes the common properties and nominal dimensions of pavement. Property use clarification The nominal thickness of the pavement remains constant with the value from NominalThickness, unless the property NominalThicknessEnd is provided. In which case NominalThickness is the value at the beginning of a transition (usually at the object placement location). e.g. a (road) transition segment where the pavement object's linear placement along an alignment denotes the beginning location and NominalThicknessEnd is the value at the end as indicated by the property NominalLength. In the case of local placements, it is user defined along which axis lengths and widths are measured.
Change log
ItemSPFXMLChangeDescription
IFC4x3_RC3 to IFC4x3_RC4
    Pset_PavementCommonADDED
IFC4x3_RC4 Update
    Pset_PavementCommon
      NominalLengthMODIFIEDType changed from IfcPositiveLengthMeasure to IfcNonNegativeLengthMeasure.
Properties

PSD-XML

NameTypeDescription
NominalThicknessEnd P_SINGLEVALUE / IfcNonNegativeLengthMeasure The nominal thickness of the object after a transition from its original value. The size information is provided in addition to the shape representation and the geometric parameters used within. In case of inconsistency between the geometric parameters and the size properties, provided in the attached property set, the geometric parameters take precedence.
Status P_ENUMERATEDVALUE / IfcLabel / PEnum_ElementStatus
StatusStatus bzw. Phase des Bauteils insbesondere beim Bauen im Bestand. "Neu" (new) neues Bauteil als Ergänzung, "Bestand" (existing) bestehendes Bauteil, dass erhalten bleibt, "Abbruch" (demolish) Bauteil, das abgebrochen wird, "Temporär" (temporary) Bauteil und andere Bauelemente, die vorübergehend eingebaut werden (wie Abstützungen, etc.)
StatusStatus of the element, predominately used in renovation or retrofitting projects. The status can be assigned to as "New" - element designed as new addition, "Existing" - element exists and remains, "Demolish" - element existed but is to be demolished, "Temporary" - element will exists only temporary (like a temporary support structure).
StatutStatut de l'élément, principalement utilisé dans les projets de rénovation et de réhabilitation. Le statut a pour valeur NOUVEAU pour un nouvel élément, EXISTANT pour un élément existant qui est conservé, DEMOLI pour un élément existant à démolir et TEMPORAIRE pour un élément temporaire (comme une structure support provisoire).
状態要素(主にリノベーションまたは改修プロジェクトにおいて)の状態。 状態は、「新規(New)」-新しく追加される要素。「既存」-要素は存在し、かつ残りもの。「破壊」-要素は存在したが、廃棄されるもの。「一時的」-一時的に存在する要素(一時的にサポートしている構造のようなもの)。
StructuralSlope P_SINGLEVALUE / IfcPositiveRatioMeasure The nominal side slope (allowable steepness) of the pavement structure (not including side slope fill) as a positive ratio measure. The slope information is provided in addition to the shape representation and the geometric parameters used within. In case of inconsistency between the geometric parameters take precedence. Value is typically less than 1.0 (1:1) but may be greater than that for steeper slopes.
StructuralSlopeType P_SINGLEVALUE / IfcLabel User defined description on the type of slope used for the pavement structure (not including side slope fill) . Examples are "Even" or "Stepped".
NominalWidth P_SINGLEVALUE / IfcNonNegativeLengthMeasure
Nominal WidthThe nominal overall width of the object. The size information is provided in addition to the shape representation and the geometric parameters used within. In cases of inconsistency between the geometric parameters and the size properties, provided in the attached property set, the geometric parameters take precedence.
公称幅呼び幅寸法。
NominalLength P_SINGLEVALUE / IfcNonNegativeLengthMeasure
Nominal LengthThe nominal overall length of the object. The size information is provided in addition to the shape representation and the geometric parameters used within. In case of inconsistency between the geometric parameters and the size properties, provided in the attached property set, the geometric parameters take precedence.
NominalThickness P_SINGLEVALUE / IfcNonNegativeLengthMeasure
Nominal ThicknessThe nominal wall thickness of the duct at the connection point.
Reference P_SINGLEVALUE / IfcIdentifier
ReferenceReference ID for this specified type in this project (e.g. type 'A-1'), Also referred to as "construction type". It should be provided as an alternative to the name of the "object type", if the software does not support object types and no classification reference to a recognized classification system used.
IFC4.3.0.0 DEPRECATION  The Reference property is deprecated and shall no longer be used, use attribute Name on the relating type instead.
参照当該プロジェクトで定義する形式の参照ID(例:A-1)、承認された分類に存在しないときに使用される。

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