4.4.1.2.2 Mechanical Fastener Attributes

Figure 121 illustrates an instance diagram.

Mechanical Fastener AttributesIfcMechanicalFastenerIfcRelDefinesByTypeIfcMechanicalFastenerTypeIfcPositiveLengthMeasureIfcPositiveLengthMeasureIfcIdentifierIfcPositiveLengthMeasureIfcPositiveLengthMeasureIfcPositiveLengthMeasureIfcPositiveLengthMeasure

Figure 121 — Mechanical Fastener Attributes

mvdXML Specification
<?xml version="1.0" encoding="utf-8"?>
<ConceptTemplate xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" uuid="68aa6918-6339-4a56-a1e4-023b092e8d30" name="Mechanical Fastener Attributes" applicableSchema="IFC4" applicableEntity="IfcMechanicalFastener">
  <Rules>
    <AttributeRule AttributeName="Tag">
      <EntityRules>
        <EntityRule EntityName="IfcIdentifier" />
      </EntityRules>
    </AttributeRule>
    <AttributeRule AttributeName="NominalDiameter">
      <EntityRules>
        <EntityRule EntityName="IfcPositiveLengthMeasure" />
      </EntityRules>
    </AttributeRule>
    <AttributeRule AttributeName="NominalLength">
      <EntityRules>
        <EntityRule EntityName="IfcPositiveLengthMeasure" />
      </EntityRules>
    </AttributeRule>
    <AttributeRule AttributeName="IsTypedBy">
      <EntityRules>
        <EntityRule EntityName="IfcRelDefinesByType">
          <AttributeRules>
            <AttributeRule AttributeName="RelatingType">
              <EntityRules>
                <EntityRule EntityName="IfcMechanicalFastenerType">
                  <AttributeRules>
                    <AttributeRule AttributeName="NominalDiameter">
                      <EntityRules>
                        <EntityRule EntityName="IfcPositiveLengthMeasure" />
                      </EntityRules>
                    </AttributeRule>
                    <AttributeRule AttributeName="NominalLength">
                      <EntityRules>
                        <EntityRule EntityName="IfcPositiveLengthMeasure" />
                      </EntityRules>
                    </AttributeRule>
                  </AttributeRules>
                </EntityRule>
              </EntityRules>
            </AttributeRule>
          </AttributeRules>
        </EntityRule>
      </EntityRules>
    </AttributeRule>
    <AttributeRule AttributeName="NominalDiameter">
      <EntityRules>
        <EntityRule EntityName="IfcPositiveLengthMeasure" />
      </EntityRules>
    </AttributeRule>
    <AttributeRule AttributeName="NominalLength">
      <EntityRules>
        <EntityRule EntityName="IfcPositiveLengthMeasure" />
      </EntityRules>
    </AttributeRule>
  </Rules>
</ConceptTemplate>

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