IfcDerivedMeasureValue

Natural language names
Derived Measure Value
Sélection de mesure dérivée
Change log
ItemSPFXMLChangeDescription
4.0.0.0
    IfcDerivedMeasureValue
      IfcTemperatureRateOfChangeMeasureADDED
      IfcAreaDensityMeasureADDED
      IfcSoundPowerLevelMeasureADDED
      IfcSoundPressureLevelMeasureADDED
      IfcTimeStampXXDELETED
Semantic definitions at the type
Type definition

IfcDerivedMeasureValue is a select type for selecting between derived measure types.

SELECT

HISTORY  New type in IFC2x.
IFC4 CHANGE  added IfcAreaDensityMeasure, IfcSoundPowerLevelMeasure, IfcSoundPressureLevelMeasure, IfcTemperatureRateOfChangeMeasure, removed IfcTimeStamp.
Select definition
TypeDescription
IfcVolumetricFlowRateMeasure
IfcThermalTransmittanceMeasure
IfcThermalResistanceMeasure
IfcPressureMeasure
IfcPowerMeasure
IfcMassFlowRateMeasure
IfcMassDensityMeasure
IfcLinearVelocityMeasure
IfcHeatFluxDensityMeasure
IfcFrequencyMeasure
IfcEnergyMeasure
IfcElectricVoltageMeasure
IfcDynamicViscosityMeasure
IfcCompoundPlaneAngleMeasure
IfcThermalConductivityMeasure
IfcMolecularWeightMeasure
IfcVaporPermeabilityMeasure
IfcMoistureDiffusivityMeasure
IfcIsothermalMoistureCapacityMeasure
IfcSpecificHeatCapacityMeasure
IfcMonetaryMeasure
IfcLuminousFluxMeasure
IfcForceMeasure
IfcElectricCapacitanceMeasure
IfcRotationalFrequencyMeasure
IfcTorqueMeasure
IfcModulusOfElasticityMeasure
IfcPlanarForceMeasure
IfcThermalExpansionCoefficientMeasure
IfcSoundPowerMeasure
IfcSoundPressureMeasure
IfcHeatingValueMeasure
IfcPHMeasure
IfcIonConcentrationMeasure
Formal representations
XML Specification
 <xs:group name="IfcDerivedMeasureValue">
  <xs:choice>
   <xs:element ref="ifc:IfcCompoundPlaneAngleMeasure-wrapper"/>
   <xs:element ref="ifc:IfcDynamicViscosityMeasure-wrapper"/>
   <xs:element ref="ifc:IfcElectricCapacitanceMeasure-wrapper"/>
   <xs:element ref="ifc:IfcElectricVoltageMeasure-wrapper"/>
   <xs:element ref="ifc:IfcEnergyMeasure-wrapper"/>
   <xs:element ref="ifc:IfcForceMeasure-wrapper"/>
   <xs:element ref="ifc:IfcFrequencyMeasure-wrapper"/>
   <xs:element ref="ifc:IfcHeatFluxDensityMeasure-wrapper"/>
   <xs:element ref="ifc:IfcHeatingValueMeasure-wrapper"/>
   <xs:element ref="ifc:IfcIonConcentrationMeasure-wrapper"/>
   <xs:element ref="ifc:IfcIsothermalMoistureCapacityMeasure-wrapper"/>
   <xs:element ref="ifc:IfcLinearVelocityMeasure-wrapper"/>
   <xs:element ref="ifc:IfcLuminousFluxMeasure-wrapper"/>
   <xs:element ref="ifc:IfcMassDensityMeasure-wrapper"/>
   <xs:element ref="ifc:IfcMassFlowRateMeasure-wrapper"/>
   <xs:element ref="ifc:IfcModulusOfElasticityMeasure-wrapper"/>
   <xs:element ref="ifc:IfcMoistureDiffusivityMeasure-wrapper"/>
   <xs:element ref="ifc:IfcMolecularWeightMeasure-wrapper"/>
   <xs:element ref="ifc:IfcMonetaryMeasure-wrapper"/>
   <xs:element ref="ifc:IfcPHMeasure-wrapper"/>
   <xs:element ref="ifc:IfcPlanarForceMeasure-wrapper"/>
   <xs:element ref="ifc:IfcPowerMeasure-wrapper"/>
   <xs:element ref="ifc:IfcPressureMeasure-wrapper"/>
   <xs:element ref="ifc:IfcRotationalFrequencyMeasure-wrapper"/>
   <xs:element ref="ifc:IfcSoundPowerMeasure-wrapper"/>
   <xs:element ref="ifc:IfcSoundPressureMeasure-wrapper"/>
   <xs:element ref="ifc:IfcSpecificHeatCapacityMeasure-wrapper"/>
   <xs:element ref="ifc:IfcThermalConductivityMeasure-wrapper"/>
   <xs:element ref="ifc:IfcThermalExpansionCoefficientMeasure-wrapper"/>
   <xs:element ref="ifc:IfcThermalResistanceMeasure-wrapper"/>
   <xs:element ref="ifc:IfcThermalTransmittanceMeasure-wrapper"/>
   <xs:element ref="ifc:IfcTorqueMeasure-wrapper"/>
   <xs:element ref="ifc:IfcVaporPermeabilityMeasure-wrapper"/>
   <xs:element ref="ifc:IfcVolumetricFlowRateMeasure-wrapper"/>
  </xs:choice>
 </xs:group>
EXPRESS Specification
TYPE IfcDerivedMeasureValue = SELECT (
 IfcVolumetricFlowRateMeasure,
 IfcThermalTransmittanceMeasure,
 IfcThermalResistanceMeasure,
 IfcPressureMeasure,
 IfcPowerMeasure,
 IfcMassFlowRateMeasure,
 IfcMassDensityMeasure,
 IfcLinearVelocityMeasure,
 IfcHeatFluxDensityMeasure,
 IfcFrequencyMeasure,
 IfcEnergyMeasure,
 IfcElectricVoltageMeasure,
 IfcDynamicViscosityMeasure,
 IfcCompoundPlaneAngleMeasure,
 IfcThermalConductivityMeasure,
 IfcMolecularWeightMeasure,
 IfcVaporPermeabilityMeasure,
 IfcMoistureDiffusivityMeasure,
 IfcIsothermalMoistureCapacityMeasure,
 IfcSpecificHeatCapacityMeasure,
 IfcMonetaryMeasure,
 IfcLuminousFluxMeasure,
 IfcForceMeasure,
 IfcElectricCapacitanceMeasure,
 IfcRotationalFrequencyMeasure,
 IfcTorqueMeasure,
 IfcModulusOfElasticityMeasure,
 IfcPlanarForceMeasure,
 IfcThermalExpansionCoefficientMeasure,
 IfcSoundPowerMeasure,
 IfcSoundPressureMeasure,
 IfcHeatingValueMeasure,
 IfcPHMeasure,
 IfcIonConcentrationMeasure);
END_TYPE;

Link to EXPRESS-G diagram EXPRESS-G diagram

References  References: IfcValue

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