IFC 4.3.0.1 (IFC4X3) development

8.10.4.15 Pset_MechanicalBeamInPlaneNegative

8.10.4.15.1 Semantic definition

Properties about Mechanical Beam in Plane Negative.

8.10.4.15.2 Applicable entities

8.10.4.15.3 Properties

Name Property Type Data Type Description
YoungModulus IfcPropertySingleValue IfcModulusOfElasticityMeasure

A measure of the Young's modulus of elasticity of the material.

YoungModulusMin IfcPropertySingleValue IfcModulusOfElasticityMeasure

Elastic modulus, minimal value, α=0°.

YoungModulusPerp IfcPropertySingleValue IfcModulusOfElasticityMeasure

Elastic modulus, mean value, α=90°.

YoungModulusPerpMin IfcPropertySingleValue IfcModulusOfElasticityMeasure

Elastic modulus, minimal value, α=90°.

ShearModulus IfcPropertySingleValue IfcModulusOfElasticityMeasure

A measure of the shear modulus of elasticity of the material.

ShearModulusMin IfcPropertySingleValue IfcModulusOfElasticityMeasure

Shear modulus, minimal value.

BendingStrength IfcPropertySingleValue IfcPressureMeasure

Bending strength.

Defining values: α; defined values: bending strength.

TensileStrength IfcPropertySingleValue IfcPressureMeasure

Indicates the ability to withstand breakage apart under applied force.

TensileStrengthPerp IfcPropertySingleValue IfcPressureMeasure

Tensile strength, α=90°.

CompStrength IfcPropertySingleValue IfcPressureMeasure

Compressive strength, α=0°.

CompStrengthPerp IfcPropertySingleValue IfcPressureMeasure

Compressive strength, α=90°.

RaisedCompStrengthPerp IfcPropertySingleValue IfcPressureMeasure

Alternative value for compressive strength, α=90°, which may be used under material and code dependent conditions (e.g. if deformation is tolerable, or far from ends of the member); conditions should be stated in SELF\IfcProperty.Description.

ShearStrength IfcPropertySingleValue IfcPressureMeasure

Defining values: α; defined values: shear strength.

TorsionalStrength IfcPropertySingleValue IfcPressureMeasure

Shear strength in torsion.

ReferenceDepth IfcPropertySingleValue IfcPositiveLengthMeasure

Depth in bending for which the mechanical properties are valid; provided as a means to check the integrity of material assignment.

InstabilityFactors IfcPropertyTableValue IfcPositiveRatioMeasure/IfcPositiveRatioMeasure

Defining values: slenderness ratios; defined values: either factors or divisors of the strength, depending on the design method (if <1: factors, if >1: divisors).

Table 8.10.4.15.A

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8.10.4.15.4 Changelog

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