Pset_MaterialWoodBasedBeam

BACnet MVD

#### 8.10.5.13 Pset_MaterialWoodBasedBeam

PSET_TYPEDRIVENOVERRIDE / IfcMaterial / Wood

Natural language names

| Material Wood Based Beam

Properties

buildingSMART Data Dictionary

PSD-XML

Name | Type | Description
--- | --- | ---

ApplicableStructuralDesignMethod

P_SINGLEVALUE / IfcLabel

| Applicable Structural Design Method | Determines whether mechanical material properties are applicable to 'ASD' = allowable stress design (working stress design), 'LSD' = limit state design, or 'LRFD' = load and resistance factor design.

InPlane

COMPLEX / CP_MaterialMechanicalBeam

| In Plane | Mechanical properties with respect to in-plane load, i.e. bending about the strong axis; tension zone of unbalanced layups is stressed in tension.

Name | Type | Description
--- | --- | ---
YoungModulus | P_SINGLEVALUE / IfcModulusOfElasticityMeasure | Elastic modulus, mean value, α=0°.
YoungModulusMin | P_SINGLEVALUE / IfcModulusOfElasticityMeasure | Elastic modulus, minimal value, α=0°.
YoungModulusPerp | P_SINGLEVALUE / IfcModulusOfElasticityMeasure | Elastic modulus, mean value, α=90°.
YoungModulusPerpMin | P_SINGLEVALUE / IfcModulusOfElasticityMeasure | Elastic modulus, minimal value, α=90°.
ShearModulus | P_SINGLEVALUE / IfcModulusOfElasticityMeasure | Shear modulus, mean value.
ShearModulusMin | P_SINGLEVALUE / IfcModulusOfElasticityMeasure | Shear modulus, minimal value.
BendingStrength | P_SINGLEVALUE / IfcPressureMeasure | Bending strength.
TensileStrength | P_SINGLEVALUE / IfcPressureMeasure | Tensile strength, α=0°.
TensileStrengthPerp | P_SINGLEVALUE / IfcPressureMeasure | Tensile strength, α=90°.
CompStrength | P_SINGLEVALUE / IfcPressureMeasure | Compressive strength, α=0°.
CompStrengthPerp | P_SINGLEVALUE / IfcPressureMeasure | Compressive strength, α=90°.
RaisedCompStrengthPerp | P_SINGLEVALUE / 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 | P_SINGLEVALUE / IfcPressureMeasure | Shear strength.
TorsionalStrength | P_SINGLEVALUE / IfcPressureMeasure | Shear strength in torsion.
ReferenceDepth | P_SINGLEVALUE / IfcPositiveLengthMeasure | Depth in bending for which the mechanical properties are valid; provided as a means to check the integrity of material assignment.
InstabilityFactors | P_TABLEVALUE / 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).

InPlaneNegative

COMPLEX / CP_MaterialMechanicalBeam

| In Plane Negative | Mechanical properties with respect to in-plane load, i.e. bending about the strong axis; compression zone of unbalanced layups is stressed in tension.

Name | Type | Description
--- | --- | ---
YoungModulus | P_SINGLEVALUE / IfcModulusOfElasticityMeasure | Elastic modulus, mean value, α=0°.
YoungModulusMin | P_SINGLEVALUE / IfcModulusOfElasticityMeasure | Elastic modulus, minimal value, α=0°.
YoungModulusPerp | P_SINGLEVALUE / IfcModulusOfElasticityMeasure | Elastic modulus, mean value, α=90°.
YoungModulusPerpMin | P_SINGLEVALUE / IfcModulusOfElasticityMeasure | Elastic modulus, minimal value, α=90°.
ShearModulus | P_SINGLEVALUE / IfcModulusOfElasticityMeasure | Shear modulus, mean value.
ShearModulusMin | P_SINGLEVALUE / IfcModulusOfElasticityMeasure | Shear modulus, minimal value.
BendingStrength | P_SINGLEVALUE / IfcPressureMeasure | Bending strength.
TensileStrength | P_SINGLEVALUE / IfcPressureMeasure | Tensile strength, α=0°.
TensileStrengthPerp | P_SINGLEVALUE / IfcPressureMeasure | Tensile strength, α=90°.
CompStrength | P_SINGLEVALUE / IfcPressureMeasure | Compressive strength, α=0°.
CompStrengthPerp | P_SINGLEVALUE / IfcPressureMeasure | Compressive strength, α=90°.
RaisedCompStrengthPerp | P_SINGLEVALUE / 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 | P_SINGLEVALUE / IfcPressureMeasure | Shear strength.
TorsionalStrength | P_SINGLEVALUE / IfcPressureMeasure | Shear strength in torsion.
ReferenceDepth | P_SINGLEVALUE / IfcPositiveLengthMeasure | Depth in bending for which the mechanical properties are valid; provided as a means to check the integrity of material assignment.
InstabilityFactors | P_TABLEVALUE / 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).

OutOfPlane

COMPLEX / CP_MaterialMechanicalBeam

| Out Of Plane | Mechanical properties with respect to out-of-plane load, i.e. bending about the weak axis.

Name | Type | Description
--- | --- | ---
YoungModulus | P_SINGLEVALUE / IfcModulusOfElasticityMeasure | Elastic modulus, mean value, α=0°.
YoungModulusMin | P_SINGLEVALUE / IfcModulusOfElasticityMeasure | Elastic modulus, minimal value, α=0°.
YoungModulusPerp | P_SINGLEVALUE / IfcModulusOfElasticityMeasure | Elastic modulus, mean value, α=90°.
YoungModulusPerpMin | P_SINGLEVALUE / IfcModulusOfElasticityMeasure | Elastic modulus, minimal value, α=90°.
ShearModulus | P_SINGLEVALUE / IfcModulusOfElasticityMeasure | Shear modulus, mean value.
ShearModulusMin | P_SINGLEVALUE / IfcModulusOfElasticityMeasure | Shear modulus, minimal value.
BendingStrength | P_SINGLEVALUE / IfcPressureMeasure | Bending strength.
TensileStrength | P_SINGLEVALUE / IfcPressureMeasure | Tensile strength, α=0°.
TensileStrengthPerp | P_SINGLEVALUE / IfcPressureMeasure | Tensile strength, α=90°.
CompStrength | P_SINGLEVALUE / IfcPressureMeasure | Compressive strength, α=0°.
CompStrengthPerp | P_SINGLEVALUE / IfcPressureMeasure | Compressive strength, α=90°.
RaisedCompStrengthPerp | P_SINGLEVALUE / 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 | P_SINGLEVALUE / IfcPressureMeasure | Shear strength.
TorsionalStrength | P_SINGLEVALUE / IfcPressureMeasure | Shear strength in torsion.
ReferenceDepth | P_SINGLEVALUE / IfcPositiveLengthMeasure | Depth in bending for which the mechanical properties are valid; provided as a means to check the integrity of material assignment.
InstabilityFactors | P_TABLEVALUE / 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).

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