ISO 10303-104:2000

Industrial automation systems and integration — Product data representation and exchange — Part 104: Integrated application resource: Finite element analysis

Systèmes d'automatisation industrielle et intégration — Représentation et échange de données de produits — Partie 104: Ressources d'application intégrées: Analyse par éléments finis

General Information

• Status: Published
• Publication Date: 20-Dec-2000
• ICS: 25.040.40 - Industrial process measurement and control
• Technical Committee: ISO/TC 184/SC 4 - Industrial data
• Drafting Committee: ISO/TC 184/SC 4/WG 12 - STEP product modelling and resources
• Current Stage: 9060 - Close of review
• Start Date: 04-Mar-2029

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 10303-104
First edition
2000-12-15
Industrial automation systems and
integration — Product data representation
and exchange —
Part 104:
Integrated application resource: Finite
element analysis
Systèmes d'automatisation industrielle et intégration — Représentation
et échange de données de produits —
Partie 104: Ressources d'application intégrées: Analyse par éléments
finis
Reference number
ISO 10303-104:2000(E)
©
ISO 2000

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ISO 10303-104:2000(E)
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ISO 10303-104:2000(E)
Contents Page
1 Scope . . . . . 1
1.1 Analysistypescope. . . . 1
1.2 Structural response definition schema scope . . . 1
1.3 Structural response representation schema scope . . . . 2
1.4 Finiteelementanalysiscontrolandresultschemascope. . 3
1.5 Scalars,vectors,andtensorsschemascope . . . 3
2 Normativereferences . . . . 4
3 Terms,definitions,abbreviations,andsymbols . . . 5
3.1 Terms defined in ISO 10303-1 . . . . 5
3.2 Othertermsanddefinitions. . . . 5
3.3 Symbols. . . . . . 7
3.4 Abbreviations. . . . 7
4 Structural response definition schema . . . . 8
4.1 Introduction. . . . 8
4.2 Fundamental concepts and assumptions . . . 8
4.3 Structural response definition schema entity definitions . . 8
4.3.1 structural_response_property . . . 8
4.3.2 fea_model_definition . . . . . . 10
4.3.3 node_definition. . . . 10
4.3.4 element_definition . . . . 10
5 Structural response representation schema . . . 12
5.1 Introduction. . . . 14
5.2 Fundamental concepts and assumptions . . . 14
5.2.1 Product relationship . . . . . . 14
5.2.2 Finiteelementanalysismodelrelationships . . . 14
5.2.3 Geometric founding and analysis space . . . 15
5.2.4 Identifiers. . . . 15
5.2.5 Coordinatesystems. . . . 15
5.2.6 Elementmatrixintegration. . . 15
5.2.7 Unitsandmeasures. . . . 15
5.2.8 Interfacewiththematerialsschema . . . 15
5.2.9 Finiteelementanalysismodel,control,andresultrelationships. . 16
5.2.10 Useofelement . . . . 16
5.3 Structural response representation schema type definitions . . 16
5.3.1 axi_or_plane . . . . 16
5.3.2 coordinate_system_type . . . . 17
5.3.3 element_order . . . . 19
5.3.4 plane_2d_element_purpose . . . 19
5.3.5 enumerated_plane_2d_element_purpose . . . . . 19
c ISO 2000 – All rights reserved iii

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ISO 10303-104:2000(E)
5.3.6 application_defined_element_purpose. . . 20
5.3.7 volume_element_purpose . . . 20
5.3.8 enumerated_volume_element_purp
...