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ISO

ISO 10303-104:2000/Cor 2:2014

(Corrigendum)

Industrial automation systems and integration — Product data representation and exchange — Part 104: Integrated application resource: Finite element analysis — Technical Corrigendum 2

Industrial automation systems and integration — Product data representation and exchange — Part 104: Integrated application resource: Finite element analysis — Technical Corrigendum 2

Systèmes d'automatisation industrielle et intégration — Représentation et échange de données de produits — Partie 104: Ressources d'application intégrées: Analyse par éléments finis — Rectificatif technique 2

General Information

Status
Published
Publication Date
01-Dec-2014
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
6060 - International Standard published
Start Date
02-Dec-2014
Due Date
04-Oct-2016
Completion Date
04-Oct-2016
Ref Project

Relations

Corrects
ISO 10303-104:2000 - Industrial automation systems and integration — Product data representation and exchange — Part 104: Integrated application resource: Finite element analysis
Effective Date
08-May-2020
ISO 10303-104:2000/Cor 2:2014 - Industrial automation systems and integration — Product data representation and exchange — Part 104: Integrated application resource: Finite element analysis — Technical Corrigendum 2 Released:12/2/2014ISO 10303-104:2000/Cor 2:2014 - Industrial automation systems and integration — Product data representation and exchange — Part 104: Integrated application resource: Finite element analysis — Technical Corrigendum 2 Released:12/2/2014
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ISO 10303-104:2000/Cor 2:2014 - Industrial automation systems and integration — Product data representation and exchange — Part 104: Integrated application resource: Finite element analysis — Technical Corrigendum 2 Released:12/2/2014
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Standards Content (Sample)


INTERNATIONAL STANDARD ISO 10303-104:2000
TECHNICAL CORRIGENDUM 2
Published 2014-07-01
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION • МЕЖДУНАРОДНАЯ ОРГАНИЗАЦИЯ ПО СТАНДАРТИЗАЦИИ • ORGANISATION INTERNATIONALE DE NORMALISATION
Industrial automation systems and integration —
Product data representation and exchange —
Part 104:
Integrated generic resource:
Finite element analysis
TECHNICAL CORRIGENDUM 2
Systèmes d’ automatisation industrielle et intégration – Représentation et échange de données de produits
- Partie 104 Ressources génériques intégrées: Analyse par elements finis
RECTIFICATIF TECHNIQUE 2
Technical Corrigendum 2 to International Standard ISO 10303-104:2000 was prepared by Technical Committee ISO/TC
184, Automation systems and integration, Subcommittee SC 4, Industrial data.
The purpose of the modifications to the text of ISO 10303-104:2000 is to correct a scoping issue in the FUNCTION required jd_nodes
and the FUNCTION required_3d_nodes. In addition, the FUNCTION variable_value_type is corrected to return the correct value for a
surface _tensor2 _ 2d _variable.
ICS 25.040.40 Ref. No. ISO 10303-104:2000/Cor.2:2014(E)
© ISO 2014 – All rights reserved
Published in Switzerland
Modifications to the text of ISO 10303-104:2000
Page 208, 5.15.3 required_2d_nodes
Fully qualify the references to “triangle” and “quadrilateral” in IF statements to avoid
namespace clashes. Remove the current EXPRESS definition and replace with:
EXPRESS specification:
*)
FUNCTION required_2d_nodes
(node_list: LIST [1:?] OF node_representation; element_shape:
element_2d_shape; order: element_order) : BOOLEAN;
LOCAL
vertex_nodes      : INTEGER;
edge_nodes       : INTEGER;
edge_face_body_nodes  : INTEGER;
END_LOCAL;
IF (element_shape = element_2d_shape.triangle) THEN
vertex_nodes := 3;
IF (order = linear_order) THEN
edge_nodes      := 0;
edge_face_body_nodes := 0;
END_IF;
IF (order = quadratic_order) THEN
edge_nodes      := 3;
edge_face_body_nodes := 3;
END_IF;
IF (order = cubic_order) THEN
edge_nodes      := 6;
edge_face_body_nodes := 7;
END_IF;
END_IF;
IF (element_shape = element_2d_shape.quadrilateral) THEN
vertex_nodes := 4;
IF (order = linear_order) THEN
edge_nodes      := 0;
edge_face_body_nodes := 0;
END_IF;
IF (order = quadratic_order) THEN
edge_nodes      := 4;
edge_face_body_nodes := 5;
END_IF;
IF (order = cubic_order) THEN
edge_nodes      := 8;
edge_face_body_nodes := 12;
END_IF;
END_IF;
RETURN ((SIZEOF (node_list) = vertex_nodes + edge_nodes) OR
(SIZEOF (node_list) = vertex_nodes + edge_face_body_nodes));
END_FUNCTION;
(*
Page 210, 5.15.3 required_3d_nodes
Fully qualify the references to “hexahedron”, “wedge”, “tetrahedron”, and “pyramid” in
IF statements to avoid namespace clashes. Remove the current EXPRESS definition and
replace with:
EXPRESS specification:
*)
FUNCTION required_3d_nodes
(node_list: LIST [1:?] OF node_representation; element_shape:
volume_3d_element_shape; order: element_order) : BOOLEAN;
LOCAL
vertex_nodes      : INTEGER;
edge_nodes       : INTEGER;
edge_face_body_nodes  : INTEGER;
END_LOCAL;
IF (element_shape = volume_3d_element_shape.hexahedron) THEN
vertex_nodes := 8;
IF (order = linear_order) THEN
edge_nodes      := 0;
edge_face_body_nodes := 0;
END_IF;
IF (order = quadratic_order) THEN
edge_nodes      := 12;
edge_face_body_nodes := 19;
END_IF;
IF (order = cubic_order) THEN
edge_nodes      := 24;
edge_face_body_nodes := 56;
END_IF;
END_IF;
IF (element_shape = volume_3d_element_shape.wedge) THEN
vertex_nodes := 6;
IF (order = linear_order) THEN
edge_nodes      := 0;
edge_face_body_nodes := 0;
END_IF;
IF (order = quadratic_order) THEN
edge_nodes      := 9;
edge_face_body_nodes := 12;
END_IF;
IF (order = cubic_order) THEN
edge_nodes      := 18;
edge_face_body_nodes := 34;
END_IF;
END_IF;
IF (element_shape = volume_3d_element_shape.tetrahedron) THEN
vertex_nodes := 4;
IF (order = linear_order) THEN
edge_nodes      := 0;
edge_face_body_nodes := 0;
END_IF;
IF (order = quadratic_order) THEN
edge_nodes      := 6;
edge_face_body_nodes := 6;
END_IF;
IF (order = cubic_order) THEN
edge_nodes      := 12;
edge_face_body_nodes := 16;
END_IF;
END_IF;
IF (element_shape = volume_3d_element_shape.pyramid) THEN
vertex_nodes := 5;
IF (order = linear_order) THEN
edge_nodes      := 0;
edge_face_body_nodes := 0;
END_IF;
IF (order = quadratic_order) THEN
edge_nodes      := 8;
edge_face_body_nodes := 9;
END_IF;
IF (order = cubic_order) THEN
edge_nodes      := 16;
edge_face_body_nodes := 25;
END_IF;
END_IF;
RETURN ((SIZEOF (node_list) = vertex_nodes + edge_nodes) OR
(SIZEOF (node_list) = vertex
...

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