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element_surface

EXPRESS specification:

ENTITY element_surface
SUPERTYPE OF (ONEOF(element_surface_simple, element_surface_complex))
SUBTYPE OF ( element);
thickness  :  positive_length_measure_with_unit;
DERIVE
connectivities  :  SET [3:?] OF element_node_connectivity :=  bag_to_set 
(USEDIN(SELF,'STRUCTURAL_FRAME_SCHEMA.ELEMENT_NODE_CONNECTIVITY.CONNECTING_ELEMENT'));
WHERE
WRE14  :  SELF\element.element_dimensionality = 2;
WRE15  :  SELF\element.parent_model.coordinate_space_dimension > 1;
END_ENTITY;

References (4):

Name Type Referred through Express-G
analysis_result_element_surface Entity
Attribute 'result_for_element_surface'
No Diagram
element Entity
Subtype
No Diagram
element_surface_complex Entity
Supertype
No Diagram
element_surface_simple Entity
Supertype
No Diagram

Inheritance graph

ENTITY element_surface;
ENTITY element;
element_name  :  label;
element_description  :  OPTIONAL text;
parent_model  :  analysis_model;
element_dimensionality  :  INTEGER;
INVERSE
connectivity  :  SET [1:?] OF element_node_connectivity FOR connecting_element;
ENTITY element_surface;
thickness  :  positive_length_measure_with_unit;
DERIVE
connectivities  :  SET [3:?] OF element_node_connectivity :=  bag_to_set 
(USEDIN(SELF,'STRUCTURAL_FRAME_SCHEMA.ELEMENT_NODE_CONNECTIVITY.CONNECTING_ELEMENT'));
END_ENTITY;