ENTITY load_case

(* SCHEMA STRUCTURAL_FRAME_SCHEMA; *)

(* Modified for LPM/6 *)
ENTITY load_case
SUPERTYPE OF (load_case_documented);
 	load_case_name : label;
 	load_case_factor : OPTIONAL REAL;
 	governing_analyses : SET [0:?] OF analysis_method;
 	time_variation : physical_action;
DERIVE
	load_components : SET [1:?] OF load := bag_to_set 
		(USEDIN(SELF, 'STRUCTURAL_FRAME_SCHEMA.LOAD.PARENT_LOAD_CASE'));
INVERSE
 	loads : SET [1:?] OF load FOR parent_load_case;
WHERE
	WRL60 : NOT ((SIZEOF(QUERY(components <* load_components | 
				('STRUCTURAL_FRAME_SCHEMA.LOAD_ELEMENT') IN
				TYPEOF(components))) > 0 )	
			AND	(SIZEOF(QUERY(components <* load_components | 
				('STRUCTURAL_FRAME_SCHEMA.LOAD_MEMBER') IN
				TYPEOF(components))) > 0) );
	WRL61 : NOT ((SIZEOF(QUERY(components <* load_components | 
				('STRUCTURAL_FRAME_SCHEMA.LOAD_NODE') IN
				TYPEOF(components))) > 0 )	
			AND	(SIZEOF(QUERY(components <* load_components | 
				('STRUCTURAL_FRAME_SCHEMA.LOAD_CONNECTION') IN
				TYPEOF(components))) > 0) );
	WRL62 : NOT ((SIZEOF(QUERY(components <* load_components | 
				('STRUCTURAL_FRAME_SCHEMA.LOAD_NODE') IN
				TYPEOF(components))) > 0 )	
			AND	(SIZEOF(QUERY(components <* load_components | 
				('STRUCTURAL_FRAME_SCHEMA.LOAD_MEMBER') IN
				TYPEOF(components))) > 0) );
	WRL63 : NOT ((SIZEOF(QUERY(components <* load_components | 
				('STRUCTURAL_FRAME_SCHEMA.LOAD_ELEMENT') IN
				TYPEOF(components))) > 0 )	
			AND	(SIZEOF(QUERY(components <* load_components | 
				('STRUCTURAL_FRAME_SCHEMA.LOAD_CONNECTION') IN
				TYPEOF(components))) > 0) );
	(* 
		All of the above rules simply prevent analytical loads and 
		design loads being mixed in the same load case
	*)	
END_ENTITY;

Explicit Attributes

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Referenced By

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2023-03-25T00:11:38-04:00