ENTITY weld_mechanism_prismatic

(* SCHEMA STRUCTURAL_FRAME_SCHEMA; *)

(* new for LPM/6 - see Issues 87 and 88 *)
ENTITY weld_mechanism_prismatic
SUBTYPE OF (weld_mechanism);
	cross_sections : LIST [2:?] OF section_profile; 
 	points_defining_weld_path : LIST [2:?] OF UNIQUE point_on_curve;
	section_orientations : LIST [2:?] OF orientation_select;
	joint_configuration : weld_configuration; 
DERIVE
	number_of_sections : INTEGER := SIZEOF(cross_sections); 
	curve_defining_weld : curve := points_defining_weld_path[1]\point_on_curve.basis_curve;
	joints : SET [0:?] OF joint_system_welded := bag_to_set 
		(USEDIN(SELF,'STRUCTURAL_FRAME_SCHEMA.JOINT_SYSTEM_WELDED.WELD_SPECIFICATION'));
WHERE
 	WRW3 : ( (SIZEOF (points_defining_weld_path) = number_of_sections) AND
			 (SIZEOF (section_orientations) = number_of_sections) );
	(*
		the number of cross sections, points and orientations
		used to define the weld shall all be equal
	*)
	WRW4 : SIZEOF(QUERY(temp <* points_defining_weld_path | 
		(temp\point_on_curve.basis_curve) :<>: curve_defining_weld)) = 0;
	(*	
		all the points used to define the weld path all lie on the same curve
	*)
	WRW5 : SIZEOF(QUERY(joint <* joints | (
			NOT('STRUCTURAL_FRAME_SCHEMA.JOINT_SYSTEM_WELDED_LINEAR' IN TYPEOF(joint)))))=0;
	(*
		the joint systems in which this weld is used shall all be linear
	*)		
	WRW6 : SIZEOF(QUERY(joint <* joints | (NOT(joint.weld_path :=: curve_defining_weld)))) = 0;
	(*
		the weld path declared for the joint system shall be instance equal to
		curve defining the weld path here
	*)		
END_ENTITY;

Explicit Attributes

Derived Attributes

Inverse Attributes

Supertypes

Subtypes

Referenced By

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2023-03-25T00:11:39-04:00