=== Template !WeldedConnection ===

[[br]]This template is for describing a welded connection of 2 Individuals.
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[[br]]!WeldedConnection(a, b) means that a and b are (temporal parts of) !PossibleIndividual that are connected indirectly through a weld.
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[[br]]Roles: 
[[br]]1 hasSide1 !PossibleIndividual
[[br]]2 hasSide2 !PossibleIndividual 
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Axiom: 
{{{
WeldedConnection(x1, x2) <-> 
PossibleIndividual(x1) &
PossibleIndividual(x2) & 
exists y1 (Port(y1) & exists u1 (FeatureWholePartTriple(u1, y1, x1) & ClassificationTemplate(u1, ComponentHasPort)) &
           exists y2 (Port(y2) & exists u2 (FeatureWholePartTriple(u2, y2, x2) & ClassificationTemplate(u2, ComponentHasPort))) &
           exists v1 (PossibleIndividual(v1) & TemporalWholePartTemplate(v1, y1) &
           exists v2 (PossibleIndividual(v2) & TemporalWholePartTemplate(v2, y2)) &
           exists w1 (IndirectConnectionTriple(w1, v1, v2) & ClassificationTemplate(w1, PortConnectsToPort) &
           exists w2 (Weld(w2) & exists w3 (IndividualUsedInConnectionTriple(w3, w1, w2) & ClassificationTemplate(w3, UsedWeld)))))) .
}}}

EXAMPLE The statement !WeldedConnection(PIPE123, ELBOW456)
=== Analysis diagram ===
[[Image(WeldedConnectionAnalysisDiagram.png)]]

=== Comments ===
Classes of relationships !ComponentHasPort, !PortConnectsToPort and !UsedWeld should already exist in RDL