Contents Namespaces | Ansys.ACT.Automation.Mechanical Namespace | SolutionCombination | Print page AddVectorPrincipalStress()Creates a new VectorPrincipalStressDeclaration Syntaxpublic virtual VectorPrincipalStress AddVectorPrincipalStress() « AddVectorPrincipalElasticStrain() AddVectorShearForce() »