Contents Namespaces | Ansys.ACT.Automation.Mechanical Namespace | SolutionCombination | Print page AddMiddlePrincipalElasticStrain()Creates a new MiddlePrincipalElasticStrainDeclaration Syntaxpublic virtual MiddlePrincipalElasticStrain AddMiddlePrincipalElasticStrain() « AddMaximumShearStress() AddMiddlePrincipalStress() »