Ansys Learning Forum › Forums › Discuss Simulation › General Mechanical › Is SUMTYPE,PRIN valid in a SRSS combination? › Reply To: Is SUMTYPE,PRIN valid in a SRSS combination?
October 17, 2017 at 9:27 am
Arun
Ansys Employee
No. SUMTYPE,PRIN specifies that the principal stresses will be used in the load case combinations. Principal stresses are not valid in a SRSS combination. Component stresses should be used in an SRSS combination.