https://discuss.ansys.com/discussion/comment/811?tab=all#Comment_811?utm_source=community-search&utm_medium=organic-search&utm_term=result SUM
Can this be applied to strain instead of stress using the example above?
Yes, but this example uses an ACT extension and the ACT result reader. Combining any result would now be much easier with DPF and a Python Result. This example should help:
How do I perform Load Case combination of principal stresses using DPF (Python Result) in Mechanical - Community Forum