urgent
1- I want to Explain how CAESAR II calculate the Axial forces in each loading cases in ASME B31.8. such as in ( Global Element Forces Extended Report )
1 (HYD) WW+HP
2 (OPE) W+T1+P1
3 (SUS) W+P1
4 (EXP) L4=L2-L3


2- How can CAESAR II calculate the Axial Stress in Each loading Case Also .

3- What is the relation Between Each axial force in each loading case and the Axial Stress in each Loading case too ?