Sl is the Sustained stress. Look at the "Code Stress" column for the Sustained load case.
I had analysed more than one sustained load case. Some cases in the model was only for tests. But, these tests are important for this study.
Looking at all sustained cases that I had analysed, I noted that Caesar II uses the sustained case which presents the greatest value for "code stress". Maybe,
CAESAR II consider this case like the critical one.
If this is the
CAESAR IIīs procedure, what do you suggest about the sustained load cases I have to consider for get the right "allowable stress" for expansion case?
Regards,
NaOliveira