Richard,

to creep,
I can do the following:


fcr=Srte/Sfcr
Sfcr--> itīs function of numbers of hours.
Srte--> in the Annex A in the standard in function TŠ and number of hours

L3 W+P1+T1 OPE
L4 W+P1 SUS
L5 L3-L4 EXP
L6 L4+(0.25*L5) --> SUS I compare this value with fcr.

But itīs easy to include these equations in Caeasr , no?ŋ or is there any problem that i donīt know?