Extreme fiber elongation ratio - For dished ends

The Software calculate the fiber elongation according ASME SECTION VIII division 1 according UG-79. The term “t” is the nominal thickness for the component. For dished end it is only possible insert the minimum thickness and the calculation of the fiber elongation is calculated with this value. Th solution is to add a field to insert the nominal thickness and the software must perform the calculation of the fiber elongation according the nominal thickness.

The same approach must per performed for other design codes like EN 13445-3 and CODAP and AD2000. However for EN 13445-3 is it is also required a field for Db(x) – (the diameter of the blank or diameter of intermediate product)