AD.2007-06.2.1 ANSI/AISC N690-1984 Design Code
For steel design,
STAAD.Pro compares the actual stresses with
the allowable stresses as defined by the
ANSI/AISC N690-1984: Nuclear Facilities - Steel
Safety-Related Structures for Design, Fabrication, and
Erection.
The parameter CODE AISC N690 1984 is used to initiate code checking per ANSI/AISC N690-1984.
The full details for this code - including parameters, commands, and technical background - are in D1.K.2. ANSI/AISC N690-1984 Code.