D1.K.1. ANSI/AISC N690-1994 Code
STAAD.Pro is capable of performing steel design based on ANSI/AISC N690-1994 and as amended by Supplement No. 2 to the Specification of the Design, Fabrication and Erection of Steel Safety-Related Structures for Nuclear Facilities (ANSI/AISC N690 1994(R2004)s2).
Design of members per ANSI/AISC N690-1994 requires the STAAD Nuclear Design Codes SELECT Code Pack.