1. Design of steel structures, part 1.1: general rules and rules for buildings;Eurocode 3,2005
2. Design of structures for earthquake resistance, part 1: general rules, seismic actions and rules for buildings;Eurocode 8,2004
3. Specification for structural steel buildings;AISC (American Institute of Steel Construction),2005
4. Seismic provisions for structural steel buildings;AISC (American Institute of Steel Construction Inc.),2005
5. Standard for limit state design of steel structures;AIJ (Architecture Institute of Japan),2002