1. Structures With Hollow Sections;Dutta,2002
2. EN 1993-1-1:2005 Eurocode 3: Design of Steel Structures — Part 1-1: General Rules and Rules for Buildings;European Committee for Standardisation (CEN),2005
3. BS 5950-1:2000 Structural Use of Steelwork in Building — Part 1: Code of Practice for Design — Rolled and Welded Sections;British Standards Institution,2000
4. EN 1993-1-4:2006 Eurocode 3: Design of Steel Structures — Part 1-4: General Rules — Supplementary Rules for Stainless Steel;European Committee for Standardisation (CEN),2006
5. EN 1999-1-1:2007 Eurocode 9: Design of Aluminium Structures — Part 1-1: General Structural Rules;European Committee for Standardisation (CEN),2007