1. EN 1993-1-1. Eurocode 3: design of steel structures. Part 1-1: General rules for building. CEN, Brussels; 2005.
2. ANSI/AISC 360-16: specification for structural steel buildings. AISC, Chicago; 2016.
3. GB 50017-2003: code for desing of steel structures. China association for engineering construction standardization (CECS), Beijing; 2003.
4. CAN/CSA S16-01: Limit States design of steel structures. Canadian Standards Association. Mississauga; 2001.
5. Imperfections in calculations of guyed lattice masts;Matuszkiewicz;Arch Civil Eng,2014