1. Design of Steel Structures - Part 1–1: General Rules and Rules for Buildings;EN1993-1-1,2005
2. Design of Steel Structures - Part 3–1: Towers, Musts and Chimneys. Tower and Musts;EN1993-3-1,2005
3. Design of Steel Structures - Part 1–5: Plate Structural Elements;EN1993-1-5,2006
4. Overhead Electrical Lines Exceeding AC 1 kV - Part 1: General Requirements - Common Specifications;EN 50341-1,2012
5. Load and Resistance Factor Specifications for Single-Angle Members,2000