NEN EN 40-3-3 : 2013

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Structural strength requirements (ultimate limit state)
  5.1 Applications of calculations
  5.2 Characteristic loads
  5.3 Characteristic strength of materials
  5.4 Design loads
  5.5 Calculations of moments
      5.5.1 Bending moments
      5.5.2 Torsional moments
  5.6 Strength of cross-section
      5.6.1 General
      5.6.2 Metal columns
  5.7 Acceptance of design for strength
6 Deflection requirements (serviceability limit state)
  6.1 Application of calculations
  6.2 Characteristic loads
  6.3 Characteristic material properties
  6.4 Calculation of deflections
      6.4.1 Horizontal deflection of the lantern connection(s)
      6.4.2 Vertical deflection of the lantern connection(s)
  6.5 Acceptance of design for deflection
      6.5.1 Horizontal deflection
      6.5.2 Vertical deflection
7 Permissible modifications to verified column
8 Fatigue requirements
Annex A (informative) Guidance on fatigue requirements
        for steel lighting columns
Annex B (informative) Guidance on the use of classes for
        partial load factor [f] and maximum horizontal
        deflection
Bibliography

Describes the requirements for the verification of the design of lighting columns by calculation. It applies to post top columns not exceeding 20 m height for post top lanterns and to lighting columns with brackets not exceeding 18 m height for side entry lanterns.