NS EN 1993-1-2 : 2005 + NA 2009

Foreword
1 General
  1.1 Scope
  1.2 Normative references
  1.3 Assumptions
  1.4 Distinction between principles and application
      rules
  1.5 Terms and definitions
  1.6 Symbols
2 Basis of design
  2.1 Requirements
      2.1.1 Basic requirements
      2.1.2 Nominal fire exposure
      2.1.3 Parametric fire exposure
  2.2 Actions
  2.3 Design values of material properties
  2.4 Verification methods
      2.4.1 General
      2.4.2 Member analysis
      2.4.3 Analysis of part of the structure
      2.4.4 Global structural analysis
3 Material properties
  3.1 General
  3.2 Mechanical properties of carbon steels
      3.2.1 Strength and deformation properties
      3.2.2 Unit mass
  3.3 Mechanical properties of stainless steels
  3.4 Thermal proper
      3.4.1 Carbon steels
      3.4.2 Stainless steels
      3.4.3 Fire protection materials
4 Structural fire design
  4.1 General
  4.2 Simple calculation models
      4.2.1 General
      4.2.2 Classification of cross-sections
      4.2.3 Resistance
      4.2.4 Critical temperature
      4.2.5 Steel temperature development
  4.3 Advanced calculation models
      4.3.1 General
      4.3.2 Thermal response
      4.3.3 Mechanical response
      4.3.4 Validation of advanced calculation models
Annex A [normative] Strain-hardening of carbon steel at
                      elevated temperatures
Annex B [normative] Heat transfer to external steelwork
Annex C [informative] Stainless steel
Annex D [informative] Joints
Annex E [informative] Class 4 cross-sections

Describes additional and varied rules to be used for the design of steel structures, which are required to avoid premature structural collapse and to limit the spread of fire in the accidental situation of exposure to fire.