ONORM EN 1992-1-2 : 2010

1 General
  1.1 Scope
      1.1.1 Scope of Eurocode 2
      1.1.2 Scope of Part 1-2 of Eurocode 2
  1.2 Normative references
  1.3 Assumptions
  1.4 Distinctions between principles and application rules
  1.5 Definitions
  1.6 Symbols
      1.6.1 Supplementary symbols to EN 1992-1-1
      1.6.2 Supplementary subscripts to EN 1992-1-1
2 Basis of design
  2.1 Requirements
      2.1.1 General
      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 Strength and deformation properties at elevated
      temperatures
      3.2.1 General
      3.2.2 Concrete
            3.2.2.1 Concrete under compression
            3.2.2.2 Tensile strength
      3.2.3 Reinforcing steel
      3.2.4 Prestressing steel
  3.3 Thermal and physical properties of concrete with
      siliceous and calcareous aggregates
      3.3.1 Thermal elongation
      3.3.2 Specific heat
      3.3.3 Thermal conductivity
  3.4 Thermal elongation of reinforcing and prestressing steel
4 Design procedures
  4.1 General
  4.2 Simplified calculation method
      4.2.1 General
      4.2.2 Temperature profiles
      4.2.3 Reduced cross-section
      4.2.4 Strength reduction
            4.2.4.1 General
            4.2.4.2 Concrete
            4.2.4.3 Steel
  4.3 Advanced calculation methods
      4.3.1 General
      4.3.2 Thermal response
      4.3.3 Mechanical response
      4.3.4 Validation of advanced calculation models
  4.4 Shear, torsion and anchorage
  4.5 Spalling
      4.5.1 Explosive spalling
      4.5.2 Falling off of concrete
  4.6 Joints
  4.7 Protective layers
5 Tabulated data
  5.1 Scope
  5.2 General design rules
  5.3 Columns
      5.3.1 General
      5.3.2 Method A for assessing fire resistance of columns
      5.3.3 Method B for assessing fire resistance of columns
  5.4 Walls
      5.4.1 Non load-bearing walls (partitions)
      5.4.2 Load-bearing solid walls
      5.4.3 Fire walls
  5.5 Tensile members
  5.6 Beams
      5.6.1 General
      5.6.2 Simply supported beams
      5.6.3 Continuous beams
      5.6.4 Beams exposed on all sides
  5.7 Slabs
      5.7.1 General
      5.7.2 Simply supported solid slabs
      5.7.3 Continuous solid slabs
      5.7.4 Flat slabs
      5.7.5 Ribbed slabs
6 High strength concrete (HSC)
  6.1 General
  6.2 Spalling
  6.3 Thermal properties
  6.4 Structural design
      6.4.1 Calculation of load-carrying capacity
      6.4.2 Simplified calculation method
            6.4.2.1 Columns and walls
            6.4.2.2 Beams and slabs
      6.4.3 Tabulated data
Informative annexes
A Temperature profiles
B Simplified calculation methods
C Buckling of columns under fire conditions
D Calculation methods for shear, torsion and anchorage
E Simplified calculation method for beams and slabs

Applicable to the design of buildings and civil engineering works in concrete. It complies with the principles and requirements for the safety and serviceability of structures, the basis of their design and verification that are given in EN 1990 - Basis of structural design.