• I.S. EN 1992-1-2:2005

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    EUROCODE 2: DESIGN OF CONCRETE STRUCTURES - PART 1-2: GENERAL RULES - STRUCTURAL FIRE DESIGN (INCLUDING IRISH NATIONAL ANNEX)

    Available format(s):  Hardcopy, PDF

    Superseded date:  06-06-2019

    Language(s):  English

    Published date:  14-08-2005

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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    Table of Contents - (Show below) - (Hide below)

    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
          5.3.3 Method B
      5.4 Walls
          5.4.1 Non load-bearing compartmentation walls
          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
    Annex NA (informative) Irish National Annex to Eurocode 2:
             Design of concrete structures - Part 1-2: General
             rules - Structural fire design
          NA.1 Scope
          NA.2 Nationally Determined Parameters
          NA.3 Decision on the status of informative Annexes
          NA.4 Reference to Non Contradictory Complementary Information
          NA.5 Bibliography

    Abstract - (Show below) - (Hide below)

    Applicable to the design of buildings and civil engineering works in concrete.

    General Product Information - (Show below) - (Hide below)

    Development Note Supersedes I.S. ENV 1992-1-2. (08/2005) Now includes Irish National Annex 2010 which is also available as a separate document, See I.S. EN 1992-1-2 NATIONAL ANNEX. (01/2010)
    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    PD 6687:2006 Background paper to the UK National Annexes to BS EN 1992-1
    EN 10080:2005 Steel for the reinforcement of concrete - Weldable reinforcing steel - General
    PD 6687-2:2008 Recommendations for the design of structures to BS EN 1992-2:2005
    EN 1991-1-2:2002/AC:2013 EUROCODE 1: ACTIONS ON STRUCTURES - PART 1-2: GENERAL ACTIONS - ACTIONS ON STRUCTURES EXPOSED TO FIRE
    EN 1992-1-1:2004/A1:2014 EUROCODE 2: DESIGN OF CONCRETE STRUCTURES - PART 1-1: GENERAL RULES AND RULES FOR BUILDINGS
    EN 1363-2:1999 Fire resistance tests - Part 2: Alternative and additional procedures
    EN 1990:2002/A1:2005/AC:2010 EUROCODE - BASIS OF STRUCTURAL DESIGN
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