DD ENV 1999-1.2 : DRAFT DEC 2000

Foreword
      Objectives
      Background to the Eurocode Programme
      Eurocode Program
      National Applications Documents
      Matters specific to this prestandard
      Safety requirements
      Design procedures
      Design aids
1 General
      1.1 Scope
      1.2 Distinction between Principles and
             Application Rules
      1.3 Normative references
      1.4 Definitions
      1.5 Symbols
      1.6 Units
2 Basic principles and rules
      2.1 Performance requirements
      2.2 Actions
      2.3 Design values of material properties
      2.4 Assessment methods
             2.4.5 Design assisted by testing
3 Material properties
      3.1 General
      3.2 Mechanical properties of aluminium alloys
      3.3 Thermal properties of aluminium alloys
      3.4 Fire protection materials
4 Structural fire design
      4.1 General
      4.2 Simple calculation methods
      4.3 General calculation methods
Annex A (informative) Properties of aluminium alloys not
                      listed in ENV 1999-1-1
Annex B (informative) Heat transfer to external aluminium
                      structures
      B.1 - General
            B.1.4 - Overall configuration factors
      B.2 - Column not engulfed in flame
      B.3 - Beam not engulfed in flame
      B.4 - Column engulfed in flame
      B.5 - Beam fully or partially engulfed in flame
Annex C (informative) Configuration factor

Prestandard deals with the design of aluminium alloy structures for the accidental situation of fire exposure and is intended to be used in conjunction with prENV 1999-1-1:1997 and ENV 1991-2-2:1995. Prestandard only identifies differences from, or supplements to, normal temperature design. Deals only with passiv e methods of fire protection. Active methods are not covered.