NEN EN 1999-1-2 : 2011
Current
The latest, up-to-date edition.
EUROCODE 9: DESIGN OF ALUMINIUM STRUCTURES - PART 1-2: STRUCTURAL FIRE DESIGN (INCLUDES C1:2009)
12-01-2013
Foreword
1 General
1.1 Scope
1.1.1 Scope of EN 1999
1.1.2 Scope of EN 1999-1-2
1.2 Normative references
1.3 Assumptions
1.4 Distinction between principles and
application rules
1.5 Terms and definitions
1.5.1 Special terms relating to design
in general
1.5.2 Terms relating to thermal actions
1.5.3 Terms relating to material and products
1.5.4 Terms relating to heat transfer analysis
1.5.5 Terms relating to mechanical behaviour
analysis
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
3.1 General
3.2 Mechanical properties of aluminium alloys
3.2.1 Strength and deformation properties
3.2.2 Unit mass
3.3 Thermal properties
3.3.1 Aluminium alloys
3.3.2 Fire protection materials
4 Structural fire design
4.1 General
4.2 Simple calculation models
4.2.1 General
4.2.2 Resistance
4.2.3 Aluminium 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 (informative) Properties of aluminium alloys
and/or tempers not listed in EN 1999-1-1
Annex B (informative) Heat transfer to external
structural aluminium members
B.1 General
B.1.1 Basis
B.1.2 Conventions for dimensions
B.1.3 Heat balance
B.1.4 Overall configuration factors
B.2 Column not engulfed in flame
B.2.1 Radiative heat transfer
B.2.2 Flame emissivity
B.2.3 Flame temperature
B.2.4 Flame absorptivity
B.3 Beam not engulfed in flame
B.3.1 Radiative heat transfer
B.3.2 Flame emissivity
B.3.3 Flame temperature
B.3.4 Flame absorptivity
B.4 Column engulfed in flame
B.5 Beam fully or partially engulfed in flame
B.5.1 Radiative heat transfer
B.5.2 Flame emissivity
B.5.3 Flame absorptivity
Bibliography
Deals with the design of aluminium structures for the accidental situation of fire exposure and only identifies differences from, or supplements to, normal temperature design.
DevelopmentNote |
Supersedes NEN NVN ENV 1999-1-2. (10/2011) 2011 Edition incorporates 2007 Edition + C1. English version of 2007 Edition along with its C1 is still active. (05/2012) National Annex is available separately, see NEN EN 1999-1-2 NB. (12/2013)
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DocumentType |
Standard
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PublisherName |
Netherlands Standards
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Status |
Current
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Supersedes |
Standards | Relationship |
DIN EN 1999-1-2:2010-12 | Identical |
UNI EN 1999-1-2 : 2007 | Identical |
BS EN 1999-1-2:2007 | Identical |
I.S. EN 1999-1-2:2007 | Identical |
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