PREN 17149 : DRAFT 2017

European foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, symbols and abbreviations
4 Stress determination
5 Fatigue resistance
6 Concept of partial factors
7 Procedure of fatigue assessment
Annex A (informative) - Procedure for determination
        of mean stress factors for non-welded
        and welded structures
Annex B (informative) - Example specification for
        permissible of volumetric defects in
        castings of steel, iron and aluminium
Annex C (normative) - Surface roughness factor
        for cut edges of steel
Annex D (normative) - Reference values of the fatigue
        strength [Delta][sigma][c] and [Delta][tau][c] for
        notch cases of welded structures of steel
Annex E (normative) - Reference values of the fatigue
        strength [Delta][sigma][c] and [Delta][tau][c] for
        notch cases of welded structures of aluminium
Annex F (normative) - Thickness influence for welded
        structures of steel and consideration of bending
        for welded structures of steel and of aluminium
Annex G (informative) - Enhancement of reference
        value of the fatigue strength [Delta][sigma][c] for
        load carrying T- and cruciform joints with double
        fillet weld with or without partial penetration
Annex H (informative) - Application of structural
        stress assessment for welded structures of steel
        and aluminium
Annex I (informative) - Application of notch stress
        assessment for welded structures of steel and
        aluminium
Annex J (informative) - Example for fatigue assessment
Annex K (informative) - Determination of nominal
        stresses in weld root of single sided partial
        penetration welds
Bibliography