EN 13084-2:2007
(Main)Free-standing chimneys - Part 2: Concrete chimneys
Free-standing chimneys - Part 2: Concrete chimneys
This European Standard specifies particular requirements and performance criteria for the design and construction of cast-in-situ concrete chimneys as well as prefabricated concrete chimneys. It identifies requirements to ensure the mechanical resistance and stability of concrete chimneys in accordance with the general requirements given in EN 13084-1.
As for chimneys attached to buildings the criteria given in Clause 1 of EN 13084-1:2000 apply.
Unless otherwise stated in the following clauses the basic standard for the design of concrete structures, EN 1992 1 1, applies.
Freistehende Schornsteine - Teil 2: Betonschornsteine
Dieses Dokument behandelt die besonderen Anforderungen und Leistungskriterien für die Bemessung und
Ausführung von Ortbeton-Schornsteinen und Fertigteil-Schornsteinen. Sie gibt Anforderungen an, die die
mechanische Festigkeit und Standsicherheit von Betonschornsteinen nach den in EN 13084-1 angegebenen
allgemeinen Anforderungen sicherstellen.
Für an Gebäuden abgestützte Schornsteine gelten die in Abschnitt 1 von EN 13084-1:2000 angegebenen
Kriterien.
Sofern es in den folgenden Abschnitten nicht anders angegeben ist, gilt die Grundnorm für die Bemessung
von Betontragwerken ENV 1992-1-1.
Cheminées autoportantes - Partie 2 : Cheminées en béton
La présente Norme européenne spécifie les exigences particulières et les critères de performances relatifs à la conception et à la La présente Norme européenne spécifie les exigences particulières et les critères de performances relatifs à la conception et à la construction des cheminées en béton coulé sur place et en béton préfabriqué. Elle identifie les exigences permettant de garantir la résistance mécanique et la stabilité des cheminées en béton conformément aux exigences générales indiquées dans l’EN 13084-1.
En ce qui concerne les cheminées reliées aux bâtiments, les critères de l’Article 1 de l’EN 13084-1:2000 s’appliquent.
Sauf indication contraire dans les articles suivants, la norme de base relative à la conception des structures en béton, à savoir l’EN 1992-1-1, s’applique.
construction des cheminées en béton coulé sur place et en béton préfabriqué. Elle identifie les exigences permettant de garantir la résistance mécanique et la stabilité des cheminées en béton conformément aux exigences générales indiquées dans l’EN 13084-1.
En ce qui concerne les cheminées reliées aux bâtiments, les critères de l’Article 1 de l’EN 13084-1:2000 s’appliquent.
Sauf indication contraire dans les articles suivants, la norme de base relative à la conception des structures en béton, à savoir l’EN 1992-1-1, s’applique.
Prostostoječi dimniki - 2. del: Betonski dimniki
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Freistehende Schornsteine - Teil 2: BetonschornsteineCheminées indépendantes - Partie 2: Cheminées en bétonFree-standing chimneys - Part 2: Concrete chimneys91.100.30Beton in betonski izdelkiConcrete and concrete products91.060.40Dimniki, jaški, kanaliChimneys, shafts, ductsICS:Ta slovenski standard je istoveten z:EN 13084-2:2007SIST EN 13084-2:2007en,de01-julij-2007SIST EN 13084-2:2007SLOVENSKI
STANDARDSIST EN 13084-2:20041DGRPHãþD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13084-2May 2007ICS 91.060.40Supersedes EN 13084-2:2001
English VersionFree-standing chimneys - Part 2: Concrete chimneysCheminées indépendantes - Partie 2: Cheminées en bétonFreistehende Schornsteine - Teil 2: BetonschornsteineThis European Standard was approved by CEN on 26 April 2007.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2007 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13084-2:2007: ESIST EN 13084-2:2007
Analysis of stresses due to thermal and other actions.20 A.1 Moment-curvature-relation.20 A.2 Calculation procedure.23 Annex B (normative)
Limitations of crack widths.25
1 Scope This European Standard specifies particular requirements and performance criteria for the design and construction of cast-in-situ concrete chimneys as well as prefabricated concrete chimneys. It identifies requirements to ensure the mechanical resistance and stability of concrete chimneys in accordance with the general requirements given in EN 13084-1. As for chimneys attached to buildings the criteria given in Clause 1 of EN 13084-1:2000 apply. Unless otherwise stated in the following clauses the basic standard for the design of concrete structures, EN 1992-1-1, applies. 2 Normative references The following referenced documents are indispensable for the application of this European Standard. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 206-1:2000, Concrete – Part 1: Specification, performance, production and conformity EN 1520:2002, Prefabricated reinforced components of lightweight aggregate concrete with open structure EN 1990, Eurocode - Basis of structural design EN 1992-1-1:2004, Eurocode 2: Design of concrete structures - Part 1-1: General rules and rules for buildings EN 1992-1-2, Eurocode 2: Design of concrete structures – Part 1-2: General rules - Structural fire design EN 12446, Chimneys - Components - Concrete outer wall elements EN 13084-1:2000, Free-standing chimneys - Part 1: General requirements EN 13084-4, Free standing chimneys – Part 4: Brick liners – Design and execution 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 13084-1:2000 and the following apply. 3.1 prefabricated element precast member of normal-weight or light-weight concrete, reinforced or not, which completely encloses the flues of chimney stacks 3.2 reinforcement ducts route for the continuous vertical reinforcement SIST EN 13084-2:2007
Materials 4.1 Concrete 4.1.1 Normal-weight concrete for cast-in-situ chimneys
The concrete strength classes given in EN 206-1 but not less than C25/30 can be used for cast-in-situ chimneys. For environmental conditions EN 206-1 applies. NOTE Higher strength classes than C25/30 should only be used if it would be required by environmental conditions in accordance with EN 1992-1-1:2004, Table E.1N and no special provisions for corrosion protection of reinforcement and protection of concrete attack need to be taken.
4.1.2 Concrete for prefabricated chimneys 4.1.2.1 Normal-weight concrete See 4.1.1 4.1.2.2 Light-weight aggregate concrete The light-weight aggregate concrete for prefabricated elements shall correspond to the density-class D 1,2 or higher in accordance with Table 9 of EN 206-1:2000. The light-weight aggregate concrete with closed structure for prefabricated elements shall correspond to the strength classes given in EN 206-1. For environmental conditions EN 206-1 applies. NOTE Higher strength classes than LC25/28 should only be used if it would be required by environmental conditions in accordance with EN 1992-1-1:2004, Table E.1N and no special provisions for corrosion protection of reinforcement and protection of concrete attack need to be taken.
The light-weight aggregate concrete with open structure for prefabricated elements shall corresp
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