EN 40-3-3:2003
(Main)Lighting columns - Part 3-3: Design and verification - Verification by calculation
Lighting columns - Part 3-3: Design and verification - Verification by calculation
This European Standard specifies the requirements for the verification of the design of lighting columns by calculation. It applies to post top columns not exceeding 20 m height for post top lanterns and to lighting columns with brackets not exceeding 18 m height for side entry lanterns.
The calculations used in this standard are based on limit state principles, where the effects of factored loads are compared with the relevant resistance of the structure. Two limit states are considered:
a) the ultimate limit state, which corresponds to the load-carrying capacity of the lighting column;
b) the serviceability limit state, which relates to the deflection of the lighting column in service.
NOTE In following this approach, simplifications appropriate to lighting columns have been adopted, These are:
1) the calculations are applicable to circular and regular octagonal cross-sections;
2) the number of separate partial safety factors have been reduced to a minimum;
3) serviceability partial safety factors have a value equal to unity.
The requirements for lighting columns made from materials other than concrete, steel, aluminium or fibre reinforced polymer composite (for example wood, plastic and cast iron) are not specifically covered in this standard.
This standard includes performance requirements for horizontal loads due to wind. Passive safety and the behaviour of a lighting column under the impact of a vehicle are not included, this group of lighting columns will have additional requirements (see prEN 40-2).
Lichtmaste - Teil 3-3: Bemessung und Nachweis - Rechnerischer Nachweis
Diese Europäische Norm legt die Anforderungen hinsichtlich des Nachweises von Lichtmasten durch Berechnung fest. Sie gilt für gerade Lichtmaste für Aufsatzleuchten mit einer Höhe von bis zu 20 m und für Auslegermaste für Ansatzleuchten mit einer Höhe von bis zu 18 m.
Das in dieser Norm verwendete Berechnungsverfahren beruht auf dem Prinzip der Grenzzustände, bei dem die Wirkungen faktorisierter Lasten mit dem entsprechenden Widerstand der Konstruktion verglichen werden. Es werden zwei Grenzzustände betrachtet:
a) Der Grenzzustand der Tragsicherheit, der der Tragfähigkeit des Lichtmastes entspricht;
b) Der Grenzzustand der Gebrauchstauglichkeit, der sich auf die Verformung des in Betrieb befindlichen Licht-mastes bezieht.
ANMERKUNG Bei dem hier verwendeten Ansatz wurden die folgenden auf Lichtmaste anwendbaren Vereinfachungen zu Grunde gelegt:
1) Das Berechnungsverfahren gilt für Kreisquerschnitte und regelmäßige achteckige Querschnitte;
2) Die Anzahl der einzelnen Teilsicherheitsbeiwerte wurde auf ein Minimum reduziert;
3) Teilsicherheitsbeiwerte für den Nachweis der Gebrauchstauglichkeit haben einen Wert von Eins.
Die Anforderungen an Lichtmaste aus anderen Werkstoffen als Beton, Stahl, Aluminium oder faserverstärktem Polymerverbundstoff (z. B. Holz, Kunststoff und Gusseisen) werden in dieser Norm nicht gesondert behandelt.
Diese Norm enthält Leistungsanforderungen hinsichtlich horizontaler Lasten durch Wind. Passive Sicherheit und das Verhalten von Lichtmasten unter dem Anprall von Fahrzeugen werden nicht behandelt; für diese Lichtmasten gelten zusätzliche Anforderungen (siehe prEN 40-2).
Candélabres d'éclairage public - Partie 3-3 : Conception et vérification - Vérification par calcul
La présente Norme européenne spécifie les exigences relatives à la vérification par calcul de la conception des candélabres d'éclairage public. Elle s'applique aux candélabres droits n'excédant pas 20 m de hauteur pour les luminaires montés au sommet et aux candélabres à crosse n'excédant pas18 m de hauteur pour les luminaires à entrée latérale.
Les calculs utilisés dans la présente norme reposent sur le principe des états-limites, selon lequel les effets de charges affectés d'un coefficient sont comparés à la résistance correspondante de la structure ; deux états-limites sont pris en compte :
a) l'état-limite ultime, qui correspond à la charge qui peut être supportée par le candélabre ;
b) l'état-limite d'utilisation, qui est lié à la déflexion du candélabre en service.
NOTE En suivant cette approche, les simplifications suivantes, adaptées aux candélabres d'éclairage public, ont été apportées :
1) les calculs sont applicables aux sections circulaires et aux sections octogonales régulières ;
2) le nombre de coefficients partiels de sécurité distincts a été réduit au minimum ;
3) les coefficients de sécurité partiels d'utilisation ont une valeur égale à l'unité.
Les exigences relatives aux candélabres d'éclairage public réalisés dans d'autres matériaux que le béton, l'acier, l'aluminium ou le composite renforcé de fibres (par exemple le bois, le plastique et la fonte) ne sont pas spécifiquement traitées dans la présente norme.
La présente norme inclut les charges horizontales dues au vent. La sécurité passive et le comportement d'un candélabre d'éclairage public soumis à l'impact d'un véhicule ne sont pas traités car des exigences supplémentaires s'appliqueront à cette catégorie de candélabres (voir prEN 40-2).
Drogovi za razsvetljavo – Del 3-3: Projektiranje in preverjanje – Preverjanje z izračunom
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.L]UDþXQRPLichtmaste - Teil 3-3: Bemessung und Nachweis - Rechnerischer NachweisCandélabres d'éclairage public - Partie 3-3 : Conception et vérification - Vérification par calculLighting columns - Part 3-3: Design and verification - Verification by calculation93.080.40Street lighting and related equipment91.160.20Zunanja razsvetljava stavbExterior building lightingICS:Ta slovenski standard je istoveten z:EN 40-3-3:2003SIST EN 40-3-3:2003en01-september-2003SIST EN 40-3-3:2003SLOVENSKI
STANDARD
SIST EN 40-3-3:2003
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 40-3-3June 2003ICS 91.160.20English versionLighting columns - Part 3-3: Design and verification - Verificationby calculationCandélabres d'éclairage public - Conception et vérification -Partie 3.3: Vérification par calculLichtmaste - Teil 3-3: Bemessung und Nachweis -Rechnerischer NachweisThis European Standard was approved by CEN on 17 January 2003.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 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 Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2003 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 40-3-3:2003 ESIST EN 40-3-3:2003
EN 40-3-3:2003 (E)2ContentsPageForeword31Scope42Normative references43Terms and definitions54Symbols55Structural strength requirements (ultimate limit state)65.1Application of calculations65.2Characteristic loads75.3Characteristic strength of materials75.4Design loads75.5Calculation of moments75.5.1Bending moments75.5.2Torsional moments75.6Strength of cross-section85.6.1General85.6.2Metal columns85.7Acceptance of design for strength156Deflection requirements (serviceability limit state)156.1Application of calculations156.2Characteristic loads156.3Characteristic material properties156.4Calculation of deflections156.4.1Horizontal deflection of the lantern connection(s)156.4.2Vertical deflection of the lantern connection(s)166.5Acceptance of design for deflection166.5.1Horizontal deflection166.5.2Vertical deflection167Permissible modifications to verified column168Fatigue requirements16Annex A (informative)
Guidance on fatigue requirements for steel lighting columns26Annex B (informative)
Guidance on the use of classes for partial load factor f (see 5.4)and maximum horizontal deflection see (6.5.1)35Bibliography36SIST EN 40-3-3:2003
EN 40-3-3:2003 (E)3ForewordThis document (EN 40-3-3:2003) has been prepared by Technical Committee CEN/TC 50 "Lightingcolumns and spigots", the secretariat of which is held by BSI.This European Standard shall be given the status of a national standard, either by publication of anidentical text or by endorsement, at the latest by December 2003, and conflicting national standardsshall be withdrawn at the latest by December 2003.There are seven parts to this standard as follows:Part 1: Definitions and termsPart 2: General requirements and dimensionsPart 3-1: Design and verification — Specification for characteristic loadsPart 3-2: Design and verification — Verification by testingPart 3-3: Design and verification — Verification by calculationPart 4: Requirements for reinforced and prestressed concrete lighting columnsPart 5: Requirements for steel lighting columnsPart 6: Requirements for aluminium lighting columnsPart 7: Requirements for fibre reinforced polymer composite lighting columnsAnnexes A and B are informative.According to the CEN/CENELEC Internal Regulations, the national standards organizations of thefollowing countries are bound to implement this European Standard: Austria, Belgium, CzechRepublic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg,Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and the UnitedKingdom.SIST EN 40-3-3:2003
EN 40-3-3:2003 (E)41 ScopeThis European Standard specifies the requirements for the verification of the design of lighting columnsby calculation. It applies to post top co
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