EN 1995-1-2:2004/AC:2009
(Corrigendum)Eurocode 5: Design of timber structures - Part 1-2: General - Structural fire design
Eurocode 5: Design of timber structures - Part 1-2: General - Structural fire design
TC - Modifications (mostly editorial) on the English mother reference version (includes the modifications listed in EN 1995-1-2:2004/AC:2006).
2013: Originator of XML version: first setup pilot of CCMC in 2012
Eurocode 5: Bemessung und Konstruktion von Holzbauten - Teil 1-2: Allgemeine Regeln - Tragwerksbemessung für den Brandfall
Eurocode 5: Conception et Calcul des structures en bois - Part 1-2: Généralités - Calcul des structures au feu
Evrokod 5: Projektiranje lesenih konstrukcij - 1-2. del: Splošna pravila - Projektiranje požarnovarnih konstrukcij
General Information
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Frequently Asked Questions
EN 1995-1-2:2004/AC:2009 is a corrigendum published by the European Committee for Standardization (CEN). Its full title is "Eurocode 5: Design of timber structures - Part 1-2: General - Structural fire design". This standard covers: TC - Modifications (mostly editorial) on the English mother reference version (includes the modifications listed in EN 1995-1-2:2004/AC:2006). 2013: Originator of XML version: first setup pilot of CCMC in 2012
TC - Modifications (mostly editorial) on the English mother reference version (includes the modifications listed in EN 1995-1-2:2004/AC:2006). 2013: Originator of XML version: first setup pilot of CCMC in 2012
EN 1995-1-2:2004/AC:2009 is classified under the following ICS (International Classification for Standards) categories: 13.220.50 - Fire-resistance of building materials and elements; 91.010.30 - Technical aspects; 91.080.20 - Timber structures. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 1995-1-2:2004/AC:2009 has the following relationships with other standards: It is inter standard links to EN 1995-1-2:2004/AC:2006, EN 1995-1-2:2025, EN 1995-1-2:2004. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 1995-1-2:2004/AC:2009 is associated with the following European legislation: EU Directives/Regulations: 305/2011, 89/106/EEC; Standardization Mandates: M/265, M/BC/CEN/89/11. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Evrokod 5: Projektiranje lesenih konstrukcij - 1-2. del: Splošna pravila - Projektiranje požarnovarnih konstrukcijEurocode 5: Bemessung und Konstruktion von Holzbauten - Teil 1-2: Allgemeine Regeln - Tragwerksbemessung für den BrandfallEurocode 5: Conception et Calcul des structures en bois - Part 1-2: Généralités - Calcul des structures au feuEurocode 5: Design of timber structures - Part 1-2: General - Structural fire design91.080.20Lesene konstrukcijeTimber structures91.010.30Technical aspects13.220.50Požarna odpornost gradbenih materialov in elementovFire-resistance of building materials and elementsICS:Ta slovenski standard je istoveten z:EN 1995-1-2:2004/AC:2009SIST EN 1995-1-2:2005/AC:2009en,de01-junij-2009SIST EN 1995-1-2:2005/AC:2009SLOVENSKI
STANDARDSIST EN 1995-1-2:2005/AC:20061DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1995-1-2:2004/AC
March 2009
Mars 2009
März 2009 ICS 91.010.30; 13.220.50; 91.080.20 English version Version Française Deutsche Fassung
Eurocode 5: Design of timber structures - Part 1-2: General - Structural fire design
Eurocode 5: Conception et Calcul des structures en bois - Part 1-2: Généralités - Calcul des structures au feu
Eurocode 5: Bemessung und Konstruktion von Holzbauten - Teil 1-2: Allgemeine Regeln - Tragwerksbemessung für den Brandfall This corrigendum becomes effective on 11 March 2009 for incorporation in the three official language versions of the EN.
Ce corrigendum prendra effet le 11 mars 2009 pour incorporation dans les trois versions linguistiques officielles de la EN.
Die Berichtigung tritt am 11.März 2009 zur Einarbeitung in die drei offiziellen Sprachfassungen der EN in Kraft.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Tous droits d'exploitation sous quelque forme et de quelque manière que ce soit réservés dans le monde entier aux membres nationaux du CEN. Alle Rechte der Verwertung, gleich in welcher Form und in welchem Verfahren, sind weltweit den nationalen Mitgliedern von CEN vorbehalten. Ref. No.:EN 1995-1-2:2004/AC:2009 D/E/FSIST EN 1995-1-2:2005/AC:2009
Paragraph (1)P, delete:
" EN 520 Gypsum plasterboards - Specifications - Test methods "
and replace with:
" EN 520 Gypsum plasterboards – Definitions, requirements and test methods "
2.4.2 Member analysis
Paragraph (3), delete:
" ψfi is the combination factor for frequent values of variable actions in the fire situation, given either by ψ1,1 or ψ2,1, see EN 1991-1-2:2002; "
and replace with:
" ψfi is the combination factor for frequent values of variable actions in the fire situation, given either by ψ1,1 or ψ2,1, see EN 1991-1-1; "
3.4.2 Surfaces unprotected throughout the time of fire exposure
Paragraph (5), delete:
" For surfaces of timber, unprotected throughout the time of fire exposure, design charring rates β0 and βn are given in table 3.1. "
and replace with:
" For surfaces of timber and wood-based materials, unprotected throughout the time of fire exposure, design charring rates β0 and βn are given in table 3.1. "
5.2 Analysis of load-bearing function
Paragraph (1), delete:
" (1) Non-separating load-bearing constructions shall be designed for fire exposure on both sides at the same time. "
" (1)P Non-separating load-bearing constructions shall be designed for fire exposure on both sides at the same time. "
6.2.2.1 Unprotected connections
Paragraph (1), modify to read as follows:
"(1) The rules for bolts and dowels are valid where the thickness of the side plate is equal or greater than t1, in mm:".
Paragraph (3), modify to read as follows:
" The design fire resistance of the unprotected connection loaded by the design effect of actions in the fire situation, see 2.4.1, should be taken as: fi0modM
...
La norme EN 1995-1-2:2004/AC:2009, intitulée "Eurocode 5 : Conception des structures en bois - Partie 1-2 : Général - Conception au feu des structures", se démarque par sa portée et sa pertinence dans le domaine de la conception des structures en bois. Cette norme vise à fournir des lignes directrices claires sur la façon de concevoir des structures en bois résistant au feu, en intégrant des facteurs critiques tels que la durabilité, la sécurité et l'efficacité. L'une des forces majeures de cette norme réside dans son approche systématique qui offre des recommandations détaillées pour le calcul et la dimensionnement des éléments en bois exposés à des conditions de feu. Grâce à cela, les ingénieurs et les concepteurs peuvent s'assurer que les constructions en bois respectent les exigences de sécurité incendie tout en permettant une utilisation efficiente des matériaux. De plus, les modifications éditoriales apportées dans la version 2009 améliorent la clarté et la compréhension des consignes, ce qui est essentiel pour garantir la mise en œuvre correcte de la norme. Cet Eurocode est particulièrement pertinent dans le contexte actuel, où l'utilisation du bois dans les constructions modernes est en plein essor. La norme répond donc aux besoins croissants d'une conception durable tout en tenant compte des vecteurs de risques liés au feu. Le fait qu'elle soit régulièrement mise à jour, comme en témoigne la référence à la version modifiée en 2006, montre son engagement à rester à la pointe des connaissances et des meilleures pratiques dans le secteur. En résumé, la norme EN 1995-1-2:2004/AC:2009 offre un cadre robuste et fiable pour la conception de structures en bois en ce qui concerne leur comportement au feu. Ses forces, telles que ses recommandations pratiques et son adaptation aux évolutions du secteur, soulignent son importance pour les professionnels engagés dans la conception architecturale et l'ingénierie structurelle.
Die Norm EN 1995-1-2:2004/AC:2009 ist ein wesentlicher Bestandteil der Eurocodes, speziell im Bereich der Gestaltung von Holzkonstruktionen. Diese Norm konzentriert sich auf das allgemeine strukturelle Branddesign von Holz, was sie besonders relevant für Ingenieure und Architekten macht, die mit der Feuerbeständigkeit von Gebäuden arbeiten. Der Anwendungsbereich dieser Norm bezieht sich hauptsächlich auf editorielle Änderungen, die an der englischen Originalversion vorgenommen wurden. Diese Modifikationen sind in EN 1995-1-2:2004/AC:2006 aufgeführt und sorgen für eine verbesserte Klarheit und Anwendbarkeit der Norm im praktischen Einsatz. Der sorgfältig ausgearbeitete Rahmen gewährleistet ein hohes Maß an Sicherheit und Effizienz bei der Planung von Holzstrukturen in Bezug auf Brandrisiken. Ein herausragendes Merkmal der Norm ist ihre Fähigkeit, umfassende Richtlinien für die Brandbeständigkeit von Holzbauteilen bereitzustellen. Dies fördert nicht nur die Entwicklung sicherer Gebäude, sondern unterstützt auch die Einhaltung gesetzlicher Vorschriften hinsichtlich des Brandschutzes. Die Norm berücksichtigt moderne Anforderungen und Entwicklungen im Bauwesen, was sie zu einem aktuellen und unverzichtbaren Referenzdokument macht. Die Relevanz der EN 1995-1-2:2004/AC:2009 zeigt sich auch in der Integration neuer Technologien und Materialien in den Entwurfsprozess. Durch die Bereitstellung klarer, verständlicher Kriterien zum strukturellen Branddesign trägt die Norm zur Förderung innovativer Ansätze und zur Anwendung nachhaltiger Praktiken im Holzbau bei. Zusammenfassend lässt sich sagen, dass die EN 1995-1-2:2004/AC:2009 eine fundamentale Ressource für Fachleute im Baubereich darstellt. Ihre klaren Anweisungen und die Berücksichtigung von aktuellen Entwicklungen machen sie für die effiziente und sichere Planung von Holzkonstruktionen unverzichtbar.
EN 1995-1-2:2004/AC:2009は、木造構造物の設計に関するヤーロコードの一部であり、構造的な火災設計に特化しています。この標準は、木材が直面する火災のリスクに対処するための重要なガイドラインを提供し、建築物の安全性を高める役割を果たします。標準の適用範囲は広く、木造構造物の設計者やエンジニアが火災に対する適切な対策を講じる際に必要不可欠な情報が含まれています。 この標準の強みは、火災に対する木材の耐性を評価するための科学的根拠に基づいた方法論を提供している点です。具体的な数値や基準を示すことにより、設計者はその情報を利用して、より安全で信頼性の高い木造構造物の設計を行うことができます。この標準を遵守することで、火災発生時の構造の安定性を確保し、建物の利用者を守ることが可能となります。 さらに、EN 1995-1-2は、編集上の修正を含んでいるため、最新の技術や知見が反映されています。これは、設計者にとって実際の設計において重要な情報を常に更新し、反映させることができるという強みを意味します。改定が施された内容は、実務での適用を考慮したものであり、現場での使いやすさにも配慮されています。 このように、EN 1995-1-2:2004/AC:2009は、木造構造物の設計者にとって非常に重要な標準であり、その適用は強固な安全性の確保に寄与します。木材構造物の火災設計におけるこの標準の重要性はますます高まっており、今後の建築設計の基礎として位置付けられるべきです。
The standard EN 1995-1-2:2004/AC:2009, also known as Eurocode 5, is a comprehensive guideline focusing on the structural fire design of timber structures. This document is particularly relevant in today's construction landscape, where fire safety is paramount. The scope of the standard encompasses essential modifications, primarily editorial in nature, even as it builds upon the foundational elements established in EN 1995-1-2:2004/AC:2006. This highlights the ongoing commitment to precision and clarity within the regulatory framework governing timber construction. By addressing these modifications, the standard ensures that practitioners are equipped with the most current and relevant information regarding the structural integrity and performance of timber under fire conditions. One of the key strengths of this standard is its detailed guidance on design principles, which promotes the safety and resilience of timber structures in the event of a fire. By incorporating advanced methodologies and materials considerations, EN 1995-1-2 provides engineers and architects with the tools necessary to design safe and efficient timber buildings. The structured approach to structural fire design detailed within the document helps to standardize practices across the industry, fostering a consistent level of safety in timber structure design. Moreover, the adoption of an XML version within the context of the document further underscores the relevance of EN 1995-1-2 in the modern digital landscape, enhancing accessibility and usability for stakeholders involved in building design and safety assessments. The collaboration with CCMC, which initiated this format, reflects a proactive stance towards integrating technology into standards, thus improving the dissemination of critical information. In summary, EN 1995-1-2:2004/AC:2009 serves as a vital resource for ensuring structural fire safety in timber constructions, marked by its meticulous editorial updates and its pragmatic approach to design principles and practices in the field. Its relevance is underscored by the increasing demand for sustainable building materials coupled with reliable fire safety methodologies.
EN 1995-1-2:2004/AC:2009 표준은 목재 구조물 설계와 관련된 매우 중요한 지침을 제공합니다. 이 표준은 구조 물리적 설계에 있어서 화재에 대한 일반적인 지침을 제시하며, 이에 따라 목재 구조물의 안전성을 높이는 데 기여하고 있습니다. 이 표준의 주요 강점 중 하나는 구조물의 화재 저항성을 평가할 수 있는 명확한 기준을 제공한다는 점입니다. EN 1995-1-2는 화재 상황에서 목재의 행동을 과학적으로 분석하여 설계자들이 보다 안전한 건축물을 설계할 수 있도록 합니다. 이 문서에서는 구조물의 화재 저항 설계를 위한 다양한 모듈과 방법론이 제공되어 있으며, 이는 목재 구조물의 안정성을 확보하는 데 있어 필수적인 요소입니다. 또한, TC에서 실시한 편집 수정 사항들은 기존의 EN 1995-1-2:2004/AC:2006 본참고 문서에 대한 명료성을 높이고, 적용성을 강화시키는 데 기여하고 있습니다. 이러한 수정 작업은 표준을 보다 이해하기 쉽게 만들어, 설계자들이 정확하고 안전한 방식으로 화재에 대한 설계를 수행할 수 있도록 돕습니다. SIST EN 1995-1-2:2005/AC:2009는 목재 구조물 설계에 있어 실질적인 참고자료로써, 다양한 건설 프로젝트에서 이 표준을 적용함으로써 화재 안전성을 극대화할 수 있는 가능성을 제공하고 있습니다. 따라서, EN 1995-1-2:2004/AC:2009 표준은 현재와 미래의 건축 산업에 있어 매우 중요한 문서로 평가될 수 있습니다.
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