BS-EN-1994-1-2-2005.pdf
《BS-EN-1994-1-2-2005.pdf》由会员分享,可在线阅读,更多相关《BS-EN-1994-1-2-2005.pdf(114页珍藏版)》请在三一文库上搜索。
1、BRITISH STANDARD BS EN 1994-1-2:2005 Eurocode 4 Design of composite steel and concrete structures Part 1-2: General rules Structural fire design The European Standard EN 1994-1-2:2005 has the status of a British Standard ICS 13.220.50; 91.010.30; 91.080.10; 91.080.40 ? Licensed Copy: sheffieldun she
2、ffieldun, na, Sun Oct 29 09:35:50 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 1994-1-2:2005 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 5 December 2005 BSI 5 December 2005 ISBN 0 580 47235 3 National foreword This British Standard is
3、 the official English language version of EN 1994-1-2:2005. The structural Eurocodes are divided into packages by grouping Eurocodes for each of the main materials, concrete, steel, composite concrete and steel, timber, masonry and aluminium; this is to enable a common date of withdrawal (DOW) for a
4、ll the relevant parts that are needed for a particular design. The conflicting national standards will be withdrawn at the end of the coexistence period, after all the EN Eurocodes of a package are available. Following publication of the EN, there is a period of two years allowed for the national ca
5、libration period during which the national annex is issued, followed by a three year coexistence period. During the coexistence period Member States will be encouraged to adapt their national provisions to withdraw conflicting national rules before the end of the coexistence period. The Commission i
6、n consultation with Member States is expected to agree the end of the coexistence period for each package of Eurocodes. At the end of this coexistence period, the national standard(s) will be withdrawn. In the case of BS EN 1994-1-2:2005, there are no corresponding national standards. The UK partici
7、pation in its preparation was entrusted by Technical Committee B/525, Building and civil engineering structures, to Subcommittee B/525/4, Composite structures, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. aid e
8、nquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This docu
9、ment comprises a front cover, an inside front cover, page i, a blank page, the EN title page, pages 2 to 109 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: she
10、ffieldun sheffieldun, na, Sun Oct 29 09:35:50 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 1994-1-2:2005 i Where a normative part of this EN allows for a choice to be made at the national level, the range and possible choice will be given in the normative text, and a note will qualify it as a Na
11、tionally Determined Parameter (NDP). NDPs can be a specific value for a factor, a specific level or class, a particular method or a particular application rule if several are proposed in the EN. To enable EN 1994-1-2 to be used in the UK, the NDPs will be published in a national annex, which will be
12、 made available by BSI in due course, after public consultation has taken place. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspond
13、ence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of it
14、self confer immunity from legal obligations. Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:35:50 GMT+00:00 2006, Uncontrolled Copy, (c) BSI blank Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:35:50 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE E
15、UROPISCHE NORM EN 1994-1-2 August 2005 ICS 13.220.50; 91.010.30; 91.080.10; 91.080.40Supersedes ENV 1994-1-2:1994 English Version Eurocode 4 - Design of composite steel and concrete structures - Part 1-2: General rules - Structural fire design Eurocode 4 - Calcul des structures mixtes acier-bton - P
16、artie 1-2: Rgles gnrales - Calcul du comportement au feu Eurocode 4 - Bemessung und Konstruktion von Verbundtragwerken aus Stahl und Beton - Teil 1-2: Allgemeine Regeln Tragwerksbemessung im Brandfall This European Standard was approved by CEN on 4 November 2004. CEN members are bound to comply with
17、 the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretaria
18、t or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official v
19、ersions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Sw
20、itzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2005 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref.
21、No. EN 1994-1-2:2005: E Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:35:50 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 1994-1-2:2005 (E) 2 Contents Page Foreword .5 Background of the Eurocode programme5 Status and field of application of Eurocodes .6 National Standards implementing Eu
22、rocodes .6 Links between Eurocodes and harmonised technical specifications (ENs and ETAs) for products.7 Additional information specific for EN 1994-1-2 7 National annex for EN 1994-1-210 Section 1 General.11 1.1 Scope11 1.2 Normative references13 1.3 Assumptions15 1.4 Distinction between Principles
23、 and Application Rules15 1.5 Definitions .15 1.5.1 Special terms relating to design in general .15 1.5.2 Terms relating to material and products properties.16 1.5.3 Terms relating to heat transfer analysis 16 1.5.4 Terms relating to mechanical behaviour analysis .16 1.6 Symbols 16 Section 2 Basis of
24、 design26 2.1 Requirements26 2.1.1 Basic requirements26 2.1.2 Nominal fire exposure26 2.1.3 Parametric fire exposure27 2.2 Actions 27 2.3 Design values of material properties 27 2.4 Verification methods .28 2.4.1 General28 2.4.2 Member analysis29 2.4.3 Analysis of part of the structure.30 2.4.4 Glob
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- BS EN 1994 2005
链接地址:https://www.31doc.com/p-3741368.html