BS-EN-1993-1-7-2007.pdf
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1、BRITISH STANDARD BS EN 1993-1-7:2007 Eurocode 3 Design of steel structures Part 1-7: Plated structures subject to out of plane loading The European Standard EN 1993-1-7:2007 has the status of a British Standard ICS 91.010.30; 91.080.10 ? BS EN 1993-1-7:2007 This British Standard was published under
2、the authority of the Standards Policy and Strategy Committee on 31 July 2007 BSI 2007 ISBN 978 0 580 53282 5 National foreword This British Standard is the UK implementation of EN 1993-1-7:2007. The structural Eurocodes are divided into packages by grouping Eurocodes for each of the main materials:
3、concrete, steel, composite concrete and steel, timber, masonry and aluminium; this is to enable a common date of withdrawal (DOW) for all 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 The conflicting national standards will be withdrawn at the end of the coexistence period, after all t
4、he EN Eurocodes of a package are available. Following publication of the EN, there is a period allowed for national calibration during which the National Annex is issued, followed by a further coexistence period of a maximum three years. During the coexistence period Member States will be encouraged
5、 to adapt their national provisions to withdraw conflicting national rules before the end of the coexistent period in March 2010. At the end of this coexistence period, the national standard(s) will be withdrawn. In the UK, the following corresponding national standard is partially superseded by BS
6、EN 1993-1-7: BS 5400-3:2000, Steel, concrete and composite bridges Code of practice for design of steel bridges and based on this transition period, these standards will be withdrawn at the latest by March 2010. The UK participation in its preparation was entrusted by Technical Committee B/525, Buil
7、ding and civil engineering structures, to Subcommittee B/525/31, Structural use of steel. A list of organizations represented on this subcommittee can be obtained on request to its secretary. Where a normative part of this EN allows for a choice to be made at the national level, the range and possib
8、le choice will be given in the normative text, and a note will qualify it as a Nationally 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 1993-1-7 to
9、 be used in the UK, the NDPs will be published in a National Annex, which will be made available by BSI in due course, after public consultation has taken place. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application
10、. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued since publication Amd. No. DateComments EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1993-1-7 April 2007 ICS 91.010.30; 91.080.10Supersedes ENV 1993-1-7:1999 English Version Eurocode 3 - Des
11、ign of steel structures - Part 1-7: Plated structures subject to out of plane loading Eurocode 3 - Calcul des structures en acier - Partie 1-7: Rsistance et stabilit des structures en plaques planes charges hors de leur plan Eurocode 3 - Bemessung und Konstruktion von Stahlbauten - Teil 1-7: Platten
12、frmige Bauteile mit Querbelastung This European Standard was approved by CEN on 12 June 2006. CEN members are bound to comply with 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-dat
13、e lists and bibliographical references concerning such national standards 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 translation under th
14、e responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hung
15、ary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centr
16、e: rue de Stassart, 36 B-1050 Brussels 2007 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1993-1-7:2007: E EN 1993-1-7: 2007 (E) 2 Content Page Foreword.3 1 General.4 1.1 Scope4 1.2 Normative references4 1.3 Terms and definitions.
17、5 1.4 Symbols6 2 Basis of design.9 2.1 Requirements9 2.2 Principles of limit state design9 2.3 Actions9 2.4 Design assisted by testing.10 3 Material properties.10 4 Durability.10 5 Structural analysis10 5.1 General .10 5.2 Stress resultants in the plate10 6 Ultimate limit state15 6.1 General .15 6.2
18、 Plastic limit.15 6.3 Cyclic plasticity16 6.4 Buckling resistance.17 7 Fatigue .18 8 Serviceability limit state.18 8.1 General .18 8.2 Out of plane deflection.18 8.3 Excessive vibrations.18 Annex A informative Types of analysis for the design of plated structures19 A.1 General .19 A.2 Linear elastic
19、 plate analysis (LA).19 A.3 Geometrically nonlinear analysis (GNA).19 A.4 Materially nonlinear analysis (MNA).20 A.5 Geometrically and materially nonlinear analysis (GMNA)20 A.6 Geometrically nonlinear analysis elastic with imperfections included (GNIA).20 A.7 Geometrically and materially nonlinear
20、analysis with imperfections included (GMNIA).20 Annex B informative Internal stresses of unstiffened rectangular plates from small deflection theory.21 B.1 General .21 B.2 Symbols21 B.3 Uniformly distributed loading21 B.4 Central patch loading24 Annex C informative Internal stresses of unstiffened r
21、ectangular plates from large deflection theory.26 C.1 General .26 C.2 Symbols26 C.3 Uniformly distributed loading on the total surface of the place.26 C.4 Central patch loading32 EN 1993-1-7: 2007 (E) 3 Foreword Foreword This European Standard EN 1993-1-7, Eurocode 3: Design of steel structures: Par
22、t 1-7 Plated structures subject to out of plane loading, has been prepared by Technical Committee CEN/TC250 Structural Eurocodes , the Secretariat of which is held by BSI. CEN/TC250 is responsible for all Structural Eurocodes. This European Standard shall be given the status of a National Standard,
23、either by publication of an identical text or by endorsement, at the latest by October 2007, and conflicting National Standards shall be withdrawn at latest by March 2010. This Eurocode supersedes ENV 1993-1-7. According to the CEN-CENELEC Internal Regulations, the National Standard Organizations of
24、 the following countries are bound to implement this European Standard: 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, Slova
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