NA to BS EN 1992-3-2006 UK National Annex to Eurocode 2 Design of concrete structures - Part 3 Liquid retaining and containment structures《欧洲法规2的英国国家附录 混凝土结构的设计 第3部分 液体保存和容器结构》.pdf

1、NA to BS EN 1992-3:2006UK National Annex to Eurocode 2: Design of concrete structures Part 3: Liquid retaining and containment structuresICS 91.010.30; 91.080.40NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWNATIONAL ANNEXLicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS,

2、03/01/2008 07:59, Uncontrolled Copy, (c) BSIPublishing and copyright informationThe BSI copyright notice displayed in this document indicates when the document was last issued. BSI 2007ISBN 978 0 580 53548 2The following BSI references relate to the work on this document:Committee reference B/525/2D

3、raft for comment 06/30128357 DCPublication historyFirst published October 2007Amendments issued since publicationAmd. no. Date Text affectedNA to BS EN 1992-3:2006Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 03/01/2008 07:59, Uncontrolled Copy, (c) BSI BSI 2007 iNA to BS EN 1992-3:2006Cont

4、entsIntroduction 1NA.1 Scope 1NA.2 Nationally Determined Parameters 1NA.3 Decisions on the status of informative annexes 2NA.4 References to non-contradictory complementary information 2Bibliography 3List of tablesTable NA.1 UK values for Nationally Determined Parameters described in BS EN 1992-3:20

5、06 2Summary of pagesThis document comprises a front cover, an inside front cover, pages i and ii, pages 1 to 3 and a back cover.Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 03/01/2008 07:59, Uncontrolled Copy, (c) BSINA to BS EN 1992-3:2006ii BSI 2007 This page deliberately left blankLicen

6、sed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 03/01/2008 07:59, Uncontrolled Copy, (c) BSI BSI 2007 1NA to BS EN 1992-3:2006National Annex (informative) to BS EN 1992-3:2006, Eurocode 2: Design of concrete structures Part 3: Liquid retaining and containment structuresIntroductionThis National An

7、nex has been prepared by BSI Subcommittee B/525/2, Structural use of concrete. In the UK it is to be used in conjunction with BS EN 1992-3:2006.NA.1 ScopeThis National Annex gives:a) the UK decisions for the Nationally Determined Parameters described in the following subclauses of BS EN 1992-3:2006:

8、 7.3.1 (111) 7.3.1 (112) 7.3.3 8.10.1.3 (103) 9.11.1 (102)b) decisions on the status of BS EN 1992-3:2006 informative annexes; andc) references to non-contradictory complementary information.NA.2 Nationally Determined ParametersUK decisions for the Nationally Determined Parameters described in BS EN

9、 1992-3:2006 are given in Table NA.1.Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 03/01/2008 07:59, Uncontrolled Copy, (c) BSINA to BS EN 1992-3:20062 BSI 2007NA.3 Decisions on the status of informative annexesBS EN 1992-3:2006, Annexes L, M and N may be used.BS EN 1992-3:2006, Annex K sho

10、uld not be used. PD 6687-11), includes an alternative informative annex which should be used instead.NA.4 References to non-contradictory complementary informationBS EN 1992-3 is concerned with the structural aspects of containment structures. Guidance on the design of non-structural features in suc

11、h structures, and on inspection and testing, can be found in BS 8007 and this may be used where it does not conflict with the requirements of BS EN 1992.NOTE When all necessary non-contradictory complementary information has been published, BS 8007 will be withdrawn.CIRIA Report C660 Early-age therm

12、al crack control in concrete 1 provides further complementary guidance on the control of early thermal cracking.Table NA.1 UK values for Nationally Determined Parameters described in BS EN 1992-3:2006Subclause Nationally Determined ParameterEurocode recommendation UK decision7.3.1 (111) Values of wk

13、1For hD/h 5, wk1= 0,2 mmFor hD/h 35, wk1 = 0,05 mmFor intermediate values of hD/h linear interpolation between 0,2 and 0,05 may be usedUse the recommended values7.3.1 (112) Value of xminThe lesser of 50 mm or 0,2h where h is the element thicknessUse the recommended value7.3.3 Maximum bar diameter an

14、d bar spacingFigure 7.103N and Figure 7.104N Use the recommended values8.10.1.3 (103) Value of 0,25 Use the recommended value9.11.1 (102) Values of t1and t2t1= 120 mmt2= 150 mmUse the recommended values1)In preparation. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 03/01/2008 07:59, Uncontr

15、olled Copy, (c) BSI BSI 2007 3NA to BS EN 1992-3:2006BibliographyStandards publicationsFor dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.BS 8007, Code of practice for design of concrete struc

16、tures for retaining aqueous liquidsPD 6687-1, Background paper to the UK National Annexes to Eurocode 2, Parts 1 and 32)Other publications1 CIRIA. Early-age thermal crack control in concrete. Report C660, CIRIA, 20073).2)In preparation.3)Available from CIRIA, Classic House, 174180 Old Street, London

17、 EC1V 9BP. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 03/01/2008 07:59, Uncontrolled Copy, (c) BSIBSI British Standards InstitutionBSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international lev

18、el. It is incorporated by Royal Charter.RevisionsBritish Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions.It is the constant aim of BSI to improve the quality of our products and services. We would be grat

19、eful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Tel: +44 (0)20 8996 9000. Fax: +44 (0)20 8996 7400.BSI offers members an individual upd

20、ating service called PLUS which ensures that subscribers automatically receive the latest editions of standards.Buying standardsOrders for all BSI, international and foreign standards publications should be addressed to Customer Services. Tel: +44 (0)20 8996 9001. Fax: +44 (0)20 8996 7001. Email: or

21、dersbsi-. Standards are also available from the BSI website at http:/www.bsi-.In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards, unless otherwise requested.Information on standardsBSI provides a

22、 wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service. Various BSI electronic information services are also available which give details on all its products and services. Contact the Information Centre. Tel: +44 (

23、0)20 8996 7111. Fax: +44 (0)20 8996 7048. Email: infobsi-.Subscribing members of BSI are kept up to date with standards developments and receive substantial discounts on the purchase price of standards. For details of these and other benefits contact Membership Administration. Tel: +44 (0)20 8996 70

24、02. Fax: +44 (0)20 8996 7001. Email: membershipbsi-.Information regarding online access to British Standards via British Standards Online can be found at http:/www.bsi- information about BSI is available on the BSI website at http:/www.bsi-.CopyrightCopyright subsists in all BSI publications. BSI al

25、so holds the copyright, in the UK, of the publications of the international standardization bodies. Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means electronic, photocopying, re

26、cording or otherwise without prior written permission from BSI.This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. If these details are to be used for any other purpose than implementation then t

27、he prior written permission of BSI must be obtained.Details and advice can be obtained from the Copyright & Licensing Manager.Tel: +44 (0)20 8996 7070. Fax: +44 (0)20 8996 7553.Email: copyrightbsi-.NA to BS EN 1992-3:2006389 Chiswick High RoadLondonW4 4ALLicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 03/01/2008 07:59, Uncontrolled Copy, (c) BSI