1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI British StandardsWB9423_BSI_StandardColCov_noK_AW:BSI FRONT COVERS 5/9/08 12:55 Page 1UK National Annex to Eurocode 9: Design of aluminium structuresPart 1-5: Shell structuresNA to BS EN 1999-1-5:200
2、7Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 15/05/2009 08:12, Uncontrolled Copy, (c) BSINA to BS EN 1999-1-5:2007 NAtioNAl ANNExPublishing and copyright informationthe BSi copyright notice displayed in this document indicates when the document was last issued. BSi 2009 iSBN 978 0 580 573
3、52 1iCS 91.010.30; 91.080.10the following BSi references relate to the work on this national annex: Committee reference B/525/9 Draft for comment 08/30153340 DCPublication historyFirst published January 2009Amendments issued since publicationDate Text affected Licensed Copy: Wang Bin, ISO/EXCHANGE C
4、HINA STANDARDS, 15/05/2009 08:12, Uncontrolled Copy, (c) BSINAtioNAl ANNEx BSI 2009 1NA to BS EN 1999-1-5:2007National Annex (informative) to BS EN 1999-1-5:2007, Eurocode 9: Design of aluminium structures Part 1-5: Shell structuresIntroductionthis National Annex has been prepared by BSi Subcommitte
5、e, B/525/9, Structural use of aluminium. in the UK it is to be used in conjunction with BS EN 1999-1-5:2007, Shell structures.NA.1 Scopethis National Annex gives:the UK decisions for the Nationally Determined Parameters a) described in the following subclauses of BS EN 1999-1-5-2007:2.1 (3)2.1 (4)th
6、e UK decisions on the status of BS EN 1999-1-5:2007 informative b) annexes; andreferences to non-contradictory complementary information.c) NA.2 Nationally Determined ParametersUK decisions for the Nationally Determined Parameters described in BS EN 1999-1-5:2007 are given in table NA.1.table NA.1 U
7、K values for Nationally Determined Parameters described in BS EN 1999-1-5:2007Subclause Nationally Determined Parameter Eurocode recommendationUK decision2.1(3) Numerical values for cMicM1= 1,10 cM2= 1,25Use the recommended values.2.1(4) Numerical value for cM,SercM,Ser= 1,0 Use the recommended valu
8、e.NA.3 Decisions on the status of informative annexesUK decisions on the status of informative annexes in BS EN 1999-1-5:2007 are given in table NA.2.table NA.2 UK decisions on the status of informative annexes in BS EN 1999-1-5:2007Annex Description UK decisionAnnex B Expressions for buckling analy
9、sis of toriconical and torispherical shellsMay be usedLicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 15/05/2009 08:12, Uncontrolled Copy, (c) BSINA to BS EN 1999-1-5:20072 BSI 2009NAtioNAl ANNExNA.4 References to non-contradictory complementary informationBS EN 1999-1-1:2007 is referenced in
10、 BS EN 1999-1-5:2007. the following references contain non-contradictory complementary information for use with BS EN 1999-1-1:2007.PD 6702-1, Recommendations for the design of aluminium structures to BS EN 1999PD 6705-3, Recommendations for the execution of aluminium structures to BS EN 1090-3Licen
11、sed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 15/05/2009 08:12, Uncontrolled Copy, (c) BSINAtioNAl ANNEx BSI 2009 3NA to BS EN 1999-1-5:2007BibliographyFor dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amend
12、ments) applies.Standards publicationsBS EN 1999-1-1:2007, Eurocode 9: Design of aluminium structures Part 1-1: General structural rulesPD 6702-1, Recommendations for the design of aluminium structures to BS EN 19991)PD 6705-3, Recommendations for the execution of aluminium structures to BS EN 1090-3
13、1)1)in preparation.Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 15/05/2009 08:12, Uncontrolled Copy, (c) BSINA to BS EN 1999-1-5:2007 NAtioNAl ANNExThis page deliberately left blankLicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 15/05/2009 08:12, Uncontrolled Copy, (c) BSIThis page
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