BS EN 13121-3-2016 GRP tanks and vessels for use above ground Design and workmanship《地面用玻璃钢槽罐和容器 第3部分 设计和工艺》.pdf
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1、BSI Standards Publication GRP tanks and vessels for use above ground Part 3: Design and workmanship BS EN 13121-3:2016National foreword This British Standard is the UK implementation of EN 13121-3:2016. It supersedes BS 4994:1987 and BS EN 13121-3:2008+A1:2010 which are withdrawn. The UK participati
2、on in its preparation was entrusted to Technical Committee PRI/5, UK steering committee for CEN/TC 210 GRP tanks. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract
3、. Users are responsible for its correct application. The British Standards Institution 2016. Published by BSI Standards Limited 2016 ISBN 978 0 580 86096 6 ICS 23.020.10 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the au
4、thority of the Standards Policy and Strategy Committee on 30 April 2016. Amendments/corrigenda issued since publication Date Text affected BRITISH STANDARD BS EN 13121-3:2016 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13121-3 April 2016 ICS 23.020.10 Supersedes EN 13121-3:2008+A1:2010 Engl
5、ish Version GRP tanks and vessels for use above ground - Part 3: Design and workmanship Rservoirs et rcipients en PRV pour applications hors sol - Partie 3 : Conception et fabrication Oberirdische GFK-Tanks und -Behlter - Teil 3: Auslegung und Herstellung This European Standard was approved by CEN o
6、n 10 January 2016. 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-date lists and bibliographical references concerning such national standards m
7、ay be obtained on application to the CEN-CENELEC 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 the responsibility of a CEN member into its own language and notified
8、 to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Icelan
9、d, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Managem
10、ent Centre: Avenue Marnix 17, B-1000 Brussels 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13121-3:2016 E BS EN 13121-3:2016EN 13121-3:2016 (E) 2 Contents Page European foreword . 8 Introduction . 9 1 Scope . 10 2 Normative
11、 references . 10 3 Terms and definitions . 12 4 Symbols and abbreviations . 13 5 Information and requirements to be supplied and documented 16 5.1 General . 16 5.2 Information to be obtained by the manufacturer . 16 5.3 Information to be prepared by the manufacturer 17 5.4 Final documentation . 18 6
12、 Material 18 6.1 General . 18 6.2 Chemical protective barrier . 18 6.2.1 General . 18 6.2.2 Thermoplastics linings . 18 6.2.3 Resin based linings 18 6.3 Flammability 18 6.4 Electrical resistivity . 19 7 Mechanical properties 19 7.1 General . 19 7.2 Heat deflection temperature 19 7.3 Laminate constru
13、ction 19 7.4 Laminate thickness 21 7.5 Laminate properties 21 7.6 Inter-laminar shear strength . 21 7.6.1 Laminate 21 7.6.2 Thermoplastics linings . 21 7.7 Peel strength of laminates . 22 7.8 Pull-off strength of laminates and thermoplastic liner 22 7.9 Selection of physical properties of materials
14、and allowable design factors . 22 7.9.1 General . 22 7.9.2 Basic design 22 7.9.3 Advanced design . 23 7.9.4 Design factors 24 7.9.5 Overall design factors K and F 24 8 Determination of design strain and loadings . 27 8.1 General . 27 8.2 Limit design strains . 28 8.2.1 General . 28 8.2.2 Limit resin
15、 strain ar 28 8.2.3 Limit strain for laminate or lamina lim . 28 8.2.4 Limit test strain test . 29 8.3 Limit design laminate loadings . 29 8.4 Determination of the mechanical values from laminates 29 BS EN 13121-3:2016EN 13121-3:2016 (E) 3 8.4.1 General . 29 8.4.2 Calculation of laminate values with
16、out experimental test data 29 8.4.3 Laminate with experimental data 30 8.5 Laminate thickness 30 9 Design . 30 9.1 Introduction 30 9.2 Determination of external loads . 31 9.2.1 Snow loads . 31 9.2.2 Wind loads . 31 9.2.3 Seismic loads 32 9.2.4 Insulation loads . 33 9.2.5 Loads resulting from connec
17、tions 33 9.2.6 Agitation . 34 9.2.7 Pressure due to inadequate venting 34 9.2.8 Personnel loading . 34 9.2.9 Internal stresses in vessels and tanks due temperatures 34 9.3 Verification by the partial factor method 34 9.3.1 General . 34 9.3.2 Dimensioning by using (A 5 )-factored loads . 40 9.4 Drawi
18、ngs and design calculations 41 9.5 Design details . 41 9.5.1 Design temperature TS . 41 9.5.2 Pressure . 41 10 Design analysis 42 10.1 Symbols and units . 42 10.2 Vertical vessels or tanks, cylinders under loads (t 0 ,01D) . 44 10.2.1 Circumferential loadings . 44 10.2.2 Combined axial loading 45 10
19、.3 Cylindrical shells subject to compressive loadings critical buckling criteria . 46 10.3.1 General . 46 10.3.2 Critical axial buckling load 46 10.3.3 Critical circumferential buckling pressure . 47 10.3.4 Combined axial and radial compressive loadings 48 10.3.5 Critical buckling pressure for cylin
20、drical shell stiffened with external or internal rings . 49 10.4 Conical shells 50 10.4.1 General requirements . 50 10.4.2 Shallow conical ends 52 10.4.3 Conical ends subject to internal pressure . 52 10.4.4 Conical ends subject to external pressure . 54 10.4.5 Shell conical covers 56 10.5 Dished en
21、d . 57 10.5.1 General requirements . 57 10.5.2 Dished ends subject to internal pressure 58 10.5.3 Stability for dished ends subject to external pressure . 59 10.6 Design of flat bottoms and skirts for vertical tanks and vessels . 60 10.6.1 Definitions . 60 10.6.2 Fully supported, flat bottom tanks .
22、 60 10.6.3 Vessels with flat bases subjected to pressure 67 10.6.4 Dished bottom and conical bottom configurations 67 10.7 Circumferential seams for cylindrical joints 77 10.7.1 General . 77 10.7.2 Construction without thermoplastics liner . 79 10.7.3 Construction with thermoplastics liner . 79 BS E
23、N 13121-3:2016EN 13121-3:2016 (E) 4 10.8 Openings, branches and compensating laminate . 79 10.8.1 General . 79 10.8.2 Symbols 80 10.8.3 Compensation requirements for openings . 80 10.8.4 Pull out load from nozzles . 87 10.8.5 Prevention of failure in peel . 87 10.8.6 Pad connections 87 10.8.7 Screwe
24、d connections . 89 10.8.8 Access and inspecting openings 89 10.8.9 Gusset on branches 89 10.9 Flat Panels or Blind flanges. 89 10.9.1 General . 89 10.9.2 Symbols 90 10.9.3 Circular panels . 90 10.10 Horizontal tanks and vessels 93 10.10.1 Types of supports . 93 10.10.2 Symbols 95 10.10.3 Unit loads
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