1、September 2008DEUTSCHE NORM English price group 32No part of this standard may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 91.080.10!$QtF“14681
2、35www.din.deDDIN EN 1090-3Execution of steel structures and aluminium structures Part 3: Technical requirements for aluminium structuresEnglish version of DIN EN 1090-3:2008-09Ausfhrung von Stahltragwerken und Aluminiumtragwerken Teil 3: Technische Regeln fr die Ausfhrung von AluminiumtragwerkenEngl
3、ische Fassung DIN EN 1090-3:2008-09Partially supersedesDIN V 4113-3:2003-11www.beuth.deDocument comprises 115 pagesDIN EN 1090-3:2008-09 2 National foreword This standard has been prepared by Technical Committee CEN/TC 135 “Execution of steel structures and aluminium structures” (Secretariat: SN, No
4、rway). The responsible German body involved in its preparation was the Normenausschuss Bauwesen (Building and Amendments This standard differs from DIN V 4113-3:2003-11 as follows: a) The standard has been revised in form and substance. b) Execution classes have been specified. Previous editions DIN
5、 V 4113-3: 2003-11 unter vorwiegend ruhender Belastung (DIN 4113, Sp CEN/TC 250/SC 9 + CEN/TC 135/WG 11). Civil Engineering Standards Committee), Technical Committee NA 005-08-07 AA Aluminiumkonstruktionen EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1090-3 June 2008 ICS 77.150.10; 91.080.10
6、 English Version Execution of steel structures and aluminium structures - Part 3: Technical requirements for aluminium structures Excution des structures en acier et des structures en aluminium - Partie 3: Exigences techniques pour lexcution des structures en aluminium Ausfhrung von Stahltragwerken
7、und Aluminiumtrag-werken - Teil 3: Technische Regeln fr die Ausfhrung von Aluminiumtragwerken This European Standard was approved by CEN on 25 April 2008. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the st
8、atus 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 CEN Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German).
9、 A version in any other language made by translation under the 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 Repub
10、lic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, 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 N
11、ORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1090-3:2008: EEN 1090-3:2008 (E) Contents Foreword7 Introduction .8 1 Scope 9 2
12、 Normative references 10 3 Terms and definitions .13 4 Specifications and documentation 15 4.1 Execution specification.15 4.1.1 General15 4.1.2 Execution classes15 4.1.3 Tolerance types15 4.1.4 Tolerance class for shell structures 15 4.1.5 Testing and acceptance criteria for welding.15 4.2 Construct
13、ors documentation.16 4.2.1 Quality documentation16 4.2.2 Quality plan 16 4.2.3 Safety during erection.16 4.2.4 Execution documentation.16 5 Constituent products 17 5.1 General17 5.2 Identification, inspection documents and traceability.17 5.3 Parent material.17 5.4 Aluminium products19 5.5 Welding c
14、onsumables.20 5.6 Mechanical fasteners 20 5.6.1 Bolts, nuts and plain washers 20 5.6.2 Studs .22 5.6.3 Rivets 22 5.6.4 Self-drilling and self-tapping screws.22 5.6.5 Bearings22 5.7 Adhesive bonding22 6 Preparation .22 6.1 General22 6.2 Identification.23 6.3 Handling, storage and transportation23 6.4
15、 Cutting 23 6.5 Forming.23 6.6 Holing for fasteners.24 6.7 Cut outs 25 6.8 Full contact bearing surfaces.25 6.9 Assemblies .25 6.10 Heat treatment25 6.11 Straightening25 7 Welding .26 7.1 General26 7.2 Welding plan.26 7.2.1 Requirement for a welding plan .26 7.2.2 Content of a welding plan .26 7.3 W
16、elding process 27 7.4 Qualification of welding procedures and welding personnel .27 7.4.1 Qualification of welding procedures27 7.4.2 Validity of the welding procedure qualification27 2DIN EN 1090-3:2008-09 PageEN 1090-3:2008 (E) 7.4.3 Qualification of welders and welding operators 28 7.4.4 Welding
17、coordination personnel29 7.5 Preparation and execution of welding.29 7.5.1 General29 7.5.2 Joint preparation .30 7.5.3 Weather protection30 7.5.4 Assembly for welding30 7.5.5 Temporary attachments30 7.5.6 Tack welds30 7.5.7 Preheating and interpass temperature31 7.5.8 Butt welds.31 7.5.9 Slot and pl
18、ug welds.31 7.5.10 Other welds 31 7.6 Acceptance criteria31 7.7 Post-weld heat treatment31 8 Mechanical fastening and adhesive bonding .32 8.1 Joint assembly for mechanical fastening .32 8.1.1 Preparation of contact surfaces.32 8.1.2 Fit-up.32 8.1.3 Preparations of contact surfaces in slip-resistant
19、 connections 33 8.2 Bolted connections .33 8.2.1 General33 8.2.2 Bolts34 8.2.3 Fitted bolts .34 8.2.4 Countersunk bolts .34 8.2.5 Nuts.34 8.2.6 Washers35 8.3 Tightening of bolted connections35 8.3.1 Non-preloaded connections .35 8.3.2 Preloaded connections .35 8.4 Riveting.37 8.4.1 General37 8.4.2 I
20、nstallation of rivets.37 8.5 Fastening of cold formed members and sheeting .37 8.6 Adhesive bonded connections 37 9 Erection.37 9.1 General37 9.2 Site conditions .37 9.3 Erection method statement 37 9.4 Supports .38 9.5 Execution on site .38 9.5.1 Site survey38 9.5.2 Marking .38 9.5.3 Handling and s
21、torage at site 38 9.5.4 Erection methods 38 9.5.5 Alignment and grouting 39 9.6 Protection of surfaces, cleaning after erection 39 10 Surface treatment 39 10.1 General39 10.2 Protection of the structure and components39 10.3 Protection of contact surfaces and fasteners 40 10.3.1 General40 10.3.2 Con
22、tact surfaces aluminium-to-aluminium and aluminium-to-plastics.40 10.3.3 Contact surfaces of aluminium and steel or wood 40 10.3.4 Contact surfaces of aluminium and concrete, brickwork and plaster, etc40 10.3.5 Fasteners41 10.3.6 Bonded joints.41 10.4 Fire protection41 11 Geometrical tolerances.41 1
23、1.1 Types of tolerances.41 11.2 Essential tolerancesDIN EN 1090-3:2008-09 3 42EN 1090-3:2008 (E) 11.2.1 General42 11.2.2 Manufacturing tolerances .42 11.2.3 Erection tolerances42 11.3 Functional tolerances43 11.3.1 General43 11.3.2 Manufacturing tolerances .43 12 Inspection, testing and corrections.
24、44 12.1 General44 12.2 Constituent products and components 44 12.2.1 Constituent products 44 12.2.2 Components.44 12.3 Preparation .45 12.3.1 Forming.45 12.3.2 Geometrical dimensions of components 45 12.4 Welding .45 12.4.1 Inspection stages.45 12.4.2 Methods of inspection and personnel qualificatio
25、n.45 12.4.3 Extent of inspection.46 12.4.4 Acceptance criteria for welds.48 12.4.5 Repair welds.50 12.4.6 Inspection of temporary attachment locations after removal.50 12.5 Mechanical fasteners 51 12.5.1 Inspection of connections with non-preloaded bolts 51 12.5.2 Inspection of connections with prel
26、oaded bolts 51 12.5.3 Inspection of riveted connections .51 12.6 Adhesive bonding52 12.7 Nonconforming products52 12.7.1 Nonconforming constituent products .52 12.7.2 Nonconforming components and structures .52 Annex A (normative) Required additional information, options to be specified and requirem
27、ents for execution classes 53 A.1 List of required information53 A.2 List of options to be specified55 A.3 Requirements related to execution classes56 Annex B (informative) Checklist for the content of a quality plan .58 B.1 Introduction58 B.2 Content .58 B.2.1 Management.58 B.2.2 Specification revi
28、ew 58 B.2.3 Documentation.58 B.2.4 Inspection and testing procedures59 Annex C (normative) Cruciform weld test 60 C.1 Introduction60 C.2 Test piece .61 C.3 Examination and testing .62 Annex D (normative) Procedure for determination of slip factor.64 D.1 The purpose of testing 64 D.2 Significant vari
29、ables64 D.3 Test specimens64 D.4 Slip test procedure and evaluation of results.65 D.5 Extended creep test procedure and evaluation66 D.6 Test results.67 Annex E (informative) Fastening of cold formed members and sheeting.69 E.1 General69 E.2 Use of self-tapping and self-drilling screws .69 E.3 Use o
30、f blind rivets70 E.4 Fastening sidelaps.71 Annex F (informative) Surface treatment72 F.1 Anodic oxidation72 4DIN EN 1090-3:2008-09 EN 1090-3:2008 (E) F.2 Coatings .72 F.2.1 General72 F.2.2 Pre-treatment .73 F.2.3 Base coat73 F.2.4 Final coat 73 F.2.5 Coatings with bitumen or bituminous combinations
31、73 F.2.6 Repair coatings73 F.3 Passivation.73 Annex G (normative) Geometrical tolerances Essential tolerances.75 G.1 Manufacturing tolerances.75 G.1.1 General75 G.1.2 Welded I-sections 75 G.1.3 Welded box sections.77 G.1.4 Webs .77 G.1.5 Components.79 G.1.6 Base plates and end plate connections 79 G
32、.1.7 Column splices 80 G.1.8 Lattice components.81 G.2 Erection tolerances .82 G.2.1 Columns .82 G.2.2 Beams .83 G.2.3 Full contact bearing.84 Annex H (normative) Geometrical tolerances - Functional tolerances .85 H.1 General85 H.2 Manufacturing tolerances.85 H.2.1 Box sections 85 H.2.2 Components.8
33、6 H.2.3 Stiffeners 87 H.2.4 Fastener holes, notches and edges.89 H.2.5 Lattice components.90 H.3 Erection tolerances .90 H.3.1 Columns .90 H.3.2 Beams, rafters and trusses 92 H.4 Bridges93 Annex I (normative) Geometrical tolerances Shell structures 96 I.1 General96 I.2 Out-of roundness tolerances .9
34、6 I.3 Non-intended eccentricity due to execution.97 I.4 Dent tolerances98 I.5 Interface flatness tolerances 100 Annex J (informative) Designation of requirements to welds on drawings101 J.1 General101 J.2 Global specification.101 J.3 Specific designations for welds, part of welds, details.102 Annex
35、K (informative) Recommendations for description of site conditions and erection in the execution specification.103 K.1 Site conditions .103 K.2 Erection method statement 103 Annex L (informative) Guide for preparation of the execution specification for quality requirements of welds.105 L.1 General10
36、5 L.2 Utilization grades and utilization ranges.105 L.2.1 General105 L.2.2 Utilization grade for components and structures in service category SC1 106 L.2.3 Utilization grade for components and structures in service category SC2 106 L.3 Extent of additional NDT.106 L.3.1 Extent of NDT (%) for compon
37、ents/structures in service category SC1 .106 L.3.2 Extent of additional NDT (%) for components/structures in service category SC2 .106 L.4 Acceptance criteria for welds.107 L.4.1 Acceptance criteria for welds in service category SC1.DIN EN 1090-3:2008-09 5 107EN 1090-3:2008 (E) L.4.2 Acceptance crit
38、eria for welds in service category SC2.108 Annex M (informative) Guide for specification of quality requirements for components and structures in SC2109 Annex N (informative) Chart for development and use of a welding procedure specification (WPS) .112 Bibliography 113 6DIN EN 1090-3:2008-09 EN 1090
39、-3:2008 (E) Foreword This document (EN 1090-3:2008) has been prepared by Technical Committee CEN/TC 135 “Execution of steel structures and aluminium structures”, the secretariat of which is held by SN. This European Standard shall be given the status of a national standard, either by publication of
40、an identical text or by endorsement, at the latest by December 2008, and conflicting national standards shall be withdrawn at the latest by December 2008. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall no
41、t be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia,
42、 Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. DIN EN 1090-3:2008-09 7 EN 1090-3:2008 (E) Introduction This European Stan
43、dard specifies requirements for the execution of aluminium structures, in order to ensure adequate levels of mechanical resistance and stability, serviceability and durability. This European Standard specifies requirements for the execution of aluminium structures in particular those that are design
44、ed according to EN 1999-1-1, EN 1999-1-2, EN 1999-1-3, EN 1999-1-4 and EN 1999-1-5. This European Standard presupposes that the work is carried out with the necessary skill and adequate equipment and resources to perform the work in accordance with the execution specification and the requirements of
45、 this European Standard. 8DIN EN 1090-3:2008-09 EN 1090-3:2008 (E) 1 Scope This European Standard specifies requirements for the execution of aluminium structural components and structures made from: a) rolled sheet, strip and plate; b) extrusions; c) cold drawn rod, bar and tube; d) forgings; e) ca
46、stings. NOTE 1 The execution of structural components is referred to as manufacturing, in accordance with EN 1090-1. This European Standard specifies requirements independent of the type and shape of the aluminium structure, and this European Standard is applicable to structures under predominantly
47、static loads as well as structures subject to fatigue. It specifies requirements related to the execution classes that are linked with consequence classes. NOTE 2 Consequence classes are defined in EN 1990. NOTE 3 Recommendations for selection of execution class in relation to consequence class are
48、given in EN 1999-1-1. This European Standard covers components made of constituent products with thickness not less than 0,6 mm for welded components not less than 1,5 mm. This European Standard applies to structures designed according to the relevant parts of EN 1999. If this European Standard is u
49、sed for structures designed according to other design rules or used for other alloys and tempers not covered by EN 1999, a judgement of the reliability elements in these design rules should be made. This European Standard specifies requirements for surface preparation prior to application of a protective treatment, and gives guidelines for application for such treatment in an informative annex. This European Standard gives options for specifying requirements to match project specific requirements. This European Standard is also applicable to temporary aluminium s
