1、April 2013 Bereich InnovationDIN Deutsches Institut fr Normung e. V. Jede Art der Vervielfltigung, auch auszugsweise, nur mit Genehmigung des DIN Deutsches Institut fr Normung e. V., Berlin, gestattet.ICS 27.120.01Zur Erstellung einer DIN SPEC knnen verschiedene Verfahrensweisen herangezogen werden:
2、 Das vorliegende Dokument wurde nach den Verfahrensregeln eines CWAs erstellt.!$Ac“1973064DDIN CWA 16519Regeln fr die Auslegung und die Konstruktion von mechanischenKomponenten innovativer Kernanlagen;Englische Fassung CWA 16519:2012Design and Construction Code for mechanical equipments of innovativ
3、e nuclearinstallations;English version CWA 16519:2012Rgles pour la conception et la construction de composants mchaniques dinstallationsnuclaires innovantes;Version anglaise CWA 16519:2012Alleinverkauf der Spezifikationen durch Beuth Verlag GmbH, 10772 BerlinGesamtumfang 92 SeitenDIN SPEC 91302Preis
4、gruppe 30www.din.dewww.beuth.de DIN CWA 16519 (DIN SPEC 91302):2013-04 2 Nationales Vorwort Dieses europisches CEN Workshop Agreement (CWA 16519:2012) wurde vom CEN Workshop CEN/WS 064 Design and Construction Code for mechanical equipments of innovative nuclear installations“ bei CEN erarbeitet, des
5、sen Sekretariat vom AFNOR (Frankreich) gehalten wurde. Es handelt sich um eine unvernderte bernahme der CWA 16519 Design and Construction Code for mechanical equipments of innovative nuclear installations“ als DIN CWA 16519 (DIN SPEC 91302) Regeln fr die Auslegung und die Konstruktion von mechanisch
6、en Komponenten innovativer Kernanlagen“. Eine DIN SPEC nach dem CWA-Verfahren ist die nationale bernahme einer CEN/CENELEC-Vereinbarung, die innerhalb offener CEN/CENELEC Workshops entwickelt wird und den Konsens zwischen den registrierten Personen und Organisationen widerspiegelt, die fr den Inhalt
7、 verantwortlich sind. Arbeiten eines CEN Workshop werden nicht durch ein nationales Gremium gespiegelt. Bei dem zu Grunde liegenden CWA wurde ein Entwurf durch CEN verffentlicht. EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNGManagement Centre: Ave
8、nue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No.:CWA 16519:2012 D/E/FCEN WORKSHOP AGREEMENT CWA 16519 November 2012 ICS 27.120.01 English version Design and Construction Code for mechanical equipment
9、s of innovative nuclear installations This CEN Workshop Agreement has been drafted and approved by a Workshop of representatives of interested parties, the constitution of which is indicated in the foreword of this Workshop Agreement. The formal process followed by the Workshop in the development of
10、 this Workshop Agreement has been endorsed by the National Members of CEN but neither the National Members of CEN nor the CEN-CENELEC Management Centre can be held accountable for the technical content of this CEN Workshop Agreement or possible conflicts with standards or legislation. This CEN Works
11、hop Agreement can in no way be held as being an official standard developed by CEN and its Members. This CEN Workshop Agreement is publicly available as a reference document from the CEN Members National Standard Bodies. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cr
12、oatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
13、 United Kingdom. CWA 16519:2012 (E) 2 Contents Page Introduction .5 1 Scope 6 2 Terms and definitions .6 3 Instruction Files approved from short-term modification requests .7 3.1 General 7 3.2 Design rules Working group 1 .9 3.3 Materials specifications Working group 2 12 4 Tests and non-destructive
14、 examinations Working group 3 12 4.1 Welding and Fabrication (manufacturing) Working group 4 . 12 5 Medium term items pre-normative investigation needed 13 5.1 General List of received medium-term modification requests (MR) 13 5.2 Charpy Impact test after ageing (MR 03) 14 5.3 Titanium Ti6Al4V Mater
15、ial data (MR 05) . 14 5.4 Missing 18AS irradiated material data (MR 06) 14 5.5 Cryogenic aluminium alloy material properties and Design rules (MR 07) 14 5.6 Define criteria for tests: procedure, preparation, examination and acceptance (MR 23 Annex P) 15 5.7 Extension of the actual design rule to pro
16、ton damages (MR 25) 15 5.8 Data for neutron irradiation effect on mechanical properties are needed for A3.10S stainless steel (MR 26) . 15 6 Long term items Research and development needed . 16 6.1 How to deal with compatibility and corrosions into the code (MR 19) . 16 7 Other modification requests
17、 17 7.1 General List of received modification requests (MR) 17 7.2 Small (diameter 4 mm) tensile specimen size requirements for irradiated materials (MR 13) . 18 7.3 Reference and irradiated tensile properties for Eurofer 97 (9% Cr) steel (MR 14) . 18 7.4 Recommended standard for carbon steel pipes
18、dimensions (MR 024 Annex S) . 18 8 Implementation into the RCC-MRx 2012 19 Annex A (Informative) Detailed Modification Review Files MR 02 Negligible creep domain and in the negligible irradiation domain (WG 1) . 20 Annex B (Informative) Detailed Modification Review Files MR 04 Updating of the scope
19、to precise the type of neutron irradiation (WG 1) 23 Annex C (Informative) Detailed Modification Review Files MR 09 Applicability of inelastic design (WG 1) 25 Annex D (Informative) Detailed Modification Review Files MR 10 Computation of notations by adding alias (WG 1). 33 Annex E (Informative) Det
20、ailed Modification Review Files MR 11 English proof reading (WG 1) 37 Annex F (Informative) Detailed Modification Review Files MR 12 Orientation of the plane of defect of complex orientation (WG 1) . 39 Annex G (Informative) Detailed Modification Review Files MR 16 Ambiguity in the definition of rad
21、ius of curvature (WG 1) . 41 Annex H (Informative) Detailed Modification Review Files MR 20 Error on the naming of parameter “t“ and “h“ (WG 1) 44 DIN CWA 16519 (DIN SPEC 91302):2013-04 CWA 16519:2012 (E) 3 Annex I (informative) Detailed Modification Review Files MR 21 Consistency on decimal notatio
22、n and definition of parameter rr (WG 1) 47 Annex J (Informative) Detailed Modification Review Files MR 28 Consistency on the use of point for decimal notation (WG 1) 50 Annex K (Informative) Detailed Modification Review Files MR 32 Missing coefficients and confusion on the notation (WG 1) 55 Annex L
23、 (Informative) Detailed Modification Review Files MR 33 Improve consistency by adding “part” to the text “For a longitudinal throughwall defect“ (WG 1) 57 Annex M (Informative) Detailed Modification Review Files MR 34 Clarification of rules for type S damages in non-significant creep and significant
24、 irradiation 60 Annex N (Informative) Detailed Modification Review Files MR 22 Clarification about Charpy impact tests (WG 2) . 62 Annex O (Informative) Detailed Modification Review Files MR 01 Temperature limit for Reference Data Sheets of filler materials (WG 4) . 64 Annex P (Informative) Detailed
25、 Modification Review Files MR 23 Define criteria for tests hydrostatic test specification (Medium Term) 75 Annex Q (Informative) Detailed Modification Review Files MR 12 Location of a defect (Short term) 79 Annex R (Informative) Detailed Modification Review Files MR 17 18AS plates between 15 and 250
26、 (instead of 150) mm thick (WG 2) (Temporary rules) 82 Annex S (Informative) Detailed Modification Review Files MR 24 Recommended standard for carbon steel pipes dimensions (Other Requests) . 85 Annex T (Informative) Detailed Modification Review Files MR 27 New appendix A.21: “Guide to the standardi
27、zed representation of engineering data for digital recording, reporting and archiving” (Other Requests) 87 Bibliography 90 DIN CWA 16519 (DIN SPEC 91302):2013-04 CWA 16519:2012 (E) 4 Foreword This CEN Workshop Agreement has been drafted and approved by a Workshop of representatives of interested par
28、ties on 2012-07-03, the constitution of which was supported by CEN following the public call for participation made on 2011-02-03. A list of the individuals and organizations which supported the technical consensus represented by the CEN Workshop Agreement is available to purchasers from the CEN-CEN
29、ELEC Management Centre. These organizations were drawn from the following economic sector Nuclear energy. The formal process followed by the Workshop in the development of the CEN Workshop Agreement has been endorsed by the National Members of CEN but neither the National Members of CEN nor the CEN-
30、CENELEC Management Centre can be held accountable for the technical content of the CEN Workshop Agreement or possible conflict with standards or legislation. This CEN Workshop Agreement can in no way be held as being an official standard developed by CEN and its members. The final review/endorsement
31、 round for this CWA was started on 2012-07-14 and was successfully closed on 2012-09-14.The final text of this CWA was submitted to CEN for publication on 2012-10-11. This document has been prepared by the CEN Workshop 64 (WS 64) “Design and Construction Code for mechanical equipments of innovative
32、nuclear installations”, the secretariat of which is held by AFNOR. A CEN Workshop (WS) is a structure and an associated process, introduced by CEN in the standardization era, which aims at bridging the gap between industrial consortia that produce de facto standards with the limited participation of
33、 interested parties, and the formal European standardization process which produces standards through consensus under the authority of CEN member bodies. CEN Workshops have a flexible structure that benefits from the openness and consensus that are key values of CEN. More detailed information about
34、CEN Workshops is available in the CEN/CENELEC publications or internet site. The main activity of a CEN Workshop is the development and publication of a CEN Workshop Agreement (CWA). This document constitutes a draft for the WS 64 CWA that will be submitted to public enquiry before its publication,
35、according to the CEN-CENELEC procedure. The operation of the Workshop was settled during a kick-off meeting held on 2011-02-03, in the Brussels on the basis of the Business plan proposed by AFCEN to launch the Workshop. This CEN Workshop Agreement is publicly available as a reference document from t
36、he National Members of CEN: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,
37、Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Comments or suggestions from the users of the CEN Workshop Agreement are welcome and should be addressed to the CEN-CENELEC Management Centre. DIN CWA 16519 (DIN SPEC 91302):2013-04 CWA 16519:2012 (E) 5 Introduction On 22
38、 November 2007, the European Commission published its Strategic Energy Technology (SET) Plan, entitled Towards a Low Carbon Future. This document emphasized the Europe needs to act jointly from now on, to sustainably deliver secure and competitive energy while limiting the growth of greenhouse effec
39、t. With these objectives the European Commission has created a European Technology Platform, named Sustainable Nuclear Energy Technology Platform (SNETP), to promote nuclear energy as an answer to this issue. SNETP has set up a Task Force comprising research bodies and interested industrial partners
40、 to make up a dedicated Industrial Initiative: the European Sustainable Nuclear Industrial Initiative (ESNII). In the SET-Plan, the European Industrial Initiatives (EII) constitutes key elements with the aims of strengthening industrial energy research and innovation and mobilizing the necessary cri
41、tical mass of activities and actors in order to accelerate deployment of new technologies. During its 7 March 2010 meeting, ESNII Task Force emphasized the importance of working on codes and standards for Generation IV reactor developments. Considering the already used RCC-MRx as basis to design the
42、 mechanical components for ASTRID and MYRRHA, the ESNII Task Force recommended bringing together all the relevant stakeholders in a CEN Workshop in order to develop, on the RCC-MRx basis, the European code for the design and fabrication of mechanical equipment for ESNII innovative nuclear installati
43、ons. As the publisher of the RCC-MRx code, the AFCEN was appealed to support this recommendation. Therefore, the AFCEN was the main proposer and chaired the Workshop. The AFCEN is a joint venture, initially formed by FRAMATOME (now AREVA NP) and EDF, aiming at the development of rules governing the
44、design, construction and operating supervision of the equipment items for electronuclear reactors. These rules are published under AFCEN copyright in specialized collections called codes. The RCC-MRx code is one of them. It is dedicated to the design and construction of mechanical components of inno
45、vative nuclear installations. It is the result of the merging of the RCC-MR code, oriented towards sodium fast breeder reactor construction, and the internal code developed by the CEA for research reactors. This code benefits from experience feedback on projects like Phenix and Superphenix. Apart fr
46、om the GEN IV projects mentioned above, the code is also used for RJH, ITER or the FNR project in India. This Workshop is supported by the European Commission (EC) as an exercise of Europeanization of the AFCEN RCC-MRx with three objectives: Integrate Modification Request from European experts and u
47、sers with the aim to develop an European Code based on RCC-MRx, identify the fields of research and development to be explored for the development for a European design code. The CEN/WS 64 participants were asked to submit modifications to the RCC-MRx code (2010 draft edition) and to process them in
48、 a similar way as what is currently done at AFCEN. To take into account the limited duration of the Workshop, it was decided to sort the proposed modifications in three categories: short-term modifications that can be considered for immediate inclusion into the RCC-MRx 2012 edition, medium-term modi
49、fications which need light pre-normative activities, long-term modifications which need the development of R the conversion was established with a ratio surface factor. Today, in the frame of R Xij: co-ordinates of the centre of the surface of plasticity, which alter as plastic deformation progresses. Associated plastic flow rule: ( ) ( )ypijjjjjjiiiipiidX,Xd=50 (i = 1, 2 ou or 3 et and j=1,2
