1、June 2012 Translation by DIN-Sprachendienst.English price group 21No part of this translation 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 9
2、1.100.30; 93.040!$|dV“1896551www.din.deDDIN EN 15050Precast concrete products Bridge elements (includes Amendment A1:2012)English translation of DIN EN 15050:2012-06Betonfertigteile Fertigteile fr Brcken (enthlt nderung A1:2012)Englische bersetzung von DIN EN 15050:2012-06Produits prfabriqus en bton
3、 Elments de ponts (Amendement A1:2012 inclus)Traduction anglaise de DIN EN 15050:2012-06SupersedesDIN EN 15050:2007-08See start of applicationwww.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 62 pages05.12 DIN EN 15050:2012-06 2 A comma i
4、s used as the decimal marker. Start of application The start of application of this standard is due to be 1 June 2012. It should be noted that, in Germany, CE conformity marking of construction products will be permitted once this standard has been listed in the Bundesanzeiger (German Federal Gazett
5、e) and from the date given therein. National foreword This standard has been prepared by Technical Committee CEN/TC 229 “Precast concrete products” (Secretariat: AFNOR, France). The responsible German body involved in its preparation was the Normenausschuss Bauwesen (Building and Civil Engineering S
6、tandards Committee), Working Committee NA 005-07-08 AA Betonfertigteile (SpA zu CEN/TC 229). Amendments This standard differs from DIN EN 15050:2007-08 as follows: a) pier and abutment elements have been excluded from the scope; b) Clause A.5 “Precast arches or vaults” has been deleted; c) Annex Y h
7、as been deleted; d) in Annex ZA a website reference and the reference to 6.3 in Table ZA.3 have been updated. Previous editions DIN EN 15050: 2007-08 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15050:2007+A1 March 2012 ICS 91.100.30; 93.040 Supersedes EN 15050:2007English Version Precast co
8、ncrete products - Bridge elements Produits prfabriqus en bton - Elments de ponts Betonfertigteile - Fertigteile fr Brcken This European Standard was approved by CEN on 28 February 2007 and includes Amendment 1 approved by CEN on 23 January 2012. CEN members are bound to comply with the CEN/CENELEC I
9、nternal 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 may be obtained on application to the CEN-CENELEC Management Centre or to
10、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 to the CEN-CENELEC Management Centre has the same status as the official
11、 versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovaki
12、a, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserved worl
13、dwide for CEN national Members. Ref. No. EN 15050:2007+A1:2012: EEN 15050:2007+A1:2012 (E) 2 The numbering of clauses is strictly related to EN 13369:2004 Common rules for precast concrete products, at least for the first three digits. When a clause of EN 13369 is not relevant or included in a more
14、general reference of this standard, its number is omitted and this may result in a gap on numbering Contents Page Foreword 4Introduction .61 Scope 72 Normative references 73 Terms and definitions .84 Requirements .94.1 Material requirements .94.2 Production requirements 94.2.1 General 94.2.3.2 Appli
15、cation of prestressing 94.3 Finished product requirements . 104.3.1 Geometrical properties 104.3.2 Surface characteristics 124.3.3 Mechanical resistance 124.3.4 Resistance and reaction to fire . 134.3.5 Acoustic properties 134.3.6 Thermal properties . 134.3.7 Durability . 134.3.8 Other requirements.
16、 145 Test methods . 145.1 Tests on concrete . 145.2 Measuring of dimensions and surface characteristics 145.2.1 General . 145.2.2 Beams 145.2.3 Other elements 155.3 Weight of the products . 156 Evaluation of conformity 157 Marking and labelling . 158 Technical documentation 15Annex A (informative) T
17、ypology . 16A.1 Scope . 16A.2 Decks with precast beams as main structural elements 16A.3 Solid slabs . 22A.4 Segmental decks. 22Annex B (informative) Decks formed by beams and slabs 23B.1 Scope . 23B.2 Dimensions in the bearing zone 23B.3 Transfer of prestressing 23B.4 Anchorage of the main reinforc
18、ement at supports . 23B.5 Change of the restraint conditions after the application of loads . 26B.6 Skewed ends . 26B.7 Deck layout 26Annex C (informative) Use of plates in bridges 28DIN EN 15050:2012-06 EN 15050:2007+A1:2012 (E) 3 C.1 General . 28C.2 Connecting reinforcement 28C.3 Connection to bea
19、ms 28C.4 Connection between adjacent floor plates . 29Annex D (informative) Continuity of bridge decks 31D.1 Scope 31D.2 Continuity of bridge decks . 31D.3 Hogging moments at supports 31D.4 Long term sagging moments at supports 31Annex E (informative) Infilled beams 37E.1 General . 37E.2 Infilled be
20、ams with a thin topping . 37E.3 Infilled beams with a thick topping 37Annex F (informative) Precast beams without topping . 39F.1 Scope 39F.2 Transverse prestressing by post-tensioning . 39F.3 Reinforced joints . 39Annex G (informative) Precast segmental decks 41G.1 General . 41G.1.1 Description . 4
21、1G.1.2 Joints 41G.1.3 Keys 41G.1.4 Post-tensioning . 42G.2 Design . 42G.2.1 Assembly stage . 42G.2.2 Final situation 42G.2.3 Checking of joints . 43G.2.4 Local transverse bending . 43G.2.5 Discontinuity regions 43G.3 Production 44G.4 Building assembly . 44G.4.1 Segment positioning . 44G.4.2 Segment
22、sealing 44G.4.3 Post-tensioning . 44G.4.4 Closing segment 44Annex H (informative) Ambient conditions for bridge elements 46Annex J (normative) Finished product inspection 47Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Directive .
23、49ZA.1 Scope and relevant characteristics . 49ZA.2 Procedure for attestation of conformity of precast concrete bridge elements 50ZA.2.1 System of attestation of conformity 50ZA.2.2 EC Certificate and Declaration of conformity . 52ZA.3 CE marking and labelling . 52ZA.3.1 General . 52ZA.3.2 Declaratio
24、n of geometrical data and material properties 54ZA.3.3 Declaration of product properties . 56ZA.3.4 Declaration of compliance with a given design specification 58Bibliography 60DIN EN 15050:2012-06 EN 15050:2007+A1:2012 (E) 4 Foreword This document (EN 15050:2007+A1:2012) has been prepared by Techni
25、cal Committee CEN/TC 229 “Precast concrete products”, the secretariat of which is held by AFNOR and was examined by and agreed with a joint working party appointed by the Liaison Group CEN/TC 229-CEN/TC250, particularly for its compatibility with structural Eurocodes. This European Standard shall be
26、 given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by September 2012, and conflicting national standards shall be withdrawn at the latest by September 2012. Attention is drawn to the possibility that some of the elements of this docu
27、ment may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requiremen
28、ts of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. This document includes Amendment 1, approved by CEN on 2012-01-23. This document supersedes EN 15050:2007. The start and finish of text introduced or altered by amendme
29、nt is indicated in the text by tags ! “. This document is one of a series of product standards for precast concrete products. For common aspects reference is made to EN 13369: Common rules for precast products, from which also the relevant requirements of the EN 206-1: Concrete Part 1: Specification
30、, performances, production and conformity are taken. The references to EN 13369 by CEN/TC 229 product standards are intended to make them homogeneous and to avoid repetitions of similar requirements. Eurocodes are taken as a common reference for design aspects. The installation of some structural pr
31、ecast concrete products is dealt with by ENV 13670-1: Execution of concrete structures Part 1: Common rules, which has at the moment the status of a European prestandard. In all countries it can be accompanied by alternatives for national application and it shall not be treated as a European Standar
32、d. The programme of standards for structural precast concrete products comprises the following standards, in some cases consisting of several parts: EN 1168, Precast concrete products Hollow core slabs EN 12794, Precast concrete products Foundation piles EN 12843, Precast concrete products Masts and
33、 poles EN 13224, Precast concrete products Ribbed floor elements EN 13225, Precast concrete products Linear structural elements DIN EN 15050:2012-06 EN 15050:2007+A1:2012 (E) 5 EN 13693, Precast concrete products Special roof elements EN 13747, Precast concrete products Floor plates for floor system
34、s EN 13978, Precast concrete products Precast concrete garages EN 14843, Precast concrete products Stairs EN 14844, Precast concrete products Box culverts EN 14991, Precast concrete products Foundation elements EN 14992, Precast concrete products Wall elements EN 15050, Precast concrete products Bri
35、dge elements !EN 15037“, Precast concrete products Beam-and-block floor systems !EN 15258“, Precast concrete products Retaining wall elements This standard defines in Annex ZA the application methods of CE marking to products designed using the relevant EN Eurocodes (EN 1992-1-1 and EN 1992-1-2). Wh
36、ere, in default of applicability conditions of EN Eurocodes to the works of destination, design Provisions other than EN Eurocodes are used for mechanical strength and/or fire resistance, the conditions to affix CE marking to the product are described in ZA.3.4. According to the CEN/CENELEC Internal
37、 Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembour
38、g, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. DIN EN 15050:2012-06 EN 15050:2007+A1:2012 (E) 6 Introduction The evaluation of conformity given in this European Standard refers to the completed precast concrete ele
39、ments for bridges that are supplied to the market and covers all the production operations carried out in the factory. For design rules and resistance to fire reference is made to EN 1992-1-1 and EN 1992-1-2. Additional complementary rules are provided where necessary. In 4.3.3 and 4.3.4 this Europe
40、an Standard includes specific provisions resulting from the application of EN 1992-1-1, EN 1998-1, EN 1992-1-2 and EN 1992-2 rules made specific for the concerned product. The use of these provisions is consistent with a design of works made with EN 1992-1-1, EN 1992-1-2, and EN 1992-2. DIN EN 15050
41、:2012-06 EN 15050:2007+A1:2012 (E) 7 1 Scope !This European Standard applies to precast concrete structural elements produced in a factory and used in bridge construction, such as deck elements.“ Normal weight concrete elements are considered, both reinforced and prestressed; their use can be on roa
42、d bridges, railway bridges and footbridges. Deck elements include both single elements from which the deck may be composed (beams, slabs, ribbed or cellular elements) and elements consisting of a segment of the entire deck. !deleted text“ Some examples of elements dealt with are shown in Annex A. Th
43、e durability aspects are also considered. This European Standard makes reference to precast elements produced in a factory or near the construction site in a place protected from adverse weather conditions. It is assumed that if the elements are not manufactured in a factory, the production conditio
44、ns assure the same level of quality control as in a factory. It is assumed that the production place is protected from rain, sunshine and wind. Some of the elements are also treated in other European Standards (e.g. beams, slabs). This European Standard deals with the specific aspects related to the
45、 use of these elements in bridge construction. !Foundation piles, piers, abutments, barriers, bumpers, guards, arches and“ box culverts are out the scope of this European Standard. 2 Normative references The following referenced documents are indispensable for the application of this document. For d
46、ated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 206-1, Concrete Part 1: Specification, performance, production and conformity EN 1992-1-1:2004, Eurocode 2: Design of concrete structures Part
47、 1-1: General rules and rules for buildings EN 1992-1-2, Eurocode 2: Design of concrete structures Part 1-2: General rules Structural fire design EN 1992-2:2005, Eurocode 2 Design of concrete structures Concrete bridges Design and detailing rules EN 13369:2004, Common rules for precast concrete prod
48、ucts DIN EN 15050:2012-06 EN 15050:2007+A1:2012 (E) 8 3 Terms and definitions For the purposes of this document, the following terms and definitions given in EN 1992-1-1:2004 and EN 13369:2004 and the following apply. 3.1 bridge civil engineering construction works mainly intended to carry loads related to communicatio
