EN 846-4-2001 en Methods of test for ancillary components for masonry Part 4 Determination of load capacity and load-deflection characteristics of straps (Incorporates Amendment A1.pdf
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1、BRITISH STANDARD BS EN 846-4:2002 Incorporating Amendment No.1 Methods of test for ancillary components for masonry Part 4: Determination of load capacity and load-deflection characteristics of straps The European Standard EN 846-4:2001, with the incorporation of amendment A1:2004, has the status of
2、 a British Standard ICS 91.100.99 BS EN 846-4:2002 This British Standard, having been prepared under the direction of the Building and Civil Engineering Sector Policy Committee was published under the authority of the Standards Policy and Strategy Committee on 31 January 2002 BSI 27 February 2005 IS
3、BN 0 580 38986 3 National foreword This British Standard is the official English language version of EN 846-4:2001, including amendment A1:2004. EN 846-4 is a supporting standard to the forthcoming “harmonized” European product standard specifications on ancillary components for masonry, EN 845-1. T
4、hese standards are the subject of transitional arrangements agreed under the Commission mandate. The Member States have agreed a nominal transition period for the co-existence of these standards and their corresponding national stanard(s). It is intended that this period will comprise a nominal nine
5、 month period during which any required changes to national regulations are to be made, followed by a further nominal twelve month period for the implementation of CE marking. At the end of this co-existence period, the national standard(s) will be withdrawn. In the UK there are no corresponding nat
6、ional standards to EN 846-4. The UK participation in its preparation was entrusted by Technical Committee B/519, Masonry and associated testing, to Subcommittee B/519/3, Ancillary components, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on
7、 request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the
8、BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enqui
9、rers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This docu
10、ment comprises a front cover, an inside front cover, the EN title page, pages 2 to 17 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date Comments 15526 27 February 2005 Changes to 7.2 an
11、d Clause 8EUROPEAN STANDARD EN 846-4 NORME EUROPENNE November 2001 EUROPISCHE NORM + A1 October 2004 CEN EUROPEAN COMMITTEE FOR STANDARDIZATION COMITE EUROPEN DE NORMALISATION EUROPAISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart 36, B - 1050 Brussels 2001 CEN - All rights of exploitati
12、on in any form and by any means reserved worldwide for CEN national members. Ref. No. EN 846-4:2001 + A1:2004 E ICS 91.080.30 English version Methods of test for ancillary components for masonry Part 4: Determination of load capacity and load-deflection characteristics of straps (includes amendment
13、A1:2004) Mthodes dessai des composants accessoires de maonnerie Partie 4: Dtermination de la rsistance et de la rigidit des brides de fixation (inclut lamendement A1:2004) Prfverfahren fr Ergnzungsbauteile fr Mauerwerk Teil 4: Bestimmung der Festigkeit und Last-Verformungs- Eigenschaften von Bndern
14、(enthlt nderung A1:2004) This European Standard was approved by CEN on 13 October 2001. CEN members are bound to comply with the CEN/CENELEC Internatal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date li
15、sts and bibliographical references concerning such national standards may be obtained on application to the 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 respon
16、sibility of a CENELEC member into its own language and notified to the Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Irel
17、and, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EN 846-4:2001 (E) 2 Contents page Foreword 3 Introduction 4 1 Scope 5 2 Normative references . 5 3 Principle . 6 4 Materials. 6 5 Apparatus . 7
18、6 Test specimens . 10 7 Procedure 16 8 Test report 17 EN 846-4:2001 (E) 3 Foreword This European Standard has been prepared by Technical Committee CEN/TC 125 “Masonry“, the secretariat of which is held by BSI. This European Standard shall be given the status of a national standard, either by publica
19、tion of an identical text or by endorsement, at the latest by May 2002, and conflicting national standards shall be withdrawn at the latest by March 2004. This European Standard follows initial preparation by Working Group 4 “Test methods“, taking into account the proposals submitted by Task Group 4
20、 “Tests for ancillary components“. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, L
21、uxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Foreword to amendment A1 This document (EN 846-4:2001/A1:2004) has been prepared by Technical Committee CEN/TC 125 “Masonry“, the secretariat of which is held by BSI. This European Standard shall be given th
22、e status of a national standard, either by publication of an identical text or by endorsement, at the latest by April 2005, and conflicting national standards shall be withdrawn at the latest by July 2006. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the
23、 following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain,
24、Sweden, Switzerland and the United Kingdom. EN 846-4:2001 (E) 4 Introduction Straps are used in buildings to provide horizontal and vertical restraint for floor and roof constructions against wind pressure and uplift forces. EN 846-4:2001 (E) 5 1 Scope This European Standard specifies methods for de
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