BS ISO 15024-2002 Fibre-reinforced plastic composites Determination of mode I interlaminar fracture toughness $iGic for unidirectionally reinforced materials《纤维增强塑料复合材料 无方向性增强材料的模式.pdf

1、BRITISH STANDARD BS ISO 15024:2001 Fibre-reinforced plastic composites Determination of mode I interlaminar fracture toughness, G IC , for unidirectionally reinforced materials ICS 83.120 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS ISO 15024:2001 This British Standard, h

2、aving been prepared under the direction of the Materials and Chemicals Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 30 January 2002 BSI 30 January 2002 ISBN 0 580 38868 9 National foreword This British Standard reproduces v

3、erbatim ISO 15024:2001 and implements it as the UK national standard. The UK participation in its preparation was entrusted to Technical Committee PRI/42, Fibre reinforced thermosetting plastics and prepregs, which has the responsibility to: A list of organizations represented on this committee can

4、be obtained on 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 Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “

5、Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from le

6、gal obligations. aid enquirers 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.

7、Summary of pages This document comprises a front cover, an inside front cover, the ISO title page, pages ii to iv, pages 1 to 24, an inside back cover and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication

8、Amd. No. Date Comments Reference number ISO 15024:2001(E)INTERNATIONAL STANDARD ISO 15024 First edition 2001-12-01 Fibre-reinforced plastic composites Determination of mode I interlaminar fracture toughness, G IC , for unidirectionally reinforced materials Composites plastiques renforcs de fibres Dt

9、ermination de la tnacit la rupture interlaminaire en mode I, G IC , de matriaux composites matrice polymre renforcs de fibres unidirectionnelles ISO 15024:2001(E) lcsid FDParemi ihTs PDF file mac ytnoaie nmt deddebyfepca.se In ccaocnadre with Aebods licsneilop gnic,y this file mairp eb yntiv ro deew

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12、osu rI yb eSO memidob rebse. In the lnuikletneve y ttah alborp emler ati gnto it is fnuo,dlp saee inform ttneC ehlar Secrteiraat at tsserdda ehig leb nevwo. ii ISO 15024:2001(E) iiiContents Page Foreword.iv 1 Scope 1 2 Normative references1 3 Terms and definitions .1 4 Principle2 5 Apparatus .5 6 Te

13、st specimens7 7 Number of specimens .8 8 Conditioning.8 9 Test procedure.9 10 Calculation of G IC .10 11 Precision.15 12 Test report 15 Annex A (normative) Preparation and bonding of the load blocks or piano hinges .17 Annex B (informative) Recommendations for testing .18 Annex C (informative) Recom

14、mended test result sheet .21 Bibliography24 ISO 15024:2001(E) iv Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical c

15、ommittees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with t

16、he International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. The main task of technical committees is to prepare International Standards. Draft Internat

17、ional Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this International S

18、tandard may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 15024 was prepared by Technical Committee ISO/TC 61, Plastics, Subcommittee SC 13, Composites and reinforcement fibres. Annex A forms a normative part of this International Standard. Annexes B and C are for information only.