BS ISO 23932-2011 Fire safety engineering General principles《防火安全性工程 一般原理》.pdf
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1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS ISO 23932:2009Fire safety engineering General principlesBS ISO 23932:2009 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 23932:2009.The
2、 UK participation in its preparation was entrusted to TechnicalCommittee FSH/24, Fire safety engineering.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are
3、responsible for its correctapplication. BSI 2011ISBN 978 0 580 62017 1ICS 13.220.01Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 28 February 2011.Amendments issu
4、ed since publicationDate Text affectedBS ISO 23932:2009Reference numberISO 23932:2009(E)ISO 2009INTERNATIONAL STANDARD ISO23932First edition2009-06-15Fire safety engineering General principles Ingnierie de la scurit incendie Principes gnraux BS ISO 23932:2009ISO 23932:2009(E) PDF disclaimer This PDF
5、 file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein
6、the responsibility of not infringing Adobes licensing policy. The ISO Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PD
7、F-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. COPYRIGHT PROTECTED DOCUMENT
8、ISO 2009 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in t
9、he country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2009 All rights reservedBS ISO 23932:2009ISO 23932:2009(E) ISO 2009 All rights reserved iiiContents
10、 Page Foreword iv Introduction v 1 Scope . 1 2 Normative references . 1 3 Terms and definitions. 2 4 Overview of the fire-safety engineering process 3 5 Scope of the project concerning fire-safety engineering process 4 6 Identification of fire-safety objectives, functional requirements and performan
11、ce criteria . 5 7 Hazard identification. 8 8 Fire-safety design plan. 8 9 Fire and behavioural scenarios. 9 10 Selection of engineering methods and preliminary report. 11 11 Scenario-based evaluation of trial design .12 12 Final project report . 14 13 Implementation of fire-safety design plan .16 14
12、 Fire-safety management and inspection 17 Bibliography . 18 BS ISO 23932:2009ISO 23932:2009(E) iv ISO 2009 All rights reservedForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing Internatio
13、nal Standards is normally carried out through ISO technical committees. 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
14、, also take part in the work. ISO collaborates closely with the 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 2. The main task of technical com
15、mittees is to prepare International Standards. Draft International 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
16、possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 23932 was prepared by Technical Committee ISO/TC 92, Fire safety, Subcommittee SC 4, Fire safety engineering. BS ISO 23932:
17、2009ISO 23932:2009(E) ISO 2009 All rights reserved vIntroduction The vast majority of fire safety designs rely on prescriptive specifications written into regional, national or local regulations. Currently, various engineering approaches are also allowed by these regulations, although information ne
18、eded for an engineering approach is still generally obtained from conventional test methods. Fire Safety Engineering (FSE) is a discipline increasingly being used throughout the world in support of performance-based design, i.e. the reliance on engineering methods to determine whether a given design
19、 meets stated performance objectives. An example of such a concept already in use in the current regulatory environment is the “equivalency concept”, where FSE supplements prescriptive design by being applied in a performance-based analysis to specific aspects of a design to obtain “equivalent” perf
20、ormance. The eight parts to ISO/TR 13387 developed by ISO/TC 92/SC 4 have already outlined the fundamental methodologies of FSE. The difference between prescriptive and performance-based approaches to fire-safety design is highlighted in this International Standard by emphasizing the development of
21、quantifiable fire-safety objectives as the first step in a performance-based analysis. Such objectives can be completely deterministic in nature or contain both deterministic and probabilistic aspects as used in a fire-risk assessment approach. The new infrastructure of International Standards suppo
22、rting performance-based fire-safety design consists of two basic types of fire-safety standards: a) conceptual standards that describe the underlying concepts and contain general requirements for both engineering and test methods to support performance-based design; these correspond to principle and
23、 phenomenon standards in the ISO/TC 92 framework report; b) standards that adapt the conceptual standards to specific configurations of the built environment, e.g. structural systems, transportation systems and manufacturing processes; these correspond to configuration standards in the ISO/TC 92 fra
24、mework report. Conceptual standards have the advantage of broad applicability as guides for local/regional adoption and for new types of situations, while configuration standards are more specific and detailed. This International Standard on general design principles and design philosophy for fire-s
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