BRITISHSTANDARD BS5588-7:1997 Incorporating Amendments Nos. I and 2 Fireprecautions in the design construction and use of buildings -- Part7:Codeofpracticeforthe incorporationofatriainbuildings ICS 13.220.20; 91.060.99 BSi Cogyigt Brish Standsyds irdits NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW British Standards Niu rapreducioe or natworking parmited: Sintfar Resle
BS 5588-7:1997 Committeesresponsibleforthis BritishStandard n a a ge o paua sem peg qg si jo uondaad o which the following bodies were represented: Association of Building Engineers British Retail Consortium British Standards Society British Telemunications plc Chartered Institution of Building Servies Engineers Chief and Assistant Chief Fire Officers’ Association Consumer Policy Committee of BSI Department for Education Department of Health Department of the Environment (Building Research Establishment) Department of the Environment (Construetion Sponsorship Directorate) Department of the Environment for Northern Ireland District Surveyors’ Association Eleetricity Association Fire Brigades Union Health and Safety Executive Home Office Institute of Building Control Institution of Gas Bngineers Institution of Structural Engineers London Fire and Civil Defence Authority Loss Prevention Council National Association of Fire Offioers Royal Institute of British Architects Scottish Offce (Building Directorate) Timber Research and Development Association The following bodies were also represented in the drafting of the standard through submittees and panels: Aocess Committee for Bngland British Automatic Sprinller Association British Council of Sbopping Centres British Fire Protection Systems Association British Fire Services’ Association British Property Federation Flat Glass Manufacturers’ Association Institute of Fire Safety Hevac Association This British Standard having Institution of Fire Engineers been prepared under the Intumescent Fire Seals Association direction of the Consumer Nationwide Fire Services Products and Services Sector Warrington Fire Research Centre Board (H/-) was published Standards Board and es under the authority of the on 15 Nowember 1997 into effeet CBSI 8 December 2004 Amendments issued since publication Amd. No. Date Comments The following BSI references 10546 August 1999 relate to the work on this British Standard: 14991 8 December 2004 Indicated by a sideline Committee reference FSH/14 Draft for ment 90/43820 DC ISBN 0 580 27642 2 Cyig Ss ice N apdcice or naoigpmitd wlhou icae lnS Radcad bHS ue EUlad Cy Notfr Resle
BS 5588-7:1997 Contents Page Committees responsible Inside front cover Foreword i Section 1. General Scope 1 2 References 2 3 Definitions 2 4 Use of the code 5 Section 2. Analysis of the problem 5 Fire in the atrium building 9 9 Functional design requirements 10 Section 3. Occupaney and building characteristics 7 Occupancy characteristics 11 8 Compartmentation and fire resistance 11 6 Connection of atrium to below-ground storeys 12 10 Use of atrium base 12 Section 4. Fire protection facilities 11 Means of escape 13 12 Evacuation procedures 13 13 Fire control centre 14 14 Fire warning systems 14 15 Automatic fire detection 14 16 Separation between atrium and associated floor area 15 17 Smoke control for means of escape 15 18 Sprinkler systems 16 19 Electrical services 17 20 Facilities for firefighting 18 Section 5. Design solutions 21 General 19 Section 6. Remendations 22 Remendations for means of escape 45 23 Remendations for separation between the atrium and the associated floor area 48 24 Remendations for smoke and heat control systems 49 25 Remendations for sprinkler systems 52 26 Remendations for fire alarm and warning systems 53 27 Remendations for controlling fire load on the atrium base 54 28 Remendations for all designs 54 29 Facilities for firefighting 56 Section 7. Management 59 Annex A Exemplars 61 Annex B (normative) Commissioning and hand-over of smoke control systems 86 List of referenoes 88 Casytgt BSss aiv I 8 December 2004
BS 5588-7:1997 Page Figure 1 - Height of an atrium 3 Figure 2a - Occupancy category decision process Figure 2b - Oceupancy category decision process 21 Figure 3a -- Occupancy category A: occupants who are awake - Atrium partially or fully open 22 Figure 3b Oceupancy category A: oecupants who are awake and predominantly are familiar with the building Atrium enclosed with smoke retarding construction Figure 3c - Occupancy category A: occupants who are awake and predominantly are familiar with the building - Atrium enclosed with smoke retarding and fire-resisting construction 24 Figure 3d - Oceupaney category A: occupants who are awake and predominantly are familiar with the building Atrium enclosed with fire-resisting construction and using pressurization 25 Figure 3e Occupancy category A: oceupants who are awake and predominantly are familiar with the building Atrium enclosed with fire-resisting construction and using pressurization 26 Figure 4a Occupancy category B: occupants who are awake but may be unfamiliar with the building - Atrium open 67 Figure 4b Oceupancy category B: oecupants who are awake but may be unfamiliar with the building Atrium over 30 m in height enclosed 30 Figure 4c Oecupancy category B: occupants who are awake but may be unfamiliar with the building Atrium over 30 m in height enclosed 31 Figure 4d - Occupancy category B: occupants who are awake but may be unfamiliar with the building - Atrium 18 m or less in height partly enclosed 32 Figure 4e - Occupancy category B: occupants who are awake but may be unfamiliar with the building Atrium 18 m to 30 m in height partly open 33 Figure 4f Oecupancy category B: occupants who are awake but may be unfamiliar with the building Atrium more than 30 m in height partly enclosed 34 Figure 5a Occupancy category C: occupants who are likely to be asleep Category C1: long term occupancy non-managed 36 Figure 5b Oecupaney category C: occupants who are likely to be asleep Category C2: long term ocupancy managed 37 Figure 5c Occupancy category C: occupants who are likely to be asleep - Category C3: short term occupaney 38 Figure 6 - Occupancy category D: occupants requiring medical or nursing care 42 Figure 7 Escape route on associated floor areas 45 Figure 8- Location of fire-resisting barriers to limit fire spread between buildings 55 Table 1- Occupancy category A: occupants who are awake and predominantly are familiar with the building 27 Table 2 Occupancy category B: occupants who are awake but may be unfamiliar with the building 35 Table 3 - Occupancy category C: occupants who are likely to be asleep 39 Table 4 - Occupancy category D: occupants requiring medical or nursing care 43 Table 5 - Remended evacuation phasing 46 Table 6 Location and signing of ventilation controls for fire service use 57 C BSI 8 December 2004 Notfr Resle
BS 5588-7:1997 Foreword This British Standard was prepared under the direction of the Fire Standards Policy Committee and is published as a part of BS 5588. All matters dealing with fire safety management are now located in BS 5588-12. Other parts of BS 5588 which are already published are as follows. Part O: Guide to fire safety codes of practice for particular premiseslapplications; Part 1: Code of practice for residential buildings; Part 4: Code of practice for smoke control using pressure differentials; -Part 5: Code of praetice for firefighting stairs and lifts; -Part 6: Code of practice for places of assembly; -Part 8: Code of practice for means of escape for disabled people; -Part 9: Code of practice for ventilation and air conditioning ductuork; --Part 10: Code of practice for shopping plexes similar buildings; Part 11: Code of practice for shops offices industrial storage and other Part 12: Managing fire safety. In certain schemes rigid conformity to the remendations of this code might prove unduly restrictive or inappropriate and it may be preferable to incorporate the general principles embodied in this code into a fire safety engineering approach. If an atrium is to be separated from the remainder of the building by construetion with the same standard of fire resistance as that required for the structure it will not be necessary to apply the remendations given in this code. It has been assumed in the drafting of this code that the execution of its provisions will be entrusted to appropriately qualified and experienced people. As a code of practice this British Standard takes the form of guidance and remendations. It should not be quoted as if it were a specification and particular care should be taken to ensure that claims of pliance are not misleading. 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. Summary of pages This document prises a front cover an inside front cover pages i to iv pages 1 to 89 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Sidelining in this document indicates the most recent changes by amendment. CatgBssSasa aivI 8 December 2004 iii Nitfar Reake
BS 5588 7 1997 建筑物设计、施工和使用中的防火注意事项 第7部分 建筑物中庭守则.pdf
