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Design car fire size based on fire statistics and experimental data
Author(s) -
Brzezinska Dorota,
Ollesz Renata,
Bryant Paul
Publication year - 2020
Publication title -
fire and materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.482
H-Index - 58
eISSN - 1099-1018
pISSN - 0308-0501
DOI - 10.1002/fam.2913
Subject(s) - smoke , fire hazard , fire protection , fire safety , fire performance , hazard , transport engineering , engineering , environmental science , forensic engineering , civil engineering , waste management , environmental protection , fire resistance , materials science , chemistry , organic chemistry , composite material
Summary Passenger vehicle fires present a significant fire hazard in enclosed car parks. Accordingly, this hazard is often used as a design fire scenario for the application of fire protection systems. Specific fire protection standards, like NFPA 88A:2019 and NFPA 502:2020 in the United States (US) or BS 7346‐7:2013, NBN 21‐208‐2:2014, VDI 6019‐1:2006, NEN 6098:2010 and ITB 493:2015 in Europe, provide varying requirements for car park fire protection. Car parks fire strategies, especially when smoke control systems are used, often make use of performance‐based methods, in which fire growth (ie, heat release rate [HRR]) plays a fundamental role. The chosen HRR can influence the specification of car park construction and on smoke control system calculations. This article presents a review of 44 full‐scale car fire tests together with Polish and British passenger car fire statistics from the last 8 years. Based on the collected data and the averaged tests, HRR values provided in this article could assist local authorities and stakeholders determine optimal fire safety design criteria for car parks.