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A Study on the Development of Performance Based Fire Risk Assesment Program  

Rie, Dong-Ho (Department of Safety Engineering, University of Incheon)
Publication Information
Journal of the Korean Society of Safety / v.23, no.5, 2008 , pp. 1-6 More about this Journal
Abstract
`SOS', Simulator Of Safety assessment for fire, was developed to simulate fire safety assessment for a structure which is geometrically complex. The program(SOS) is intended to use for searching as well as designing tools to analyse the evacuation safety through a wide range of structure conditions. The computer program has a function which importing FDS's calculating results to each individual resident in the structure. These attributes include a walking speed reduction by producing visibility reduction for each person on the fire. $A^*$ pathfinding algorithm is adopted to calculate the simulation of escape movement, overtaking, route deviation, and adjustments individual speeds in accordance with the proximity of crowd members. This SOS program contributes to a computer package that evaluates the fire safety assessment of individual occupants as they walk towards, and through the exits especially for building, underground spaces like a subway or tunnel.
Keywords
PBD; fire; program; FDS; $A^*$ algorithm; assessment; building;
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  • Reference
1 David A, Purser, "The SFPE handbook of Fire Protection Engineering, chapter Toxicity Assessment of Combustion Products", Third Edition, National Fire Protection Association, pp. 2-83-171, 2002
2 A.K. Gupta, P.K. YadavSAFE-R, a new model to study the evacuation profile of a building, Fire Safety Journal, 39, pp. 539-556, 2004   DOI   ScienceOn
3 Tzu-Sheng Shen, ESM: a building evacuation simulation model, Building and Environment 40, pp. 671-680, 2005   DOI   ScienceOn
4 Kevin McGrattan, editor. "Fire dynamics simulator (version 4).technical reference guide", NIST(2005)
5 John H. Klote, James A. Milke, "rinciples of Smoke Management" ASHRAE, SFPE, 2002
6 이창민 외 다수, "제5차 한국인 인체치수조사사업 보고서(2차년도 최종보고서)" 산업자원부 기술표준원, 2004.11
7 박창영 외 2명, "인체 모듈과 특성을 고려한 인간 의 피난 행동에 관한 연구" 대한건축학회 창립 60 주년 기념 학술발표대회논문집, pp. 231-234. 2005
8 Takashi Nagatani외 1인,Statistical characteristics of evacuation without visibility in random walk model PHYSICAA, pp. 638-648, 2004
9 Ryoichi Nagai, Takashi Nagatani, Motoshige Isobe, Taku Adachi,Effect of exit configuration on evacuation of a room without visibility, Physica A 343, pp. 712-724, 2004   DOI