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랙크 내 파렛트단위 적재물품의 화재특성에 관한 연구

A Study on the Fire Characteristics of Palletized Unit-Load Commodities on Racks

  • 조규환 (한국건설기술연구원 화재안전연구소) ;
  • 여인환 (한국건설기술연구원 화재안전연구소)
  • Cho, Gyu-Hwan (Korea Institute of Civil Engineering and Building Technology, Fire Research Institute) ;
  • Yeo, In-Hwan (Korea Institute of Civil Engineering and Building Technology, Fire Research Institute)
  • 투고 : 2016.05.02
  • 심사 : 2016.06.01
  • 발행 : 2016.06.30

초록

현재, 국내 랙크식 창고의 소화설비들은 연면적 및 층수만을 고려하는 평면적인 입장에서의 사양설계로 이루어지고 있다. 하지만 수직적인 구조를 갖는 랙크식 창고는 평면적인 소화설비뿐만 아니라 입면적인 측면도 함께 고려되어져야 하며, 상황에 따른 적절한 성능설계를 지향하기 위해서는 랙크 내 적재되는 물품의 화재하중 산정이 우선시되어야 한다. 이에 본 연구에서는 국내 현장조사 결과와 국외 적재물품 위험도등급 등을 함께 고려하여 구성된 표준 파렛트단위 적재물품(파렛트 +박스단위 적재물품 +비닐포장재)의 화재특성을 분석하였다. 그 결과로 화재하중 산정을 위한 열방출율 및 화재감지기 등의 소화설비를 위한 환경조건인 연기발생률을 도출하였다.

A fire extinguishing system for a rack warehouse was recently designed, which only consider the gross area and number of stories. However, the design of such a system should take into account not only the planar structuree, but also the elevation perspectives due to its vertical structure. Moreover, the fire load of the commodities palletized on the racks should be considered, in order to design a performance-based fire safety system that is appropriate for these environmental conditions. For this reason, this study analyzed the fire characteristics of the commodities palletized on the racks (pallet + the commodities in a box unit + vinyl packing material), taking into consideration the results of a field investigation conducted in Korea, as well as the Hazard Classifications of Commodities used in other countries. Through this analysis, the heat release rate (HRR) and smoke production rate (SPR) were derived.

키워드

참고문헌

  1. D. H. Kim and C. H. Seo, "A Survey of the Fire Loads in Primary School", Architectural Institute of Korea, Vol. 18, No. 9, pp. 149-156 (2002).
  2. D. H. Kim, "A Study on the Establishment of the Fire Load by Building Occupancy", Doctorate thesis, Seoul: KONKUK University (2003).
  3. K. C. Yun, D. W. Kim and Y. B. Im, "A Study on the Fire Loads of Apartment Building by the Actual Survey", Journal of the Regional Association of Architectural Institute of Korea, Vol. 9, No. 4, pp. 151-158 (2007).
  4. NFPA 13: Standard for the Installation of Sprinkler Systems (2013).
  5. FM Global-Property Loss Prevention Data Sheets 8-1, Commodity Classification (2014).
  6. T. Hirano, G. Hashimoto, S. Sugawa, K. Hasegawa, T. Ryohei, S. Ijima, R. Shibayaki, et al., "A Review Report of Fire Sprinkler System for a Rack Warehouse", Fire Research Station-010807 (1997).

피인용 문헌

  1. Design of Concentrated Sprinkler for Rack Storage vol.18, pp.4, 2018, https://doi.org/10.9798/KOSHAM.2018.18.4.203