小規模居室の居室避難の簡易検証手法に関する研究

書誌事項

タイトル別名
  • STUDY ON VERIFICATION METHOD OF ROOM EVACUATION FOR SMALL ROOMS IN FIRE
  • 小規模居室の居室避難の簡易検証手法に関する研究 : リスクの概念に基づく避難安全設計法
  • ショウキボ キョシツ ノ キョシツ ヒナン ノ カンイ ケンショウ シュホウ ニ カンスル ケンキュウ : リスク ノ ガイネン ニ モトズク ヒナン アンゼン セッケイホウ
  • Risk-based evacuation safety design method
  • リスクの概念に基づく避難安全設計法

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抄録

In order to consider the effect of sprinkler systems and to reduce the amount of workload in the verification for evacuation safety in fire room, the specifications of a room that ordinary detail verification is not needed to be applied were determined based on framework of risk-based design method for evacuation safety in building fire. In this paper, the maximum value of room floor area to omit the ordinary verification was derived from the rate of hazardous fire occurrence and the density of occupant load. Even in case of a room which has larger floor area than the above value, the evacuation distance and width of the door to omit the ordinary verification for room evacuation were calculated according to the value of the acceptable evacuation risk. In a small room, the effect of the sprinkler system was not taken into consideration since the sprinkler system would not activate before completion of evacuation.

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