建物火災における避難行動事例の類型化とその規定要因の構造

抄録

In the process of designing buildings, patterns of escape actions in fire must be considerd in relation to the type of the building for the safety of the buildings' occupants. Standing on this viewpoint, this study analyzes escape actions in many fire incidents occurred in Japan. By using the quantification theory of Case 3, three groups of behavior patterns and three types of buildings have been extracted. The relation between the behavior and the physical environment is as follows. The "crowd escape pattern" occurs mostly m the "unispace-assembly facilites type" the "immediate escape pattern" and "induced-delayd escape pattern" occurs In the "multlspace-accommodations type" and the "individual-delayed escape pattern" occurs In the "mixedspace-complex facilites type" building. Evacuation system for crowd movement is now well considerd, but it is only suitable for "unispace-assembly facilites type" buildings. I concluded that evacuation system for other type buildings, in which "delayed escape pattern" occurs, is needed.