運用buildingEXODUS評估台北捷運地下車站避難安全——以捷運新店站為例

SAFETY EVACUATION IN MRT UNDERGROUND STATION BY USING BUILDINGEXODUS WITH EXAMPLE OF XINDIAN STATION OF TRTC

地下捷運車站由於使用、管理上複雜性與空間特殊性,一旦發生火災對旅客生命安全將造成極大的威脅,故站體安全設計首要確保大量人群能安全避難逃生。由於buildingEXODUS動態避難模擬分析提供更詳盡、可討論性與更接近真實行為的避難過程,據此避難動線所進行煙控模擬具實務上的貢獻與價值。因此,乃以台北捷運新店站為對象,透過運用builingEXODUS電腦模擬所得較佳模擬結果,呈現出人員屬性(occupantanribute)在避難過程中影響的重要性,更可知此避難評估方式比規格式避難計算更接近真實避難情境,同時,模擬所得數擄資料可作為營運單位在安全對策與緊急應變之參考。

Due to complexity in usages and management and spatial specificity of MRT stations, fires in the underground stations may result into a great number of casualties. The priority target of fire safety designs of underground stations is ensuring the crowd evacuating safely. The buildingEXODUS evacuation model provides a detailed, arguable and realistic representation of evacuation routes and smoke control. The results of this study provide basis for safety strategies and staff drilling for TRTS in emergency.