本論文透過一幢根據製程需求,分隔成許多隔間的六層樓(地上五層地下一層)印刷電路板製造工廠,模擬火災情況而來分析防火安全。 本研究使用美國國家技術標準局(National Institute of Standards and Technology)建築及火災實驗室(Building and Fire Research Laboratory)所發展出來的火災模擬軟體「CFAST」(The Consolidated Model of Fire Growth and Smoke Transport)軟體套裝軟體,來分析模擬廠房發生火災時的假想狀況,經由CFAST電腦預測火場中各種物理現象,利用區域模式輸出結果之上層溫度、氣層高度及CO氣體濃度的變化,來評估逃生時間的主要依據。並選擇其中不同Case之中的各個隔間,模擬不同位置火源的火災變化來做比較分析。 期望透過觀察上述案例研究,能將防火工程以及火災控制實際應用到類似的工業製造工廠廠房之上。
This thesis is to perform a fire safety analysis of a PCB manufacture factory premises which divided into many rooms by way of manufacture process on 6 floors(five floors are aboveground; the other one is the basement). The zone model CFAST which developed by Building and Fire Research Laboratory of National Institute of Standards and Technology is used to construct a numerical simulation model to predict the upper layer temperature, layer height and CO concentration during postulated fires. A postulated fire was simulated at different rooms to see how different position of a fire can influence the fire condition. After observed these cases studies that described above, then fire prevention and control can put into practice in the similar industrial manufacture factory premises.