新竹愛文街民宅火場案例模擬分析

Fire Simulation and Analysis of a Townhouse in Sin Chu City

吳國華(Kua-Hua Wu)

指導教授 ： 林誠興

元智大學/工程學院/機械工程學系/碩士(2011年)

摘要

『電力』是提供現代家庭最方便的能源，相對電器設備的使用也已經成為現代人不可或缺的，由於電是肉眼看不見的東西，往往也因為人為的疏失或電器設備老舊等因素而引起觸電及電線走火等意外事故，也造成了許多人員的傷亡及財產的損失。本案例為老舊兩層樓獨棟民宅，一樓為客廳及臥房，且屋內堆滿資源回收等物品，所以火勢蔓延十分快速，再加上屋主因年老行動不便，因此逃生不及而造成了人員死亡。
由歷年火災統計資料發現，平均每年住宅火災佔建築物火災比率高達63%，造成了許多家庭破碎及寶貴的生命喪失。因此，本研究以火災動態模擬軟體（Fire Dynamics Simulator，FDS）分析「新竹愛文街民宅」火場。研究火場中溫度場、濃度場之分佈與變化，針對不同的參數改變，探討相關參數對火災的關係，以瞭解各參數對人員逃生有何影響，提供防火工程上之參考。

關鍵字

火災 ； 場模式 ； FDS

並列摘要

The electric power has provided the most convenient energy for the family, relatively electric equipment has become essential to modern lives. Because electricity is invisible things, human negligence or old electric device short circuit often caused electric fire accidents lead to serious casualties and property losses. This case is a single two-story house, the first floor is living room and bedroom and there are a lot of recycle packing. The fire spread rapidly and the house owners are old so that they can not escape timely and dead in the fire.
According to the average annual building fires statistic data, housing fires have a high rate of 63% in Taiwan, made many families broken and human life loses in the fire. This paper utilizes Fire Dynamics Simulator (FDS) field model simulation program to simulate the laundry shop fire accident occurred on Aiwen Street, Sin-Chu City. The purpose is to study the distribution and change of the temperature field, density field in the fire scene, and discuss the relations between fire and correlation parameters. The simulation results expected to understand the effect of parameters to persons escape during fire and provide a reference for fire fighting engineering.

並列關鍵字

Fire ； Fired Model ； Fire Dynamics Simulator (FDS)

參考文獻

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