| Summary: | 碩士 === 元智大學 === 機械工程學系 === 97 === The old apartment features are lack of fire fighting equipment and emergence escape route. When the fire occurs in the apartment it causes heavy casualties and property losses. Therefore, awareness of risk and the implementation of public power should be strengthened. This study is an apartment fire on chung cheng road, Ping Tung. It caused two people dead and many people injured due to arson attack. The arson location was in the living room, which obstructed single escape route and did not spread up to the second floor. Fire Dynamics Simulator（FDS） is a fire simulation tool. Application principles for setting grid number are to take an independent grid test, verification and sensitivity test. Independent grid test is to simulate several grid groups, which is to check CO concentration, temperature, layer height, visibility and heat release rate for comparison. We have to select suitable grid number for verification and sensitivity after independent grid test. The simulation data will be compared with fire bureau report, news information and pictures taken from fire scene survey. Finally utilize data to reconstruct fire scene and then make a step by step analysis of variance. And it might be useful for apartment fire prevention engineering.
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