基于统计分析的云贵高原火灾特征研究

Statistical Analysis-based Study on Fire Characteristics in Yunnan-Guizhou Plateau

为全面了解云贵高原火灾事故特征,使用层次聚类分析方法和描述性统计对火灾事故进行分析。结果显示:从空间上看,云南、贵州的火灾事故呈现一定的空间分布特征,火灾发生起数频数较高的地区主要集中在云南、贵州交界的地方,并且火灾严重的区域是远离省会的州市。在不同起火原因中,用火不慎、电气引发的火灾占主导地位。针对统计分析得出的结论,提出了加强公安消防部队高原火灾事故处置的建议。

In order to form a comprehensive understanding of the fire accidents cluster method and descriptive statistics were used to analyze the fire data. The results Yunnan - Guizhou plateau has a certain spatial distribution. The high frequency of fire area is mainly concentrated a-long the border between Yunnan and Guizhou, and the area where the fire is serious is far away from the city of pro-vincial capital. Among different fire causes, fire accidents caused by careless use of fire and electrical appliances are dominant. Finally, some suggestions on fire accidents disposal in Yunnan - Guizhou plateau are proposed.