昆明市城中村火灾事故统计分析

城中村是中国快速城市化进程中的一个普遍现象,由于缺乏统一规划和专门管理,城中村的高火灾风险成为当前面临的重要问题并得到社会各界关注.为获得昆明市城中村火灾的特点和规律,从2004-2006年昆明市火灾统计记录中区分出城中村和非城中村火灾数据,在此基础上采用Bayes统计分析城中村不同用途建筑物的火灾发生概率及概率比例.结果表明,相比城中村其他用途的建筑,居住用房火灾概率较低,而具有生产和加工性质的行业作坊、易燃易爆场所和娱乐场所的火灾概率较高,分别是居住用房的48倍、26倍和18倍.进一步采用火灾原因-场所关联对比分析了城中村和非城中村火灾的特点.从火灾发生场所看,与非城中村相比,城中村居住场所火灾发生比例高7.2%,路边可燃物高88.8%,木材、家具加工厂高184.8%,易燃易爆场所高521.4%; 从火灾原因看,城中村电气、电线短路致灾比例高1 2%,限制行为能力人(小孩和精神病人)致灾比例高65 1%,燃放烟花爆竹致灾比例高3.5%,吸烟致灾比例高50.9%,违章操作致灾比例高59.0%.这些差异基本上反映了城中村的主要外在特征,这些外在特征经城中村实地调研得到证实.

Statistic analysis of fire accidents in urban villages of Kunming

This paper is aimed to provide our analysis on the situation of the fire accidents in urban villages (UVs) of Kunming. To understand the fire characteristic features in UVs,we have studied the fire records from 2004 to 2006 in the said areas and analyzed the causes that led to such fires. In such areas,one of which is the speeding up of the process of urbanization in the country. It has become a critical problem for the UVs to lack strict city planning and specialized residential administration and manageme...