西安科技大学学报2017，Vol.37Issue(6)：829-836,8.DOI:10.13800/j.cnki.xakjdxxb.2017.0610
2007-2016年全国重特大火灾事故分析及时空分布规律
Analysis of fire incidents and characteristics of spatio-temporal distributions for serious fires from 2007 to 2016 in China
摘要
Abstract
Data of fire accidents were statistically analyzed to probe the characteristics for the occurrence of fires and to protect people' s lives and properties.The occurrence time,spatial distribution and accident cause of serious fire accidents in 2007-2016 were statistically studied.The study indicated that the occurrence of fire was characterized by periodicity,seasonality and territoriality.Among the four seasons,winter was of the highest frequency of fire accidents.Meanwhile,fires that occurred between 0:00 and 2:00 were significantly more than other times.For the spatial distribution,the occurrence of serious fire accidents in Guangdong province was much higher than other provinces,and hotels,commercial buildings and processing plants ranked the top three of the fire locations.From the causes of fire accidents,electrical fires accounted for nearly 49％ of the total fires and was the main fire type leading to the most serious fatalities,injuries and economic losses.The statistical analysis can help to master the spatio-temporal regularity of fires,providing guidelines for reducing and avoiding the occurrence of fire accidents.关键词
重特大火灾事故/火灾/统计分析Key words
serious fire accidents/fire/statistical analysis分类
建筑与水利引用本文复制引用
张玉涛,马婷,林姣,黄遥,李亚清..2007-2016年全国重特大火灾事故分析及时空分布规律[J].西安科技大学学报,2017,37(6):829-836,8.基金项目
国家自然科学基金(51404192,51604218,51774233) （51404192,51604218,51774233）
