GIS的LPG储罐爆炸后果模拟及应急处置  

Simulation analysis of LPG tank explosion based on GIS and its application in emergency disposal

作　　者：缪鹏飞 刘道明[2] 田欣[2] 

机构地区：[1]上海市消防总队浦东支队,上海201507 [2]中国科学院上海高等研究院,上海201210

出　　处：《辽宁工程技术大学学报（自然科学版）》2016年第9期926-930,共5页Journal of Liaoning Technical University (Natural Science)

摘　　要：为以可视化手段向应急人员提供液化石油气(Liquefied petroleum Gas,LPG)储罐燃烧、爆炸事故处置辅助决策信息,通过研究基于TNO多能法的LPG储罐爆炸后果模拟方法,结合地理信息系统(Geographic Information System,GIS)对事故后果进行仿真分析和评估.研究表明:将事故后果模拟与GIS系统进行集成,可提供有效的爆炸灾害危险区域评估、资源空间统计分析、救援路径规划等辅助决策信息,可为LPG储罐火灾爆炸事故的科学处置提供定性、定量化的技术支撑.In order to provide decision information of LPG storage tank fire and explosion, this paper developed a disaster evaluation method which is based on simulation of LPG tank vapor cloud explosion and combined with geographic information system. The result shows that the system can estimate the explosive hazardous area, record, analyze the emergency resources, and plan the rescue route. Furthermore, the system can be used as a technical support in handling the tank fire explosion qualitatively and quantitatively.

关 键 词：LPG储罐 TNO多能法 数值模拟 应急处置 GIS 

分 类 号：X45[环境科学与工程—灾害防治]