物元可拓模型在某古城建筑火灾评估中的应用  

Research on fire assessment of ancient town based on matter-element extension model

作　　者：游温娇[1] 徐志胜[1] 刘顶立[1] 

机构地区：[1]中南大学防灾科学与安全技术研究所,湖南长沙410075

出　　处：《消防科学与技术》2016年第5期707-709,共3页Fire Science and Technology

基　　金：国家"十二五"科技支撑计划项目(2014BAK17B02)

摘　　要：以某古城内古建筑为例,分析古建筑的火灾风险因素,构建包括6个一级指标和51个二级指标的火灾评价指标体系。通过建立火灾风险的物元可拓模型,利用实地调研的古建筑数据进行评价分析。结果表明:利用可拓模型能够确定古建筑火灾风险等级,其分析结果可以作为改善建筑物火灾危险性的指导性意见。Taking an ancient town as an example,analyze the fire risk factors. First, the evaluation index system was built with six primary indexes and 51 secondary indexes. Then, according to the fire risk of matter-element evaluation model which was established in the paper, we made an analysis of the data surveyed in ancient buildings. The results showed that the fire risk level of the ancient building can be confirmed by the method of matter-element evaluation, and the analysis results can be a guidance to improve the safety of the ancient buildings.

关 键 词：古建筑 可拓模型 火灾风险评价 指标体系 

分 类 号：X913.4[环境科学与工程—安全科学] TU998.1[建筑科学—市政工程]