摘要
我国古建筑分布很广,而且多为木结构,一旦发生火灾,极易造成毁灭性破坏.在分析古建筑火灾隐患和风险来源的基础上,建立了景区古建筑火灾风险评价的熵权可拓模型.以丽江古城为例,运用Matlab7.0软件计算出各指标的熵权,并通过熵权可拓模型对丽江古城进行火灾风险评估;最后基于人—机—环境—管理四大要素提出古建筑火灾防护体系.
China’s ancient architecture is widely distributed,but mostly are wooden structure. If it is on fire and the fire can easily cause devastating damage. In the analysis of ancient building fire,the scenic point ancient architecture entropy weight extension model was established. Taking Lijiang for example,using Matlab7. 0 to calculate the entropy weight of each index. Finally,basing on human—machine—environment—management,the four elements,the ancient architecture fire protection system was set up.
出处
《重庆文理学院学报（社会科学版）》
2016年第2期40-45,共6页
Journal of Chongqing University of Arts and Sciences（Social Sciences Edition)
关键词
古建筑
火灾
熵
可拓
丽江古城
ancient architecture
fire
entropy
extension
the ancient city Lijiang
