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2013年4月20日雅安发生7.0级地震,震中芦山县受灾严重,需要其他区域给予相应的灾害应急支援响应,来尽可能多的挽救生命和减少财产的损失。根据资料和实地考察,本文选取芦山县邻近17个县(市、区)作为研究对象,提取路网、医疗、人员素质、区域经济实力、紧急安置场所、物资6个方面中的10个因子作为分析指标,在SPSS19.0软件的支持下,采用主成分聚类分析方法对芦山县邻近的17个县(市、区)的灾害支援响应能力做出分析,最后将研究区分为五类,同时分为五级。本文研究所得结果分类分级明显,可以作为区域灾害应急响应决策的重要依据,同时也可以为其他类似的灾害多发地区提供灾后救援工作指导。
On April 20, 2013, a magnitude 7.0 earthquake struck Ya’an. The earthquake in Lushan County was badly affected and other areas were required to respond with appropriate disaster emergency support to save as much as possible lives and minimize the loss of property. According to the data and field investigation, this paper selects 17 of the 17 counties (cities and districts) in Lushan County as the research object and extracts 10 factors from 6 aspects of road network, medical treatment, personnel quality, regional economic strength, emergency resettlement sites and materials With the support of SPSS 19.0 software, this paper analyzed the disaster response capability of 17 counties (cities and districts) in Lushan County by principal component clustering analysis. Finally, the research was divided into five categories, meanwhile, Divided into five. The classification results of this study are obvious, which can be used as an important basis for decision-making of emergency response to regional disasters. At the same time, disaster relief work guidance can also be provided for other similar disaster-prone areas.