Based on the analysis of social risk of geological disasters,the index system of social risk evaluation was established. To assess the social risk quantitatively,a quantitative evaluation model of the social risk was ...Based on the analysis of social risk of geological disasters,the index system of social risk evaluation was established. To assess the social risk quantitatively,a quantitative evaluation model of the social risk was established based on AHP,and the social risk of geological disasters was graded. Finally,the evaluation model was applied in a case.展开更多
The article summarizes the researches on mitigating earthquake disasters of the past four years in China. The study of earthquake disasters quantification shows that the losses increase remarkably when population conc...The article summarizes the researches on mitigating earthquake disasters of the past four years in China. The study of earthquake disasters quantification shows that the losses increase remarkably when population concentrates in urban area and social wealth increase. The article also summarizes some new trends of studying earthquake disas-ters mitigation, which are from seismic hazard to seismic risk, from engineering disaster to social disaster and introduces the community-centered approach.展开更多
基金Supported by the Key Project for National Social Science Foundation of China(12AZD109)National Natural Science Foundation of China(71171202)Fundamental Research Funds for the Central Universities of Central South University(2014zzts127)
文摘Based on the analysis of social risk of geological disasters,the index system of social risk evaluation was established. To assess the social risk quantitatively,a quantitative evaluation model of the social risk was established based on AHP,and the social risk of geological disasters was graded. Finally,the evaluation model was applied in a case.
基金National Nature Science Foundation of China (40234038) and Special Fund on Prior Period of Key Fundamental Research by Ministry of Science and Technology.
文摘The article summarizes the researches on mitigating earthquake disasters of the past four years in China. The study of earthquake disasters quantification shows that the losses increase remarkably when population concentrates in urban area and social wealth increase. The article also summarizes some new trends of studying earthquake disas-ters mitigation, which are from seismic hazard to seismic risk, from engineering disaster to social disaster and introduces the community-centered approach.
