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《Journal of Shanghai Jiaotong University》 2014-01
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Urban Emergency Shelter Locations for Earthquake Disaster Using Time-Satisfaction-Based Maximal Covering Location Model

WANG Wei;SU Jing-yu;MA Dong-hui;GUO Xiao-dong;WANG Zhi-tao;College of Architecture and Urban Planning;Institute of Earthquake Resistance and Disaster Reduction,Beijing University of Technology;  
A multi-criteria integrated time-satisfaction-based maximal covering location model of urban emergency shelter locations for earthquake disaster was developed to identify shelter locations and evacuee distributions.First,considering the various conditions of an integrated considering options for urban emergency shelter locations for earthquake disaster,the TOPSIS method was used for the multiple criteria decision-making and comprehensive evaluation of the possible options.Secondly,after investigation on the time-satisfaction function of the supported units,a multi-criteria integrated time-satisfaction-based maximal covering location model based on the maximal covering location model and the partial covering idea was built.The optimal objective of the model was to maximize the satisfaction of both the support department and the supported units.Finally,a hybrid intelligent algorithm based on the genetic algorithm and particle swarm optimization was provided to solve the model.The computational results proved the effectiveness of the algorithm.
【Fund】: 国家十二五科技支撑计划项目(2011BAK07B01 2011BAJ08B03 2011BAJ08B05);; 国家自然科学基金项目(51208017);; 北京市博士后工作经费项目(2012ZZ-17);; 中国博士后科学基金项目(2011M500199)资助
【CateGory Index】: TU984.116
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