基于需求分析的震后应急救援队伍分组模型  

Grouping model for post-earthquake emergency rescue based on demand analysis

作　　者：张雷[1,2] 孔艳岩[3] 

机构地区：[1]西南交通大学机械工程博士后流动站,四川成都610031 [2]广西师范学院经济管理学院,广西南宁530001 [3]广西师范学院物理与电子工程学院,广西南宁530001

出　　处：《自然灾害学报》2013年第3期32-39,共8页Journal of Natural Disasters

基　　金：国家自然科学基金资助项目(60763012);广西自然科学基金重点项目(2011GXNSFD018025);广西高等学校特色专业及课程一体化建设项目(GXTSZY016)

摘　　要：针对地震灾害应急救援队伍的分组问题,给出了基于优化模型的分组方法及其求解算法。首先定量确定各受灾点对救援队伍的实际需求,然后在保证救援尽快展开的前提下,考虑救援队伍数量与各受灾点救援需求的关系,以应急救援效率最大化为目标构建优化模型并运用两阶段法求解。最后,通过算例表明了模型的可行性和有效性。Aiming at grouping problems of the emergency rescue team in earthquake disaster, a grouping method and its solving algorithm were proposed in this paper based on optimization model. First, the actual demand of rescue team for each affected site was quantitatively determined. Then, on premise that the rescue be carried out promptly, and emergency rescue efficiency be maximized by reasonably allocating the rescue team and the rescue demand, an optimization model was built and the two phase method was used to solve it. Then, a numerical example was used to validate the feasibility and validity of the proposed model.

关 键 词：救援需求 时间约束 分组 优化模型 

分 类 号：X915.5[环境科学与工程—安全科学]