考虑公众期望的震后应急资源调度优化研究  

Study on emergency resources dispatch optimization considering public expectation after earthquake

作　　者：陈钢铁[1] 贺政纲[2] 黎青松[1] 

机构地区：[1]西华大学交通与汽车工程学院 [2]西南交通大学交通运输与物流学院,四川成都610031

出　　处：《中国安全科学学报》2014年第6期171-176,共6页China Safety Science Journal

基　　金：国家自然科学基金资助(71173177);国家社会科学基金资助(13CGL127);四川省教育厅项目资助(14ZB0137);四川省哲社"十二五"规划项目(SC12W022);西华大学重点资助项目(Z1320316)

摘　　要：为在地震发生后快速配送应急物资,减小人员伤亡及灾害影响范围,建立公众期望的伤亡最小化人数的应急救援模型。在模型中考虑应急救援医院和应急灾民安置点的能力扩展、应急物资的储备,灾民从灾害点到安置点的转移、伤员从灾害点到应急救援医院的转移、应急救援物资和医疗物资到应急需求点的配送等问题。鉴于模型的复杂性,采用启发式算法对模型进行求解。算例结果表明,应急生活物资能100%满足灾民需求,伤员得到救治的期望率为97.9%。When the earthquake occurs, scientific and prompt dispatch of emergency resources has a great significance to reducing of disaster degree, narrowing the disaster impact area and shortening the disaster duration. To minimize the casualties and meet public expectation, an emergency rescue model was built. The following issues are involved in the model, the expansion capability of emergency rescue hospitals and emergency victim shelters, the storage of emergency supplies, the victims＂ transfer from disaster sites to shelters and distribution of emergency supplies and medical supplies from disaster sites to shelters. Taking the complexity of the model into consideration, the heuristic algorithm was used to solve it. Numerical results indicate that emergency supplies can completely meet victims＇needs, however, only 97% wounded can be treated.

关 键 词：地震 救援系统 应急医疗 应急物资 启发式算法 

分 类 号：X913.4[环境科学与工程—安全科学]