中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

Journal of Chongqing Jiaotong University(Natural Science) ›› 2019, Vol. 38 ›› Issue (01): 89-96.DOI: 10.3969/j.issn.1674-0696.2019.01.14

• Traffic & Transportation Engineering • Previous Articles     Next Articles

Location of Dynamic Emergency Materials in the Case of Road Rehabilitation after Disaster

MENG Yanping, SHEN Manman   

  1. (Logistics Research Center, Shanghai Maritime University, Shanghai 201306,P. R. China)
  • Received:2017-07-14 Revised:2017-09-13 Online:2019-01-15 Published:2019-01-14

考虑灾后道路恢复情况下动态应急物资选址问题

孟燕萍, 申慢慢   

  1. (上海海事大学 物流研究中心,上海 201306)
  • 作者简介:孟燕萍(1981—),女,上海人,讲师,博士,主要从事应急物流方面的研究。E-mail: 743841729@qq.com。 通信作者:申慢慢(1990—),女,四川遂宁人,硕士研究生,主要从事应急物流方面的研究。E-mail: 545679124@qq.com。
  • 基金资助:
    国家社会科学基金项目(15BGL084);上海市科委重大基金项目(15DZ1100900,14DZ2280200)

Abstract: In order to study the location of dynamic emergency materials after earthquake disaster, a multi-objective mixed integer programming model was established by considering the road rehabilitation after disaster and balancing the cost of secondary transportation and the psychological punishment cost of victims waiting for materials, which was aiming at minimizing the transportation cost of emergency materials and the psychological punishment cost of victims waiting for materials. And the location schemes of dynamic emergency materials under different road rehabilitation conditions were also determined. Considering the influence of weight and other parameters in the model, 3 kinds of experiments were designed and the experiment results were discussed.Through an actual case,72 hours after the Yaan Earthquake were divided into six periods and each time period corresponded to different road rehabilitation conditions. Therefore, the emergency material location scheme for each time period was determined.The practicability of the proposed model was verified.

Key words: traffic and transportation engineering, road rehabilitation after disaster, secondary transportation costs, integer programming, emergency logistics

摘要: 为研究面向地震灾害下的动态应急物资选址问题,以最小化应急物资运输成本和灾民等待物资心理惩罚成本为目标,考虑灾后道路恢复情况,权 衡二次运输成本和灾民等待物资心理惩罚成本,建立多目标混合整数规划模型,确定不同道路恢复情况下动态应急物资选址方案。考虑模型中权重等参 数的影响,设计3种实验,并对实验结果进行讨论。通过实际算例,以雅安地震为背景,将灾后72h分成6个时段,每个时段下对应不同的道路恢复情况, 确定每个时段下的应急物资选址方案,验证模型的实用性。

关键词: 交通运输工程, 灾后道路恢复, 二次运输成本, 整数规划, 应急物流

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