许增培1,施文婧2,沈福新2,张新华1,张小霞1.避洪转移中安置点分配及路径优选分析[J].水电能源科学,2018,36(6):60-63
避洪转移中安置点分配及路径优选分析
Study on Selection of Optimal Relocation Sites and Routes in Flood Evacuations
  
DOI:
中文关键词:  洪水灾害  避洪转移  安置点分配  路径优选
英文关键词:flood disaster, flood evacuation, resettlement allocation, path optimization
基金项目:国家自然科学基金项目(51379137,51579162);水利部基于防洪风险图的避洪转移方法研究(14H0392);山洪灾害防治项目建设与管理(中央部级)技术支撑服务项目(SHZH IWHR 79)
作者单位
许增培1,施文婧2,沈福新2,张新华1,张小霞1 1. 四川大学 水力学与山区河流开发保护国家重点实验室 四川 成都 610065 2. 水利部水利水电规划设计总院 北京 100011 
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中文摘要:
      为研究避洪转移中安置点分配及路径优选的分析方法,提出将多个可再分转移小组和多个安置点共同考虑的‘多对多’安置点分配及路径优选的新思路。该方法基于洪水风险图信息,结合ArcGIS路径分析,运用运筹学运输问题方法求解安置点分配及路径优选。实际分析表明该方法合理可行,可用于分配安置点和选择最佳路径。
英文摘要:
      In order to study the analysis method of resettlement allocation and path optimization in flood evacuation, this paper proposed a new idea, which can result in an optimal relocation sites and routes by analyzing multiple evacuation groups together. Based on the information of flood risk chart, the method for solving the transportation problem in operation research was used to solve resettlement allocation and path optimization by combining route analysis in ArcGIS. The rationality and feasibility of this method have been demonstrated by the case study.
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