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| 地震次生滑坡灾害下的公路应急物流配送 | |
| 引用本文： | 杨赛霓,马卫峰,刘浩.地震次生滑坡灾害下的公路应急物流配送[J].公路交通科技,2011,28(7):152-158. |
| 作者姓名： | 杨赛霓 马卫峰 刘浩 |
| 作者单位： | 1. 北京师范大学地表过程与资源生态国家重点实验室,北京,100875 2. 北京师范大学资源学院,北京,100875 3. 交通运输部公路科学研究所,北京,100088 |
| 基金项目： | IRG 2010-2011国际合作项目(2010DFB20880); 教育部博士点基金新教师类课题项目(20100003120029) |
| 摘 要： | 首先通过物资预测方法得到每个时段受灾地区的救灾物资数量,然后使用模糊聚类方法基于物资需求紧急程度对灾区进行分组,并使用灾变指数方法得到了地震次生滑坡灾害风险,通过优化运输的快速和安全性寻找供需点之间的最佳路径,最后使用模糊多目标规划的方法构建优化模型,其目标函数分别为最大化物资配送的紧急性、公平性以及有效性.论文以玉树... |
| 关 键 词： | 运输经济 地震次生滑坡灾害 应急物流 模糊聚类 多目标规划 敏感性分析 |
Road Emergency Logistics Distribution under Earthquake-induced Secondary Landslide Disaster |
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| YANG Saini,MA Weifeng,LIU Hao.Road Emergency Logistics Distribution under Earthquake-induced Secondary Landslide Disaster[J].Journal of Highway and Transportation Research and Development,2011,28(7):152-158. | |
| Authors: | YANG Saini MA Weifeng LIU Hao |
| Institution: | YANG Saini1,MA Weifeng2,LIU Hao3(1.State Key Laboratory of Earth Surface Processes and Resource Ecology,Beijing Normal University,Beijing 100875,China,2.School of Resource Science and Technology,3.Research Institute of Highway,Ministry of Transport,Beijing 100088,China) |
| Abstract: | First,the relief demand of affected areas in each period was calculated using dynamic relief forecast method.Then the affected areas were classified based on urgency levels for relief demand using fuzzy clustering method.The potential risk of earthquake-induced secondary landslide disaster was obtained using catastrophe index method.The optimal path from supply node to demand node was found out by integrating the transportation rapidity and safety.A time-dependent fuzzy multi-objective model is constructed ... |
| Keywords: | transport economics earthquake-induced secondary landslide disaster emergency logistics fuzzy clustering multi-objective program sensitivity analysis |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |