PLANNING POST-DISASTER RECONSTRUCTION EFFORTS OF DAMAGED TRANSPORTATION NETWORKS
PLANNING POST-DISASTER RECONSTRUCTION EFFORTS OF DAMAGED TRANSPORTATION NETWORKS
复制标题
规划受损交通网络的灾后重建工作
DOI：
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发表时间：
2009
期刊：
影响因子：
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通讯作者：
Hassan Al
中科院分区：
文献类型：
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作者：
Wallied Orabi;K. El;A. Senouci;Hassan Al
由于建筑资源有限，规划自然灾害后受损交通网络的重建工作是一项具有挑战性的任务。利用这些有限的资源可以对尽量减少重建成本和受损运输网络的性能损失的社会需求产生重大影响。因此，需要以有效和高效的方式部署和利用这些资源，以实现这两个关键目标。本文介绍了一个规划模型的发展，灾后重建工作的破坏交通网络。该模型分为四个阶段：（1）将可用的重建资源分配给相互竞争的恢复项目;（2）估计重建成本;（3）衡量恢复期间的性能损失;（4）优化重建工作，以最大限度地减少重建成本和性能损失。一个应用程序的例子进行了分析，以说明该模型的使用，并展示其在规划灾后重建工作的能力。
Planning the reconstruction efforts of damaged transportation networks in the aftermath of natural disasters is a challenging task due to the limited availability of construction resources. The utilization of these limited resources can have a significant impact on the societal needs of minimizing the reconstruction costs and the performance loss of the damaged transportation network. These resources therefore need to be deployed and utilized in an effective and efficient manner that accomplishes these two critical objectives. This paper presents the development of a planning model for post-disaster reconstruction efforts for damaged transportation networks. The model is developed in four stages: (1) allocating the available reconstruction resources to competing recovery projects; (2) estimating the reconstruction costs; (3) measuring the performance loss during the recovery period; and (4) optimizing the reconstruction efforts to minimize reconstruction costs and performance loss. An application example is analyzed to illustrate the use of the model and demonstrate its capabilities in planning post-disaster reconstruction efforts.