| 城市生命线系统树形干线网络震后恢复过程的优化 |
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| 引用本文： | 苏幼坡 刘天适 等. 城市生命线系统树形干线网络震后恢复过程的优化[J]. 河北理工学院学报, 2002, 24(4): 99-104 |
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| 作者姓名： | 苏幼坡 刘天适 等 |
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| 作者单位： | 河北省地震工程研究中心 河北唐山063009(苏幼坡，刘天适，杨王君王君)，河北省地震工程研究中心 河北唐山063009(刘瑞兴) |
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| 摘 要： | 以恢复效率和平均恢复时间为优化的评价指标，用最大梯度法、Horn法比较研究了城市生命线树形干线网络震后恢复过程的优化及其效果。结果表明，用Horn法优化的恢复效率高；最小树和近似最优树的优化效果好。
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| 关 键 词： | 城市生命线系统 树形干线网络 地震 震后恢复 优化 恢复效率 平均恢复时间 |
| 文章编号： | 1007-2829(2002)04-0099-06 |
The optimization for post-earthquake recovery process in a tree-like network in urban lifeline systems |
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| SU You po,LIU Tian shi,YANG Jun jun,LIU Rui xing. The optimization for post-earthquake recovery process in a tree-like network in urban lifeline systems[J]. Journal of Hebei Institute of Technology, 2002, 24(4): 99-104 |
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| Authors: | SU You po LIU Tian shi YANG Jun jun LIU Rui xing |
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| Abstract: | Considering the recovering efficiency and recovering average time ad reference for optimizing evaluation,the maximum gradient method and the Horn method are adopted in the contrastive research of the post earthquake recovery process optimizing effect for the tree like network of trunk lines in urban lifelines.The results show that optimization using Hoen method is of high recovery efficiency,and for minimum spanning tree and approximately optimized tree optimization is high efficient. |
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| Keywords: | urban lifeline system tree like network of trunk lines earthquake post earthquake recovery optimizing |
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