| 基于AHP的道桥建设最佳顺序决策计算 |
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| 引用本文： | 汤旻安.基于AHP的道桥建设最佳顺序决策计算[J].交通与计算机,2009,27(1):71-74. |
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| 作者姓名： | 汤旻安 |
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| 作者单位： | 兰州交通大学,兰州,730070 |
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| 摘 要： | 在城市交通建设规划中桥梁对区域经济发展的带动及交通出行带来重要的影响，而对于一定规划期内即将建设的多道桥，采取怎样的顺序才能达到建设的最大收益。文中建立了用于规划中的多道桥最佳建设顺序的层次模型，给出了多目标模糊决策的数学模型。确定了各种影响因素的模糊录属度函数，应用层次分析方法确定了各个影响因素的权重。并以兰州市为例提出了应用多目标模糊决策的方法来实现在多种模糊因素影响下的桥梁建设最佳顺序分析。
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| 关 键 词： | 交通工程 道桥建设 最佳顺序 模糊决策 计算分析 |
Decision-making Computation of the Best Bridges and Roads Construction Sequence Based on AHP |
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| TANG Minan.Decision-making Computation of the Best Bridges and Roads Construction Sequence Based on AHP[J].Computer and Communications,2009,27(1):71-74. |
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| Authors: | TANG Minan |
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| Institution: | Lanzhou Jiaotong University;Lanzhou 730070;China |
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| Abstract: | The construction of bridges and roads has extraordinary effect on the development of regional economics and traffic.For the construction of several bridges within a planned period,the sequence of construction is decisive in order to achieve the maximum benefit.In this paper,a model based on the analytic hierarchy theory for the best sequence of bridges and roads construction in the city plan was established,and a multi-objective mathematical model of decision-making was given.The fuzzy membership functions ... |
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| Keywords: | traffic engineering bridges and roads construction best sequence fuzzy decision-making computational analysis |
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