| 对立交桥选址建模的初步探讨 |
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| 引用本文： | 王萍,贺国光,马寿峰.对立交桥选址建模的初步探讨[J].基建优化,2001,22(6):44-46. |
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| 作者姓名： | 王萍 贺国光 马寿峰 |
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| 作者单位： | 天津大学,管理学院,天津,300072 |
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| 摘 要： | 本文提出了立交桥选址问题的0－1规划模型。该模型以平均车速和对路网交通均衡的作用为目标函数，考虑了立交桥选址的各项约束条件。考虑由计算机实现隐枚举法求解。在解的过程中该规模规划与交通流量分配模型不断相互作用。
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| 关 键 词： | 立交桥 选址 0－1规划 交通流分配 平均车速 均衡度 |
| 文章编号： | 1000-7717(2001)06-0044-03 |
A Primary Study on Location Problem of Grade Separation in Road Network |
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| WANG Ping,HE Guoguang,MA Shoufeng.A Primary Study on Location Problem of Grade Separation in Road Network[J].Optimization of Capital Construction,2001,22(6):44-46. |
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| Authors: | WANG Ping HE Guoguang MA Shoufeng |
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| Abstract: | A 0-1 programming model for location problem of grade seperation in road network is proposed in this paper.The average vehicle speed and the balance of road network is made the objective function,and the main qualifications about location problem of grade seperation are considered in restriction.The Implicit Enumeration is considered to compute the result.During the process of computing,the 0-1 programming model keep interacting with the model of dynamic traffic assignment. |
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| Keywords: | location problem of grade separation 0-1 programming dynamic traffic assignment average speed of traffic flow degree of balance |
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