| Optimal Design of Two Road Networks Based on their Properties |
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| 作者姓名： | Ming-zhe Li Yan Zhang |
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| 作者单位： | Ming-zhe Li Yan Zhang Faculty of Economics，Fukuoka University，8-19-1 Nanakuma，Jonan-ku，Fukuoka 814-0180，Japan |
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| 摘 要： | In this paper,we discuss some fundamental properties of two idealized typical networks,namely,grid type and radial-circular type.The discussion is based on SPCP (Shortest Path Counting Problem),whichreflects the traffic density of a road segment.Furthermore,we compare their effectiveness based on the obtainedresults of the above two road networks,and suggest some proposals on the design of car lanes by consideringthe direction of a road segment in relation to these road networks.
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| 关 键 词： | 公路网 优化设计 网格型 放射圆型 基本性质 交通密度 最短路径计数问题 |
| 收稿时间： | 23 August 2005 |
| 修稿时间： | 2005-08-232006-11-01 |
Optimal Design of Two Road Networks Based on their Properties |
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| Ming-zhe Li Yan Zhang.Optimal Design of Two Road Networks Based on their Properties[J].Acta Mathematicae Applicatae Sinica,2007,23(2):337-352. |
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| Authors: | Ming-zhe Li Yan Zhang |
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| Institution: | (1) Faculty of Economics, Fukuoka University, 8-19-1 Nanakuma, Jonan–ku, Fukuoka 814-0180, Japan |
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| Abstract: | In this paper,we discuss some fundamental properties of two idealized typical networks,namely, grid type and radial-circular type.The discussion is based on SPCP (Shortest Path Counting Problem),which reflects the traffic density of a road segment.Furthermore,we compare their effectiveness based on the obtained results of the above two road networks,and suggest some proposals on the design of car lanes by considering the direction of a road segment in relation to these road networks. |
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| Keywords: | SPCP DSPCP grid radial-circular optimal design of road networks |
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