| 基于可持续发展的城市交通结构优化模型与应用 |
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| 引用本文： | 沈未,陆化普.基于可持续发展的城市交通结构优化模型与应用[J].中南公路工程,2005,30(1):150-153. |
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| 作者姓名： | 沈未 陆化普 |
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| 作者单位： | 清华大学交通研究所 北京100084
(沈未)，清华大学交通研究所 北京100084(陆化普) |
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| 摘 要： | 城市交通结构是实现城市交通运输系统可持续发展的关键之一，根据城市交通可持续发展的核心内容，研究了交通结构优化的主要目标。然后从个人选择导向和政策导向两个角度，分别研究了交通结构优化的约束条件。在此基础上，建立了交通结构优化模型。
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| 关 键 词： | 结构优化模型 城市交通运输系统 交通可持续发展 应用 城市交通结构 核心内容 政策导向 约束条件 |
| 文章编号： | 1002-1205(2005)01-0150-04 |
| 修稿时间： | 2003年8月5日 |
A Model and Its Application of Transportation Structure Optimization Based on Urban Sustainable Development |
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| SHEN Wei,LU Huapu.A Model and Its Application of Transportation Structure Optimization Based on Urban Sustainable Development[J].Central South Highway Engineering,2005,30(1):150-153. |
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| Authors: | SHEN Wei LU Huapu |
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| Abstract: | Urban transport structure is one of the critical factors that influence urban sustainable transportation development. In this paper, the optimization goal of transport structure is first studied based on the nuclear content of urban sustainable transportation development. Then, the constraints of transport structure optimization are discussed from two aspects: personal selection and policy influence. Based on the analysis, the mathematical programming model of transport structure optimization is established. |
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| Keywords: | transportation structure sustainable development environmental capacity |
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