| 复杂路网条件下高速公路收费费率计算方法 |
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| 引用本文： | 王建伟,付鑫,马暕.复杂路网条件下高速公路收费费率计算方法[J].中国公路学报,2010(1). |
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| 作者姓名： | 王建伟 付鑫 马暕 |
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| 作者单位： | 长安大学区域与城市运输经济研究所; |
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| 基金项目： | 重庆市交通委员会科技项目(2007-37-3) |
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| 摘 要： | 首先分析复杂路网条件下高速公路收费费率的特征,并在阐述高速公路的理论最优收费费率可得性的基础上,结合高速公路交通量预测的步骤和特点,研究一种改进的高速公路收费费率制定的思路及方法,对方法中涉及到的广义交通阻抗进行修正,并对其涉及的参数赋值给予说明;然后借助随机用户均衡(SUE)配流算法完成交通流分配及收费费率制定所需数据序列的计算;最后,通过重庆市绕城高速公路收费费率的计算来进行实例验证。结果表明:复杂路网条件下存在高速公路的理论最优费率,用该方法可以较为准确地计算得到收费费率值。
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| 关 键 词： | 交通工程 高速公路 随机用户均衡配流算法 收费费率 复杂路网 交通阻抗 |
Calculated Method of Expressway Toll Rate Under Condition of Complex Road Network |
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| WANG Jian-wei,FU Xin,MA Jian.Calculated Method of Expressway Toll Rate Under Condition of Complex Road Network[J].China Journal of Highway and Transport,2010(1). |
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| Authors: | WANG Jian-wei FU Xin MA Jian |
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| Institution: | WANG Jian-wei,FU Xin,MA Jian(Institute of Regional , Urban Transportation Economics,Chang\'an University,Xi\'an 710064,Shaanxi,China) |
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| Abstract: | Authors firstly analyzed characteristics of expressway toll rate under the condition of complex road network. Secondly,combined with the characteristics and procedures of expressway traffic volume forecast,based on availability expounding of expressway theoretical optimal toll rate,authors studied an improved method of constituting expressway toll rate,revised the referred generalized traffic impedance in the method and illustrated the parameter evaluation. The traffic flow assignment and data sequence requ... |
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| Keywords: | traffic engineering expressway stochastic user equilibrium assignment algorithm toll rate complex road network traffic impedance |
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