| 高速公路入口自适应性超限检测站成本节约估算模型及评价 |
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| 引用本文： | 李巧茹,陈亮,刁文文,张相群.高速公路入口自适应性超限检测站成本节约估算模型及评价[J].北京工业大学学报,2014,40(9):1379-1383. |
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| 作者姓名： | 李巧茹 陈亮 刁文文 张相群 |
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| 作者单位： | 河北工业大学土木工程学院,天津300401;河北省土木工程技术研究中心,天津300401;河北工业大学土木工程学院,天津,300401;邢台市邢衡高速公路管理处,河北邢台,054000 |
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| 基金项目： | 河北省交通运输厅科技计划资助项目 |
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| 摘 要： | 为对高速公路入口自适应性超限检测站进行经济性估算,采用阶段预测方法建立成本节约估算模型,分析收费站入口货车延误影响因素,形成入口延误时间节约估算方法;引入TTI模型估算路段客货车延误成本节约,依据实际道路交通情况,分析并得出养护成本节约估算方法;结合自适应性超限检测站的投资建立有效的成本节约估算模型,将各项节约项目进行量化.该估算模型可从经济角度为自适应性超限检测站的设置提供理论支持.
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| 关 键 词： | 公路运输 成本节约估算模型 阶段预测 超限检测站 入口延误成本节约 |
Formulation and Evaluation of Cost Saving for Adaptive Dynamic Weight Station at the Entrance of Expressway |
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| LI Qiao-ru,CHEN Liang,DIAO Wen-wen,ZHANG Xiang-qun.Formulation and Evaluation of Cost Saving for Adaptive Dynamic Weight Station at the Entrance of Expressway[J].Journal of Beijing Polytechnic University,2014,40(9):1379-1383. |
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| Authors: | LI Qiao-ru CHEN Liang DIAO Wen-wen ZHANG Xiang-qun |
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| Affiliation: | LI Qiao-ru;CHEN Liang;DIAO Wen-wen;ZHANG Xiang-qun;College of Civil Engineering,Hebei University of Technology;Civil Engineering Technology Research Center of Hebei Province;Xingheng Expressway Management Office of Xingtai; |
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| Abstract: | Cost saving algorithm was established based on the way of stage prediction. By analyzing the truck delay influence factors for the entrance of a toll gate,an entrance delay time saving algorithm was determined. Considering TTI algorithm and the actual road traffic situation,the model of maintenance cost saving was obtained. Each saving item was quantified in this paper. It provided theoretical support for adaptable dynamic weight station economically. |
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| Keywords: | highway transportation cost saving algorithm stage forecast weight station delay cost saving at entrance |
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