| 吉林地区公路运输需求 |
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| 引用本文： | 金凤阁,贾正锐,赵淑芝,曹立克,何平. 吉林地区公路运输需求[J]. 吉林大学学报(工学版), 1997, 0(1) |
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| 作者姓名： | 金凤阁 贾正锐 赵淑芝 曹立克 何平 |
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| 作者单位： | 吉林工业大学，吉林省计划委员会，长春大学 |
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| 摘 要： | 通过对吉林地区国民经济发展趋势的分析，得出了规划年度国民经济主要指标的预测结果。用三种方法建立了预测公路客、货运输量的数学模型，从而确定了其预测结果。并运用单纯形方法对各规划年度的公路网等级结构进行了优化，通过综合分析得出客运需求高于货运的结论。
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| 关 键 词： | 公路运输 预测 结构优化 |
Roauad Transportation Needs Research for Jilin Area |
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| Jin Fengge Jia Zhengrui Zhao Shuzhi. Roauad Transportation Needs Research for Jilin Area[J]. Journal of Jilin University:Eng and Technol Ed, 1997, 0(1) |
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| Authors: | Jin Fengge Jia Zhengrui Zhao Shuzhi |
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| Affiliation: | Jin Fengge Jia Zhengrui Zhao Shuzhi (Jilin University of Technology) Cao Like Heping (Jilin Provincial Planning Committee) (Changchun University) |
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| Abstract: | This paper gets predicting results for national economy main target in annual planning through the trend analysis of national economy for Jilin area. The mathematics model for predicting the quantity of road passenger and freight transport are set with three kinds of methods. The predicting result is affirmed. The grade structure of a road network in annual planning is optimized with the simplex method. Conclusions are reached through synthetic analysis. |
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| Keywords: | road transportation prediction structure optimization |
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