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2008年01 期
| 标题 |
| 小交通量路网改造资金优化投资模型的研究(30 卷) |
| 英文标题 |
| Research on Investment Optimization Model for Reconstruction Capital of RailwayNetwork with Small Traffic Volume |
| 摘要 |
| 传统的以经济效益为目标函数的优化模型在一定程度上影响了路网改造项目决策的合理性。针对我国西部地区经济落后、交通量小、客货在途时间价值低的特性，采用以道路服务水平提高值作为目标函数，资金投入作为约束条件的优化模型，对西部路网改造资金进行了优化分配。该模型在 |
| 作者 |
| 新闻作者:董伟智，薛忠军，王佳妮 |
| 关键字 |
