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2008年01 期
| 標(biāo)題 |
| 小交通量路網(wǎng)改造資金優(yōu)化投資模型的研究(30 卷) |
| 英文標(biāo)題 |
| Research on Investment Optimization Model for Reconstruction Capital of RailwayNetwork with Small Traffic Volume |
| 摘要 |
| 傳統(tǒng)的以經(jīng)濟(jì)效益為目標(biāo)函數(shù)的優(yōu)化模型在一定程度上影響了路網(wǎng)改造項(xiàng)目決策的合理性。針對(duì)我國(guó)西部地區(qū)經(jīng)濟(jì)落后、交通量小、客貨在途時(shí)間價(jià)值低的特性，采用以道路服務(wù)水平提高值作為目標(biāo)函數(shù)，資金投入作為約束條件的優(yōu)化模型，對(duì)西部路網(wǎng)改造資金進(jìn)行了優(yōu)化分配。該模型在 |
| 作者 |
| 新聞作者:董偉智，薛忠軍，王佳妮 |
| 關(guān)鍵字 |
