基于效益弹性系数的现代有轨电车线网规划模型研究  

Research on Modem Tramcar Network Planning Model Based on Benefit Elasticity Coefficient

作　　者：刘汶菠[1] 

机构地区：[1]中国中铁二院工程集团有限责任公司,成都610031

出　　处：《价值工程》2014年第26期83-84,共2页Value Engineering

摘　　要：在考虑有轨电车"运量大、低碳环保、有效引导城市发展"三个基本效益基础上,建立三维效益弹性系数的双层规划模型,并利用遗传算法对模型进行求解。最后,以凯里进行实例研究,结果表明该方法具有较强的实用性及可行性。The bi-level programming model is established to reflect the modem tramcar＇s basic benefits which are large traffic volume, low carbon environmental protection and effectively guiding urban development, and the top model is solved by genetic algorithms. Finally the optimization results of Kaili demonstrate that the model is valid and the solution algorithm is feasible.

关 键 词：现代有轨电车 线网规划 三维效益 效益弹性系数 

分 类 号：U491[交通运输工程—交通运输规划与管理]