摘要
从经济发展、运输形势、运输能力、行车安全、路面破损等方面,对区域路网中部分客货繁忙通道内实行客货分线的必要性进行阐述,并在客货分工、客货车不同技术特性比较的基础上,建立客货分线情况下效益增加的数学模型,对于研究客货繁忙通道上是否需要进行客货分线规划具有一定的借鉴作用。
From the economic development, transportation status and capability, traffic safety, road surface disrepair, the paper illustrates that it is necessary to separate passengers and cargoes on some heavy traffic channels of the regional road network. Based on comparing the division and technical charac- teristic of passenger vehicle and cargo vehicle, the mathematic model for benefit increasing has been es tablished under transportation separation, and this model would provide reference for researching the sepa ration layout＇s requirements on passenger and cargo mixed heavy traffic channels.
出处
《交通标准化》
2007年第8期66-69,共4页
Communications Standardization
关键词
通道
路网
客货分线
channels
road network
separation of passenger and cargo
作者简介
陈芳（1980-），女（汉族），湖南益阳人，工学硕士．2005毕业于西南交通大学交通运输规划与管理专业，现为中国民航大学安全科学与工程学院助教，研究方向为交通运输规划与管理、民航安全管理。
