摘要
城际轨道交通枢纽是具有一定规模和综合运输服务功能要求的特定地区,它的选址将直接影响区域内的各项社会经济活动和交通成本,同时也关系到市内交通和城市群经济的正常运作和发展。首先对城际轨道交通枢纽的选址影响因素进行研究,分析了可达性定义和主要特征,并给出了选址原则。然后,通过重心法构建枢纽选址模型,并结合可达性因素进行综合层次分析,得到枢纽选址修正模型,使定性与定量相结合,能够更加接近实际情况地解决枢纽选址问题。
An intercity rail transportation hub is the particular locations with certain scales and comprehensive transportation service.The selection of its location is important to the economic activities and transportation costs within the region,and meanwhile,it is essential for the urban transportation and economic development in urban agglomeration.The paper firstly analyzes the factors that affect the location selection,studies on the definition of accessibility and its major features,and then introduces principles for the 1selection.Then,the paper builds the location model through the gravity method,conducts a deeper analysis combined with the factor of accessibility,and finally the revised location model is achieved to tackle the location selection problem practically based on the combination of quality and quantities.
出处
《公路工程》
2010年第6期26-28,58,共4页
Highway Engineering
基金
国家科技支撑计划(2007BAK35B06)
关键词
可达性
城际轨道交通枢纽
选址模型
Accessibility
intercity rail transportation hub
location model
