General Layout of Urban Road Interchange
An interchange can be a useful and an adaptable solution for many intersection problems either by reducing existing traffic bottlenecks or by improving safety only if it is based on reasonable general layout. General layout of urban road interchange mainly includes site planning and configuration selection. In this paper, the major influencing factors of general layout are presented by analyzing the traffic characteristics and the actual state of general layout in China. The principles and requirements are proposed combined with bridge engineering, urban design, and urban transport planning considering structure, shape, landscape and other factors, in reference to the domestic and international information and technical standards, fully aware of the interchange construction experience at home and abroad, on the basis of the urban road network as an organic whole, in line with the Waffle composition and the traffic characteristics, so that the overall urban transport system to achieve optimal efficiency.
urban road interchange general layout
LI Rui LI Qingning GENG Juan
College of Civil Engineering, Xian University of Architecture & Technology
国际会议
The 6th International Symposium of Asia Institute of Urban Environment(亚洲城市环境学会第六届国际会议)
长春
英文
452-454
2009-09-20（万方平台首次上网日期，不代表论文的发表时间）