Discussions on Design Scheme of the Huangge East Interchange
The interchange scheme between the composite channel and municipal roads and expressways should take into account the functional positioning of the upper and lower levels of the composite channel,the traffic demand of the intersected roads,the traffic volume forecast,the natural conditions,the land utilization and the project cost,as well as other comprehensive factors.In this paper,the interchange scheme in the paper adopts a turbine-shaped hub interchange with grace appearance,high efficiency of ramp turning and distinct interchange levels.According to the intersection form between the road crossings,multiple interchange schemes are proposed for comparison and analysis,and the recommended scheme is finally determined,which provides a reference for the design of other similar composite channel interchange schemes.
Shiziyang Link Projectturbine-shaped hub interchangealternatives comparison
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