In order to save footprints of elevated road and ramp and improve the overall traffic elevated road feature, a design steel viaduct of looping bi-directional traffic is proposed. The lane next to the side is set to ramp up and down; in order to reduce the interference of double-enter and surface transportation, a dual entrance is proposed to import and export of even and odd numbers distinguish, increase the distance of the entrance to balance traffic load, reducing the 50% blocking probability and ramp construction. Another scenario is that upper and lower layer design loop of one-way traffic, balance the city's traffic load, the combination of multiple loops for one-way traffic dual relationship; perfect double connection traffic and intersections, constitute a complete transportation network. Cities can set the cycle double traffic trunk road network. Steel viaduct for environmentally friendly buildings, can migrate more suitable for future development of old town.
Design of Urban Express Ring Road: Dual-Layer Traffic
The Twelfth COTA International Conference of Transportation Professionals ; 2012 ; Beijing, China
CICTP 2012 ; 533-544
2012-07-23
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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