The Conceptual Design Of Satellite Island Type Embedded Double Circular Intersection
[1]Zheng Yuanxun,Li Tong.The Conceptual Design Of Satellite Island Type Embedded Double Circular Intersection[J].Journal of Zhengzhou University (Engineering Science),2016,37(02):87-91.[doi:10.3969/j.issn.1671-6833.201504053]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
37
Number of periods:
2016 02
Page number:
87-91
Column:
Public date:
2016-04-18
- Title:
- The Conceptual Design Of Satellite Island Type Embedded Double Circular Intersection
- CLC:
- -
- Abstract:
- In order to eliminate the conflict points of roundabouts, reduce the traffic flow in the weaving area and the driving distance of left-turn and U-turn vehicles, it is proposed on the basis of the existing satellite island roundabouts: change a single roundabout to an inner and outer double roundabout; change the satellite The diversion method of the island roundabout. Based on this, the conceptual design of the satellite island embedded double roundabout is carried out. The satellite-shaped intersection can not only retain the advantages brought by the satellite-island roundabout, but also eliminate the conflict points when vehicles drive from the satellite island to the center island. Vehicles drive clockwise around the central island (contrary to conventional driving habits) and some road sections drive in the opposite direction, so as to improve the traffic capacity of the road section.
- References:
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