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城市道路交叉口是城市交通中的瓶颈,而交叉口的渠化设计是提高交叉口通行能力的重要方法。为使交叉口渠化设计更具科学性和系统性,本文详细分析了平面交叉口渠化的适用条件和特点,总结了交叉口设计的原则及方法,并以河南省郑州市金水路与未来路交叉口为例进行实例分析。
Urban road intersections are bottlenecks in urban traffic, and canal design at intersections is an important way to improve the capacity of intersections. In order to make the intersection canalization design more scientific and systematic, this paper analyzes in detail the applicable conditions and characteristics of the canalization of the plane intersection, summarizes the principles and methods of intersection design, and takes Jinshui Road, Zhengzhou City, Henan Province and the future Road intersection as an example for example.