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随着城市的发展,城市规模的的不断扩张,很多早期修建的高速公路已经位于城市中,未来在城市的主干道和快速路上增设互通立交,以便城市车辆更便捷的上下高速公路的需求会越来越多。本文针对合肥市滨湖新区增设的方兴大道下穿京台高速公路互通立交,介绍了在城市中设置互通立交的设计思路和理念,以便对以后的高速公路在城市周边增设互通立交出入口提供参考借鉴。
With the development of the city and the continuous expansion of the city scale, many early-built expressways are already located in the cities. In the future, interchanges will be set up on the main roads and expressways of the cities so that the demand for upper and lower freeways for urban vehicles will be more easily met More and more. In this paper, the additional design of the interchange between Beijing-Taiwan Expressway through the addition of Fangxing Avenue in Hefei Binhu New Area is introduced, and the design ideas and concepts for setting up interchange in the city are introduced in order to provide references for future expressways to provide interchanges around the city Learn from