互通式立交交织区设置分析

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【摘    要】：针对互通式立交交织区设置问题，以某互通式立交交织区设置为背景，通过对交织区内交织参数、交通流量等预测分析，明确交织区服务水平，重点验证交织区设置合理性。通过设计实例，系统性地概括了城市快速路互通式立体交叉交织区设置的方法和流程。

【关键词】：城市快速路；互通式立交；交织区

Analysis on Setting of Interleaved Interchange Area

LI Shanwei， DU Xing， WANG Xinyue

（Shanghai Municipal Engineering Design Institute（Group）Company Limited Tianjin branch， Tianjin 300202，China）

【Abstract】：Aiming at the setting problem of interleaving zone of interchange， this paper takes the setting of interleaving zone of interchange in a city as the background， clarifies the service level of interleaving zone through the prediction analysis of interleaving parameters and traffic flow in the interleaving zone， and focuses on verifying the rationality of the setting of interleaving zone. Through the design example， the method and process of setting up the interweaving area of urban expressway are summarized systematically.

【Key words】：urban expressway; reciprocal interchange; interleaving zone

互通式立体交叉很好地解决了平面信控交叉带来的交通延误。（剩余3872字）