互通式立交交織區(qū)設置分析

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【摘    要】：針對互通式立交交織區(qū)設置問題，以某互通式立交交織區(qū)設置為背景，通過對交織區(qū)內交織參數、交通流量等預測分析，明確交織區(qū)服務水平，重點驗證交織區(qū)設置合理性。通過設計實例，系統(tǒng)性地概括了城市快速路互通式立體交叉交織區(qū)設置的方法和流程。

【關鍵詞】：城市快速路；互通式立交；交織區(qū)

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

互通式立體交叉很好地解決了平面信控交叉帶來的交通延誤。（剩余3872字）