锦州市汉口街桥洞交通分析与优化研究

Traffic Analysis and Optimization of Hankou Bridge Opening in Jinzhou

锦州市汉口街桥洞是汉口街与京沈铁路的交叉点,是锦州市南北交通的主要通道,同时也是锦州市南北交通的四大拥堵点之一。随着锦州市交通流量的增加,汉口街桥洞交通拥堵日益加剧。对汉口街桥洞的交通进行调查与分析,找出其交通拥堵点的交通特征与问题。对汉口街桥洞交通拥堵点南端的延安路与汉口街交叉口和北端的重庆路与汉口街交叉口,综合考虑其交通现状以及各种交通影响因素,从交通空间协调设计方面进行优化。本文研究为缓解汉口街交通拥堵问题提供解决思路和措施依据。

Hankou bridge opening in Jinzhou is the intersection between Hankou street and Beijing-Shenyang railway. Hankou bridge opening is both the main stem and the congestion for Jinzhou urban traffic from south to north. With the increase of traffic volume, hankou bridge opening traffic jams are growing. In order to find the traffic characteristics, the traffic of Hankou bridge opening was analyzed. The geometric characteristics of the bridge opening are analyzed. Traffic volume of the bridge opening was investigated and analyzed. Yan＇an road and Hankou street intersection is next to Hankou bridge opening in the south. Chongqing road and Hankou street intersection is next to Hankou bridge opening in the north. Both the north and the south intersections of Hankou bridge opening were optimized based on their spacial traffic characters. The study provides traffic basis to relieve Hankou bridge opening traffic congestion in Jinzhou city.