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浙江省绍兴市新昌县两桥区域包括鼓山大桥和城西大桥,近年来,由于新昌县的城市建设快速发展,由于老城区的建设年限较久,是新昌县主要交通问题的主要发生地,交通秩序混乱及高峰时段明显拥堵的情况屡见不鲜,交通流分布不均衡,制约了新昌的城市发展。为了有效卸载两桥区域的过量交通负荷,保证区域内交通畅通,从两桥区域交通现状分析入手,针对其突出的交通问题进行深入的调查和分析,剖析其重要路段和路口的道路交通问题及其产生原因,从交通组织、节点渠化和路段改造3个方面进行了方案设计,提出了基于先进的交通微循环理论的改善方案,同时利用交通仿真技术进行科学评估分析。
In recent years, due to the rapid development of urban construction in Xinchang County, due to the relatively long construction period in the old city, it is the main place where major traffic problems occur in Xinchang County. Traffic order Confusion and peak traffic congestion are not uncommon, traffic flow is not balanced, restricting the Xinchang city development. In order to effectively unload the excessive traffic load in the two bridges area and ensure the traffic flow in the area, starting with the analysis of the current traffic conditions in the two bridges area, in-depth investigation and analysis of its outstanding traffic problems, analysis of the road traffic problems of the important sections and intersections The causes of this project were designed from three aspects: traffic organization, node canalization and road section reconstruction. The improved scheme based on advanced traffic microcirculation theory was put forward, and the traffic simulation technology was used for scientific evaluation and analysis.