Research On The Construction And Strategy Of Traffic Network Microcirculation System In Ancient City Of Suzhou

Ancient cities are the witnesses of urban historical and cultural development and the main occurring and attractive region of transportation.With the rapid development of urbanization and mechanization,the migrant population of ancient cities and other sections keeps increasing,by-passes and lanes,covering the largest number in ancient cities have not received due attention in traffic organization and management,causing the ever-increasing traffic need unable to be satisfied,and leading to severe traffic congestion.The historical style and features of ancient cities in Suzhou are intact,and are the model of the development of national historical and cultural cities,but they also face severe traffic congestion on the arteries and inconvenient travel at the terminus.For the ancient cities of Suzhou,limited by its style and features,as well as cultural protection added to the width of lanes and streets,there is only a small room to increase traffic space through adjusting the layout of the land and expanding roads,it is imperative to implement “acupuncture” strategy on the current dense lane traffic.Under the background of tapping the potential storage of the ancient cities,the construction of micro-circular traffic system with the characteristic of “refined management bears important realistic significance.This article summarizes the problem,analysis the reason,then puts forward the strategy by way of a range of document analysis,field survey and comprehensive system.It can not only provide a clear aim and direction for the sustainable and healthy development of ancient city in Suzhou,but also provide a reference for traffic optimization of ancient city in other areas.First of all,the author interprets the basic principles,definition,classification and constructing elements of the micro-circular traffic,and proposes the meaning and influential factors of the transportation micro-circular of ancient cities,through the analysis of the supply-and-demand controversies in the transportation of ancient cities,the author discusses the feasibility and necessity of implementing micro-circular traffic in ancient cities.Second of all,the author anatomizes the current development condition of the road network condition and the travel conditions of the micro-circular Suzhou ancient city,summarizes the problems in the development of the micro-circular traffic in the ancient city of Suzhou,the author sets foot in three aspects of the traffic development mode,traffic travel mode and traffic management mode,and points out the development tendency of the micro-circular traffic of the ancient city of Suzhou.Second of all,guided by the development tendency of ancient cities,the author constructs the micro-circular traffic system in particular.Through the multi-layered planning of micro-circular roads,assisted by reasonable traffic organization ways,the short trip traffic of the arteries is routed,and the area becomes more approachable internally.On this basis,the public traffic,slow-moving traffic and parking facilities are optimized and improved,perfecting the micro-circular traffic system of the ancient city.The author also points out refined management,powerfully ensuring the smooth implementation of micro-circulation.Finally,take Ximei lane in Suzhou city as an example,the author sets up the transportation network model in the territory of Ximei Lane District with TransCAD professional transportation analysis software,and simulates the effect of implementing optimizing measures,testing the feasibility and effectiveness of the research fruit.