Research On Traffic Impact Analysis For Shopping Mall

With the economy fast development and the urbanized step acceleration, the traffic congestion has gained people's more attention. Specially after 2000, the city land resource scarcely lets people understand only depend on constructing the road is unable to solve the traffic problem. Therefore the land resource is used reasonable and the city traffic plan which are suspended to a more prominent position. On this foundation the traffic impact analysis has a fast developmentTraffic Impact Analysis (TIA) origins from US, is carried out before the construction project in the urban. It analyzes the influence degree and the influence scope of the traffic service level, then takes some measures to keep the traffic service level do not drop, or revises donor project plan to reduce the impact with the traffic burden which causes by the construction project.With the commercial economic form transformation, the shopping mall became the important form of the commercial development in recent years, but the massive consumers attraction was the shopping mall's center. The massive consumers will cause the increasing of traffic flows and the increasing volume has obviously affected the traffic service level around the shopping mall, carries out the traffic impact analysis on the shopping mall is the key of safeguarding the balance of the city traffic's supply and demand.Changchun is the capital of Jilin province. With the fast development of economic, and the increase of people's purchasing capability , more and more shopping malls will be built .It is necessary to do research with the TIA to the shopping mall, ensuring the rational development and use of urban land resource, meanwhile, creating a harmonious urban traffic environment.Based on the domestic and foreign researching fruits of TIA, this paper discusses the suitable methods of TIA to the shopping mall. By quantitative analysis, confirms generated traffic volume of shopping mall, analyzes the impact of traffic around shopping mall, which makes an important significant theoretical effect on enriching the system of TIA,moreover, it is helpful for instructing the TIA.For the shopping mall, combining with its characters, the paper researches the method and utilization of TIA, Main context as follows:The first Chapter will introduce the researching actuality and the significance of TIA to the shopping mall, in order to contrast domestic researching actuality to that of foreign, to summarize the suitable methods of TIA to the shopping mall.The second Chapter will introduce the concept, function and character of shopping mall in detail, and expound the traffic flow's character of roads around shopping mall. All of these make a significant effect on traffic volume's forecasting,traffic assignment and improving measures.The third chapter will elaborate the forecast method of traffic flow. On the basic of the determination of influence scope, divide the traffic flows forecast into the background volume forecast of traffic attraction and the increases volume forecast. In this article tempts to elaborate the method of the increases volume of the construction project.The fourth chapter will introduce the theory of traffic assignment, on the foundation will explore the simpler and practical method of traffic assignment further. This article proposes the road-intersection method, then determinates the detail impact road, by this sets up the object for the proposition of improvement measures.The fifth chapter will key-construct the method of traffic impact analysis system, from three different stratification of the road and key intersection and the network to appraisal the traffic impact degree which the construction caused. At the same time will make some qualitative analysis to other aspects of correlation impact.The sixth chapter will apply the theory of TIA to actual which was proposed by the former several chapters, examining the method of TIA to the shopping mall, sublimating theory to technology Stratification plane.The Seventh chapter will summarize the paper's main work, and forecast what will be going to research next step.This article originality lies in:(1) unifies the characteristic of the shopping mall traffic attraction, proposes the second determination method of the influence scope of TIA;(2) unifies the characteristic of the road net itself, on this foundation proposes the road-intersection method;(3) Carried on the practice of the four-steps method of TIA by Transcad software.