Research On The Layout Optimization Of Urban Commercial Space Under The Background Of Motorization

At the fast urbanization, motorization developing stage that takes of our country, both urban population size and the scale of land area of the city is all increasing constantly. Many cities are all building the newly developed area to adapt to the size of cities continue to expand and optimization of the urban space structure. The commercial space is an important element evolved in whole space development of the city all the time. In the new era, our country motorization competence was improved constantly which changed the city's transportation system and impacted of urban commercial space layout. Under the background of motorization,the layout optimization of urban commercial space become the important research contents of urban land and space resource effective use and sustainable development of the city under market economy condition .The development of urban transport mode change commercial space structural, in turn, urban commercial space can also drive the space change of the city traffic. China's mass rapid transit public transport system has not been established, cars pour into the city, the way people travel rapid change, under the situation with extremely crowded traffic, optimizing the layout of urban commercial research is extremely important. The text interacts with the concept of influence between transport modes based on the rapid development of cars and commercial space to launch studying .It analyses the influence factor of commercial space layout, sets up a reasonable commercial space layout mode, which can resolve the plight of the traffic, but also reserve certain space for the city development in the future. Otherwise, when as such confused traffic form and cities and towns coupling become an organic whole, if we would like to change, that will have to pay heavy price.Based on using historical analysis to research the course of rapid mobility of the Western developed countries , the paper reviews the changes of commercial space in view of its overall arrangement structure and organizing the mode in the area of space of the city, draws the enlightenment that Western developed countries should come to urban commercial space layout at first. Secondly it analyses the influence with the motorization development forcing China's city commercial format,commercial areas of the site, commercial space organizational structure, the space Organization mode of Commercial gathered plot. Finally, with the way of summarizing, the theoretical study and qualitative analysis,it puts forward in the ideal mode of commercial space layout under the background of motorization , guides comprehensive and specialized area of business formation, constructs the rational commercial land used for organization's form of gathering region, combined with Wuhan City, as well as some foreign case of empirical research.