Research On Space Utilization Of Lanzhou Viaduct

In the 21 st century,with the rapid development of China's economy and the continuous improvement of urbanization,urban construction is further accelerated.With the increase of traffic volume,traffic congestion becomes more and more serious,which seriously restricts the healthy development of the city.The original traffic road has been unable to meet the increasing traffic demand,therefore,viaduct,light rail and other urban three-dimensional traffic should be born,and gradually develop into an important means to solve the traffic problem.The emergence and development of three-dimensional traffic has alleviated the traffic congestion to a certain extent,making the road more smooth and fast,but at the same time,it has also brought negative impact on the city and people's life.With the increase of the volume of three-dimensional traffic,such as viaducts,a new land form,space under the bridge,also comes into being.This new land form gives rise to the space under the bridge,which is different from the ordinary two-dimensional space.From a certain point of view,the space under the bridge directly affects people's life and has far-reaching significance for the development of the city.Viaduct built three-dimensional traffic,such as inevitable change the original style of the city,divided the space of the city at the same time,cause the loss of urban culture,causing inconvenience to urban landscape shape,and one of the most serious is the breeding ground for new social problems,so how to plan and make good use of space under the bridge,to keep the city space and the bridge of benign healthy relationship,show the characteristics of urban style and features will become the important way to solve the negative impact of transportation.In this paper,we from the purpose and significance of the research background and research,based on the theory of the domestic and foreign research results,the viaduct and bridge space and define related concepts,this paper reviews the related theory of space under the bridge at home and abroad and summarizing the good example,selection of viaduct in lanzhou city as the main research object,carries on the detailed analysis,summarized the current bridge space to use the remaining problems and the reasons.Combined with case analysis,and the space solid state under the bridge,from the function of the urban system,urban space system,urban culture,urban landscape system aspects put forward the relevant principles,the use of space under the viaduct in the final analysis summarized under the viaduct strategy,the use of space for later around lanzhou and feasibility,which provide reference for viaduct bridge space.