jismart2019012: Research on strategies of space promotion and utilization at the bottom of viaduct from the perspective of urban existing space reconstruction -- taking Qingdao as an example

Abstract

Urban viaducts have a great impact on urban spatial form and land use while alleviating traffic problems. However, due to the lack of scientific evaluation guidance, many space use forms under viaducts have not got the expected effect. In order to explore the influence of the existing space under the viaduct as a single parking mode on the urban development and human behavior, this paper summarizes the optimization strategies to enhance the space utilization efficiency under the viaduct. Based on the investigation and qualitative analysis of the space under the viaduct in the North district of Qingdao City, this paper constructs an index hierarchy model, establishes
a Judgment Matrix, calculates the weight vectors of the related indexes and checks the consistency. Through the analytic hierarchy process, using SPSS and other statistical software for the survey results of Quantitative analysis, determine the weight. The research shows that the physical environment, traffic, parking, management, facilities and culture are the most important factors in the parking space under the viaduct. Therefore, the study shows that the evaluation system of space utilization factors under the component viaduct is necessary to optimize the efficiency of urban public space.