Research On The Humanization Evaluation And Reformation Of The Urban Underground Passage Pedestrian Passage

In recent years,the three-dimensional development trend of urban traffic is obvious,and the development of underground traffic space has attracted much attention.Among them,underground pedestrian crossings have received wide attention because they can realize the distribution of people and vehicles and improve the efficiency and safety of street traffic..The underground passageway that combines underground commercial and subway transportation has been rapidly developed in large and medium-sized cities and has attracted the attention of many scholars.However,in addition to these multi-functional and large-scale underground passages in the city,there are still other types of underground passageways with single functions and small scale that are ignored by most people.These underground pedestrian passages,which exist in all areas of the city and are mainly pedestrian traffic functions across the street,are generally small.Although they cannot lead the future trend of underground transportation space development,they also share the traffic pressure of the city’s crossing streets.Under the background of the development of "urban double repairs," it is worth paying attention to how to effectively improve its use efficiency and humanity.In this context,this paper takes the old city of Nanjing as an example,based on the reasonable evaluation of the status and humanity of the underground pedestrian walkways in which the current status is distributed,and proposes targeted transformation and updating strategies for similar cities.Gray space vitality to provide reference for improvement.At present,there are two tendencies in the study of underground passages in cities: First,research objects focus on integrated underground channels,while less attention is paid to functionally transitive(underground)pedestrian crossings;second,research focuses on the underground.The facilities configuration and space environment transformation of the passageway are less involved in the humanization requirements in the use of the street.Based on this,this paper focuses on the evaluation of the humanity of the single-function underground pedestrian crossing,and puts forward the targeted transformation and promotion strategies based on the evaluation results of actual cases.The research contents of this article include:(1)Combining domestic and foreign relevant theories and practice research,we construct the humanized assessment system for underground pedestrian pedestrian passages from the four dimensions of safety,convenience,comfort and cultural aesthetics;(2)The old city area of Nanjing City is a research area,and evaluates the humanity of 13 underground pedestrian passages and analyzes the evaluation results.(3)According to the evaluation results,there are targeted underground pedestrian crossings in the old city of Nanjing.Suggest improvements and measures.The main conclusions of this paper are as follows:(1)The construction of the humane assessment system for underground pedestrian crossings should be based on multiple perspectives and multiple dimensions.(2)According to the actual evaluation results,for different problems existing in the pedestrian crossings of different underground crossings,the reform proposals should be proposed according to local conditions,which cannot be generalized.(3)There is a big gap between the evaluation of pedestrian passages in underground pedestrians in the case areas and the scores of the indicators are different.(4)Adjusting the government management and operation mechanism to strengthen the role of market forces.The main innovations in this article include:(1)Constructing a multi-dimensional,multi-dimension assessment system for humanity of underground pedestrian crossings in the city;(2)Putting forward humanistic suggestions for targeted pedestrian crossings of underground crossings with different types and levels of assessments.