Optimization Design And Research On The Walkability Of Urban Residential Street

In car standard as the leading transportation development mode,the streets are connected elements of the city,city open space of the main,the rapid development of Under the mode of traffic development dominated by car standard,the traffic function of street develops rapidly However,the urban fabric is torn by large-scale streets,the scale of traditional streets and alleys is fundamentally changed by the construction of motorized cities,and the walkability of urban streets is gradually weakened due to the motorization of traffic and the excessive development of rapid urbanization.Therefore,the daily life of citizens and the livability of cities are deeply affected How to improve street walkability and remodel the quality of street walking space has become particularly important.As the research object,this article selects urban life sex street to street walking as the breakthrough point,through literature,reference for related research,clear based on the quantitative measure of the combination of qualitative analysis method of xi "an old town life street walking sex analysis On the one hand,reference index algorithm ideas on foot,and carries on the improvement in the light of local conditions The refactoring quantization algorithm,walking the streets of sex to the smooth general characteristic street convenience comfort three dimensions,the pavement width,intersection density,the density function of the formats,forms mixed degree function,density of bus stops,the street green rate six indicators as influencing factors,with the aid of network based data and ARCGIS software,complete quantitative measure part of this study;On the other hand,through field research and questionnaire survey and other methods,the walkability of the living streets in the old city of Xi ’an was qualitly analyzed.Finally,the existing problems of the living streets in the old city of Xi ’an were comprehensively analyzed by combining the quantitative results and qualitative research,and the principles and strategies for optimizing and improving the walkability of the corresponding streets were put forward.It is found in this paper that the walkability of the residential streets in the XI’AN Ming Dynasty City presents a low score overall,and the walkability of the convenience and comfort of the residential streets in the old city of Xi ’an is relatively above the middle level,while the patency of the residential streets is below the middle level Then,based on the qualitative analysis of the living streets in XI’AN Ming Dynasty City,the author concludes that the common problems of the living streets in the XI’AN Ming Dynasty City include: lack of patency and convenience,which cannot induce subjective walking;Lack of attraction hinders the generation of rich street activities;Comfort,reduce walking street experience as well as low security,do not guarantee the walking activity four aspects of problems Based on summarizing the walking street in five dimensions,advances some corresponding aspects of walking street XI’AN Ming Dynasty City life principles and strategies,and to the east room of the door-east Yang Shi street street walking sex optimization renovation It is hoped that the research of this paper can provide some reference for the design of street walkability in the future,improve the walkability of urban streets,promote green travel,and create a beautiful and livable city.