| Research in recent years,with the increasing awareness of health concerns among urban populations,the number of people engaged in fitness activities in outdoor public spaces has increased.As an important public activity place in the city,the riverfront space of urban streets has the potential to carry fitness activities due to its changeable spatial structure and rich landscape elements.However,the complex and diverse crowd activities in the current space make the renewal of the fitness environment of the space face new challenges.This paper takes the fitness environment of the riverside space in the city street as the research object,and takes the downtown area of Tianjin as an example.Through the methods of questionnaire survey,behavior annotation,regression analysis and path analysis,the following questions are mainly studied: The characteristics of the crowd’s fitness activities;(2)the characteristic factors and influence mechanism of the street riverfront space that affect fitness activities;(3)the specific strategies to optimize the fitness environment of the street riverfront space.Influencing factors are extracted from five aspects: safety perception,fitness function,natural atmosphere,interface characteristics,and supporting facilities,and a comprehensive research on the fitness environment of the riverside space in urban streets is carried out.The research conclusion consists of two parts.(1)The characteristics of the crowd fitness activities in the riverfront space of the street:(1)The fitness activities in the riverfront space of the city streets are mainly linear fitness activities such as running and walking,mainly distributed in the waterfront and along the street.In the road space;dot-like-scattered fitness activities such as skipping rope and fishing,and dot-likegathering fitness activities such as square dancing and Tai Chi,a small amount of them are distributed in the waterfront recreation space,square and under-forest space.(2).All three types of fitness activities have low anti-interference ability,and their range of activities and number of people will change significantly when disturbed.(2)The characteristic factors and influence mechanism of the street riverfront space that affect fitness activities:(1)Among the safety perception factors of the street riverfront space,ground safety can significantly affect the heat of the overall,spot-gathered fitness activities,and visibility at night has an effect on linear fitness activities.Heat has a significant influence;(2)Among the fitness function factors,walking patency can significantly affect the heat of linear and dot-shaped-gathering fitness activities;(3)In the natural atmosphere factor,spatial green vision has a significant impact on dotscattering fitness activities;(4)Among the interface feature factors,the hydrophilicity of the hard court can significantly affect the overall and linear fitness activities and the satisfaction of the spot-gathering fitness activities.The accessibility of space can significantly affect the overall,spot-scattered,spot-shaped-gathering fitness activity heat;(5)In the supporting facilities factor,the beauty of night scene lighting has a significant influence on the spot-gathering fitness activity heat,and the aesthetics of recreational facilities has a significant impact on the heat of the spot-gathering fitness activities.The overall fitness activity satisfaction has a significant impact,and the density of recreational facilities can significantly affect the heat of spot-gathering fitness activities.Based on the quantitative research on the fitness environment of the riverfront space in the city streets,this paper deeply explores the influence mechanism of the riverfront space characteristics of the city streets on fitness activities,and enhances the potential use value of the riverfront space in the streets.It provides an important reference basis for the optimization research and practice of the fitness environment in the riverfront space of urban streets and other public spaces. |
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