Research On Suitable Aging Strategy Of Harbin Community Park Based On Time Space Behavior Characteristics

The health benefits of physical activity for the elderly have been widely proved,and the promotion of outdoor physical activity for the elderly will become an important way to achieve healthy aging in China.In the city,the community park is one of the most important places for the elderly to carry out physical activity.Therefore,the physical activity characteristics of the elderly in the community park are clarified,the community park design for the elderly group is carried out,and the physical activity and response to the elderly are promoted.The country's severe aging is of great significance.In the research method,the behavioral annotation method was used to observe the12-day full-time observation of the community parks with high degree of use in Harbin.The number of occurrences,the activity content,the gender of the activity subjects,and the activity time were observed.And spatial location information is recorded,combined with the nuclear density analysis tool in GIS to visualize the information and display the spatial aggregation features.In the research content,the total number and type characteristics of outdoor physical activity of the elderly are described.The temporal and spatial characteristics of outdoor physical activity of the elderly in different genders and different time granularities(including both days and seasons)and different types of activities were analyzed.Taking into account the characteristics of time and space,this paper discusses the spatial influence factors of the outdoor physical activity gathering area of ??the elderly under the carrier of the community park,including the site characteristics,vegetation characteristics and facilities characteristics.The four types of activity modes of the elderly,physical fitness,leisure and entertainment,social interaction and quiet leisure are summarized.Based on the three perspectives of time,space and type,this paper proposes the appropriate aging design strategy for community parks.The study found that the outdoor physical activity of the elderly under different activity subjects,time and site conditions has different degrees of difference in quantity,type,time characteristics and spatial characteristics.On the overall level,male outdoor physical activity participation is higher than female.The level of physical activity in summer is higher than that in spring.On the time feature level,there are three activity peaks at 10:00-11:00,14:00-15::00,and 18:00-19:00.At the level of spatial characteristics,physical activity of the elderly tends to gather in the space under the trees,rest facilities,fitness facilities and the center of the square.This aggregation feature is mainly influenced by the site characteristics,vegetation characteristics and facility characteristics of the park.Starting from the two dimensions of time and space,this study combines the macroscopic distribution trend of overall activities with individual micro-behavior,andmore objectively explores the characteristics of outdoor physical activity of the elderly,in order to effectively promote the outdoor physical activity of the elderly,for healthy aging.The concept provides design basis and practical reference for the landing of the community park design level.