| With the continuous increase of the elderly population,the contradiction between the activity demand of the elderly in China and the supply of urban elderly care environment is becoming more and more prominent,and the friendliness of outdoor activity Spaces such as comprehensive parks,squares,scenic and recreational green Spaces for the elderly is still insufficient.Chongqing is affected by the mountain landform land is tenser,and park terrain has certain particularity.Therefore,in the case of limited green space resources,it is urgent to carry out an aging design for the existing comprehensive parks in Chongqing.Taking five representative comprehensive parks in the Yuzhong District of Chongqing as the research objects,based on the research of environmental behavior psychology,hierarchy of needs theory,and tourist satisfaction theory,the use of the elderly and park evaluation were obtained through the "importance-satisfaction" questionnaire,the current situation was analyzed and summarized by IPA analysis method,and the principles and strategies of aging optimization were put forward for design practice.Some suggestions are provided for the construction of the aged landscape.The main research results are as follows:Through literature review,questionnaire,and meaningful analysis,four first-level indicators and 32 second-level indicators of activity site,landscape environment,service facilities,management,and maintenance were selected to construct an aging evaluation system.Through field investigation,the current situation of the park environment was sorted out,and through questionnaire statistical analysis,it was concluded that:(1)The elderly users of the park accounted for a slightly higher proportion of women,mostly with junior high school education,and their ages were concentrated in the range of 60-79 years old.Most of the elderly can reach the park within 20 minutes,mainly by walking.A high proportion of elderly people visit the park every day,and most stay for more than one hour.The activity time is mainly concentrated in the morning,mainly for leisure and recreation activities.The mean difference method and paired sample T-test were used to analyze the results,and the average satisfaction of a number of factors in the five parks were less than the mean importance,and there were very significant differences,which needed to be improved.Then,IPA analysis was used to study the priority level of improvement of various elements,and it was concluded that there are four main problems in the aging of the comprehensive park in Yuzhong District,including unreasonable planning of activity venues,insufficient attractiveness of landscape environment,imperfect supporting service facilities,and poor management and maintenance effect.Four principles of multi-integration,aesthetics and comfort,safety and aging,scientific management,and corresponding optimization strategies are put forward:(1)Reasonable planning of the site space: reasonable division of the site,static and dynamic zones do not interfere with each other;Provide a variety of types of space to meet different needs.(2)Optimize the road to improve comfort: reasonable layout of the tour line,improve the accessibility of the site;Suitable slope and width of the garden road to improve pavement safety.(3)Optimize the construction of plant landscape space: enrich plant space and create four seasons landscape;Plant configuration meets health and safety requirements.(4)Reasonable allocation of landscape architectural sketches.(5)Rich fitness and entertainment facilities: reasonable layout of facilities,rich types of facilities.(6)Improve infrastructure: reasonable layout,improve comfort.(7)To improve the daily management of parks.(8)Strengthen the intelligent management of parks.And the relevant research results are applied to The People Park,Eling Park,and Pi Pa Mountain Park,and the aging landscape transformation design is carried out. |
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