疫情防控常态化下西安老旧社区公共绿地的优化设计策略研究

Study on the Optimization Design Strategy of Public Green Space in Old Communities of Xi'an under the Normalization of Epidemic Prevention and Control

公共绿地是居民户外活动的重要空间载体。疫情防控常态化下,西安老旧社区公共绿地空间面临新的挑战,作为城市空间中的基础单元,因建设年代久远,绿地质量与数量不足,布局失衡及基础服务设施匮乏等问题突出。以风景园林、公共卫生等学科视角,剖析老旧社区绿地与公共卫生的关联性,提出“弹性利用”“平疫结合”的优化设计策略。改善老旧社区公共绿地中的防疫功能、促进公共健康功能,优化老旧社区公共绿地在“平疫”时期的科学性、高效性和可持续性,从而拓展应对突发公共卫生事件的空间处理能力,延续老旧社区的长久生命力与活力。

Public green space is an important space carrier for residents'outdoor activities.Under the normalization of epidemic prevention and control,Xi'an's old community public green space is facing new challenges.As a basic unit in urban space,due to the long history of construction,insufficient green space quality and quantity,unbalanced layout,lack of infrastructure and other problems are prominent.From the perspective of landscape architecture,public health and other disciplines,this paper analyzes the correlation between green space in old communities and public health,and puts forward the optimization design strategy of"flexible utilization"and"combination of epidemic prevention and treatment".Improve the epidemic prevention function and promote the public health function of the old community public green space,optimize the scientificity,efficiency and sustainability of the old community public green space in the"epidemic free"period,so as to expand the space handling capacity to deal with public health emergencies,and continue the long-term vitality and vitality of the old community.