绿地结构设计对社区微气候的影响研究——以临海六角井未来社区为例

ANALYSIS OF THE INFLUENCE OF LANDSCAPE CONFIGURATION ON MICROCLIMATE IN RESIDENTIAL AREA——WITH THE LIUJIAOJING FUTURE COMMUNITY IN LINHAI AS AN EXAMPLE

居住小区内部的绿化作为改善社区微气候的重要措施之一,在一般的景观规划与设计等方面都上受到了广泛的关注,但在绿化对微气候的影响方面缺少定量的研究。针对当前对绿地配置对微气候的效益的研究过少,本文通过对新建的临海六角井社区内部绿地形态为例,以微气候CFD模拟软件ENVI-met为平台建立模型,从热环境、风环境两方面对不同的绿地配置下的微气候进行了评价和比较,以期获取最优绿化方案。

As one of the important measures to improve the community microclimate,the greening of residential quarters has been widely concerned in the general landscape planning and design,but there is a lack of quantitative research on the impact of greening on the microclimate.In view of the current lack of research on the benefits of green space configuration on microclimate,this paper establishes a model on the platform of micro climate CFD simulation software ENVI met with the newly-built green space form of Liujiaojing Future Community in Linhai as an example.By doing so,the authors evaluate and compare the microclimate under different green space configurations from two aspects of thermal environment and wind environment,in order to obtain the optimal greening scheme.