基于风环境模拟的双鸭山已建住区绿化布局优化策略研究

RESEARCH ON OPTIMIZATION STRATEGY OF GREENING LAYOUT OF EXISTING RESIDENTIAL DISTRICTS IN SHUANGYASHAN BASED ON WIND ENVIRONMENT SIMULATION

为了改善住区生活品质及提高室外风环境舒适度,以行列式布局的住区为研究对象,采用实测与计算机数值模拟相结合的研究方法,利用ENVI-met三维微气候数值模拟软件搭建模拟平台,模拟分析住区现存风环境问题及产生的原因并提出优化策略,此外运用计算机数值模拟方法验证策略的合理性。最后归纳总结出通过调整绿化设计优化住区风环境的景观策略,以期为后续住区绿地规划设计及住区风环境研究提供思路。

In order to improve the living quality of the residential districts and the comfort of outdoor wind environment,this paper took the residential districts with determinant layout as the research object,adopted the research method of combining actual measurement and computer numerical simulation,and used the ENVI-met three-dimensional microclimate numerical simulation software to build a simulation platform.The existing wind environment problems in the residential districts and their causes were analyzed and optimization strategies were proposed.In addition,computer numerical simulation methods are used to verify the rationality of the strategies.Finally,it summarized the landscape strategies of optimizing the wind environment in the residential districts by adjusting the green design.It can provide ideas for subsequent residential green space planning and design and residential wind environment research.