城市形态与城市微气候的关联性研究

Study on Interrelationship between Urban Pattern and Urban Microclimate

对城市形态与城市外部空间微气候之间进行关联性研究,提炼了城市肌理形态、城市肌理体量单元等概念,及热舒适度、风舒适度和呼吸性能3个舒适性指标,同时为城市肌理优化提出了街区整合度、建筑群离散度、建筑朝向指标和体型系数3组指标,为城市街道空间优化提出了街道贴线率和街阔整合度2组表述指标,并提出亟待解决的相关问题。

Based on study of the interrelationship between urban pattern and urban microclimate, this paper first proposes the concepts of Urban Texture and Volume Unit, and elaborated the microclimate index into Thermal Comfort, Fluid Comfort and Breathability, Then, the study extends the current index for Street Integration Index, Building Complex Scattering index, Orientation and Volume Index, Distance to Property Line Index, and Urban Block Profile. Finally, the study urges future explorations on Quantifiable Mapping of Urban Texture and Digital Mapping Technology on Urban Physical Space.