Research On Climate Adaptive Urban Design Based On Urban Heat Island Effect

The urban heat island effect is an urban climate problem that arises with the construction and development of cities.The research is based on the climate-adaptive urban design of the central city of Kunming around Yunnan in the process of rapid urbanization,using remote sensing data,through the review of urban climate issues,selecting quantitative data analysis to reveal the heat island effect problem system,and at the same time,it proposes to alleviate the heat island effect that the scale and strategic level of adaptive urban design has theoretical significance;it has application value for understanding the element identification,architectural blocks,landscape environment,urban pattern and other climate-adaptive urban design in the rapid urbanization process of Kunming.It has application value for how to adapt to the city of heat island effect.An example of applicability analysis is carried out in the design.The research work has established a technical route framework of "Heat Island Spatial Identification Analysis-Time and Space Coupled Correlation Analysis-Climate Adaptability Design-Spatial Empirical Cases",and specifically adopted the main area of Kunming's central urban area to show the local changing climate environment due to the heat island effect.The spatial distribution characteristics of urban heat islands were identified,and the spatial-temporal analysis of the spatial pattern of heat islands between the main city and the new city was further determined through time-space correlation analysis,and multiple factors correlation analysis(building density,urban expansion intensity,urban land function,urban landscape system,typical Land parcel),and proposed adaptive design research and guidance,including: density control of urban block buildings,urban expansion and development intensity and arrangement,adjustment of landscape green corridors,urban land function arrangement,and typical block land use Applicability design.