基于多源物理环境数据分析的生态城市设计探索

Exploration of Eco-city Design Based on the Data Analysis of Multiple Physical Environments

在高强度的城市建设和公共活动影响下,城市公共空间的环境品质问题日趋严重,创建高品质的城市空间环境也随之成为城市发展的重要主题。对风环境、热环境和声环境的数据综合分析以及城市物理环境与空间形态的耦合优化研究成为城市品质提升的关键之一。以物理环境的单一维度转向以多元要素综合研究为基础,并与城市设计实践相结合,阐述了多源物理环境数据的综合分析方法。通过对古荥大运河的实证探索,研究城市物理环境数据分析方法在城市设计中的深度介入,据此可建立基于城市物理环境优化的城市空间形态布局,通过物理环境优化对城市空间环境品质问题进行具有针对性的实践提升与设计引导。

The intense urban construction and public activities have now posed a significant threat to the environmental quality of urban public spaces. In this study, the comprehensive analysis of multiple factors in the physical environments that combines the urban design was achieved. A comprehensive analysis method for the data in multiple physical environments was thus elucidated. The Grand Canal was further exemplified for the in-depth application of this urban physical environment data analysis method in urban design. As such, an urban spatial shape layout based on the optimized urban physical environments could be established. The physical environment optimization may thus provide a new design guidance for the improved urban spatial environment quality.