基于人性化维度的街道设计导控 以美国为例

Human-oriented Street Design Guidelines A Case Study of the United States

基于对美国近年来的街道设计导则的梳理与归纳,文章从街道类型、空间形态与设计元素等三个方面对人性化设计内容进行分析,认为美国的街道设计正在从机动性转向宜步性与宜居性,充分体现了步行优先的设计理念,强调了街道的公共性、安全性、舒适性、可达性和平衡性,促进了环境品质的整体提升,使街道作为城市重要的公共空间重新焕发出活力。

Based on the analysis of the street design guidelines of US cities in recent years, the article analyzes the human-oriented design contents from three perspectives： street classification, spatial form and design elements. It points out the focus of street design in US is moving from traffic mobility to walkability and livability, fully incorporating design concepts of prioritizing pedestrians, emphasizing on the public nature, safety, comfort, accessibility and the balance of the street. As a result, the design guidelines help to improve the overall quality of the environment, enabling the street to be an essential factor in reactivating the public realm of the city.