在全球城市化加速背景下，城市更新对城市发展意义重大。欧美城市化进程早，积累了丰富的城市更新经验。本报告梳理了拆除重建、综合整治等五种城市更新主要模式，分析其优缺点。探讨国外城市更新以长期规划满足自下而上需求、资金来源多样化、重视历史与现代结合等特点，以及破坏原社会关系、基础设施压力过载等问题。结合北京城市更新现状，提出以市民获得感为最高评价标准、善做减法、拓宽资金来源等建议，旨在助力北京在城市更新中借鉴经验、规避问题，实现高质量发展。
In the context of accelerating globalization and urbanization，urban renewal holds significant importance for urban development. Europe and North America，with their earlier urbanization processes，have accumulated extensive experience in urban renewal. This article reviews five primary models of urban renewal，including demolition and reconstruction，comprehensive remediation，and others，analyzing their advantages and disadvantages. It discusses the characteristics of urban renewal in foreign countries，such as meeting bottom-up demands through long-term planning，diversifying funding sources，and emphasizing the integration of history and modernity. It also addresses issues such as the disruption of original social relations and infrastructure overload. Based on the current status of urban renewal in Beijing，the article proposes suggestions such as prioritizing citizens’ sense of gain as the highest evaluation criterion，practicing subtraction judiciously，and expanding funding sources. These recommendations aim to assist Beijing in drawing on experiences and avoiding pitfalls during its urban renewal process，thereby achieving high-quality development.
