从安全防御到安全无忧:新城市世界的可持续性和韧性

发布时间：2018-04-02 08:16

本文选题：非均衡　切入点：可持续性　出处：《国际城市规划》2015年02期

【摘要】：21世纪的世界"可持续"程度很大程度上取决于城市的可持续性。贯彻可持续性的理念早期聚焦于实现稳定性,实施有效管理,控制改变和发展——是一种"安全防御"的意识。近期,关于变化、干扰、不确定性和适应性的思考构成了韧性科学产生的基础,即系统重组并从变化和扰动中恢复,而不是转化为其他状态的能力——换言之,系统是"安全无忧"的。尽管韧性城市的概念在理论上受到关注,但在目前城市规划和设计中的实践还很少。本文讨论了适用于城市的韧性理论,并提供了一系列构建城市韧度的策略:多功能、冗余度和模块化、(生物和社会)多样性、多尺度网络和连通性,以及适应性规划设计。这些策略将在韧性理论和可持续科学背景下进行讨论,并且以国际案例中的一些创新政策、工程和项目为例进行阐释。
[Abstract]:The degree of "sustainability" in the world of the twenty-first century depends to a large extent on the sustainability of cities. The early focus of the concept of sustainability was on achieving stability and effective management. Control change and Development is a sense of "security defense". In the near term, thinking about change, interference, uncertainty and adaptability forms the basis of the science of resilience, that is, the reorganization of systems and recovery from change and disturbance. Rather than the ability to translate into other states-in other words, the system is "safe and secure," although the concept of a resilient city has received theoretical attention. However, there is little practice in urban planning and design at present. This paper discusses the theory of resilience applicable to cities and provides a series of strategies for building urban resilience: multifunction, redundancy and modularization (biological and social) diversity. Multi-scale networks and connectivity, as well as adaptive planning and design. These strategies will be discussed in the context of resilience theory and sustainable science, and illustrated by some innovative policies, projects and projects in international cases.
【作者单位】：美国艾摩斯特市马萨诸塞大学风景园林与区域规划系;清华大学建筑学院景观学系;
【分类号】：TU984.115

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