Urban flooding in South Korea continues to affect the lives of people. In this study, we propose flood-adaptive green infrastructure planning to enhance urban flood resilience. Specifically, a strategy for responding to flooding was established based upon the “4Rs” in the concept of resilience: robustness, rapidity, redundancy, and resourcefulness. The effects of reduced stormwater runoff were then simulated for Gangnam-gu, Seoul, via the application of green infrastructure. Finally, a design matrix was established based on the flood-adaptive design strategy and simulation results. By presenting a resilience- and green infrastructure-based planning strategy, this study may be useful for urban flood resilience measurement and adaptation as well as sustainable urban design and planning.

韩国的城市洪灾继续影响着人们的生活。在这项研究中，我们提出了适应洪水的绿色基础设施规划，以增强城市的抗洪能力。具体而言，在抵御力的概念（鲁棒性，快速性，冗余性和资源丰富性）的基础上，基于“ 4R”建立了一种应对洪灾的策略。然后，通过应用绿色基础设施，对首尔江南区减少雨水径流的影响进行了模拟。最后，基于洪水自适应设计策略和仿真结果，建立了设计矩阵。通过提出基于复原力和绿色基础设施的规划策略，该研究对于城市洪水复原力的测量和适应以及可持续的城市设计和规划可能是有用的。