Abstract: Based on the theory of society-ecosystem, this paper combines the concept of resilience and the design of road greenbelt, a framework for the adaptability of road greening from three aspects engineering elasticity, ecological elasticity and social elasticity was constructed, and a germ model for the elastic design of road greening was proposed. The eastern second ring road of Hohhot city was taken as the research object. According to the three steps of “order parameter catalysis-multi-stable fractal-adaptive domination”, three kinds of plants were arranged to allocate elastic space in fragmental, hierarchical and functional forms, the strategies of dynamic optimization and adaptive construction of road greening were put forward.

Key words: society-ecosystem, road green space, resilience design, Hohhot