Abstract: Taking the case of certain two-storey-three-span metro station, a soil-structure 2D finite element model is established. According to the dynamic response characteristics of metro station structure, the peak acceleration, peak velocity, peak displacement, and Arias intensity at both the bedrock and metro station structure bottom are selected as ground motion intensity measure. By adopting incremental dynamic analysis, the relationship curve of different ground motion intensity measure and structure performance measure is established. Effectiveness of metro station seismic performance evaluation is analyzed.