Abstract: The constitutive models for soil, soil-structure interaction mechanics and geotechnical numerical methods have always been the core issue of researches on soil mechanics. The measured results of stress and deformation of the high concrete face rockfill dam as a typical geotechnical structure are very significant for the above problems. Based on the monitoring data of Shuibuya concrete face rockfill dam, the dam deformation, slab stress and deformation of facing joints are analyzed. It may provide references for the studies on the constitutive models for rockfill materials, the numerical analysis of stress and deformation and the design of rockfill dams.