[1]Geotechnical Engineering Department;
Nanjing Hydraulic Research Institute;
Nanjing 210024;
China;
[2]Key Laboratory of Failure Mechanism and Safety Control Techniques of Earth-rock Dam;
Nanjing 210029;
China;
[1]Geotechnical Engineering Department;
Nanjing Hydraulic Research Institute;
Nanjing 210024;
China;
rockfill materials; creep behavior; constitutive model; generalized plasticity; concrete face rockfill dam(CFRD);