Overloading failure simulation for Baozhusi gravity dam by improved composite element method;

Study on stability against deep sliding of gravity dam;

Anti-sliding stability analysis for deep and shallow layers of gravity dam of Xiangjiaba hydropower station;

A discrete crack model based on the extended finite element method(XFEM) was used to describe the nonlinear fracture of concrete gravity dams during earthquakes.

Study on reasonable seepage control scheme of 200m height RCC gravity dam;

Research on the heat preservation and crack-prevention measures for RCC gravity dam in severly cold and dry area

The safety monitoring system is designed based on the characteristics of Baise RCC gravity dam, with emphasis put on the weak structural position and concerned part.

A new traverse method for tracing displacement of a gravity arch dam;

Temperature load of arch dam in the current specifications cannot consider the inside temperature′s nonlinear variations of gravity arch dam.

On the basis of hydraulic model test of the Kafang Water Project of Yang County, Shaanxi Province, slit type bucket combined with flip bucket for the first time is used in the flood discharge energy dissipation of crest overflow of gravity arch dam.