Application of plastics membrance at the dam slope to antifreezing heaving damages;

Protecting ice hazards methods of the dam slope use diverting slip in Longfenshan Reservoir;

In order to use rockfill dam s adaptable predominance over topographical condition,and to reduce the excavation volume of overburden under the dam,concrete face rockfill dam(CFRD) designed on the strip mountain ridge is filled fitting the natural side,which makes the original massif be parts of the dam body,thus a fairly rare fitting-slope CFRD is achieved.

Stability analysis on dam slope in Liaowan reservoir;