dam and dam foundation

Lung-Hsi Dam and Mu-Kua Dam

Three Gorges Dam and Gezhouba Dam

2 000 kN dam－ crest portal c rane

2nd stage dam

300 m high arch dam

300m high dam

a landslide dam located in the upper-reach of Yell

Above and Below the Dam

Abutment of Arch Dam

abutment of gravity dam

Abutment Stability of Arch Dam

A-frame dam

ageing of embankment and dam

air dam

air filling rubber dam

air temperature at dam site

Ake dam site

allocation ratio of check dam