Many initial tailings dams are impervious in China

then

the seepage line is very high

and most sands are saturated in tailings pond. Under the action of dynamic force

the dynamic properties of tailings sands have vital importance for safety stability of tailings pond. Using electron-hydraulic dynamic triaxial apparatus

liquefaction tests are conducted

the dynamic properties of various sands in tailings pond are studied. Finally

the influence factors on liquefaction of saturated sands in tailings pond are discussed.