Shock and Vibration

Research Article

Deformation and Stability Analysis of a Core Rockfill Dam with Leakage

Table 1

Permeability coefficient of different materials of the dam.
Dam materialsPermeability coefficient (cm/s)
Clay core material1.8 × 10−5
Shell material2.1 × 10−5
Impervious wall material1.0 × 10−8
Completely weathering layer material in the base5.0 × 10−5
Strongly weathered layer material in the base1.0 × 10−4
Weakly weathered layer material in the base1.0 × 10−5
Heavy curtain material in the base1.0 × 10−7
Inverted layer material1.0 × 10−3