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Table 3 Parameters of materials used in numerical analysis

From: An Investigation on performance of the cut off wall and numerical analysis of seepage and pore water pressure of Eyvashan earth dam

Material Mohr–Coulomb Type material E (MPa) γdry γwet γsat c, c φ,φ
(kN/m3) (kN/m3) (kN/m3) (kPa) (°)
Core Elasto-plastic Un drained 35 17 20 21 63 11
Drained 28 24
Shell Elasto-plastic Drained 70 22.5 23.8 24.5
Filter Elasto-plastic Drained 45 19 21 22
Drain Elasto-plastic Drained 55 20.5 22 23
Alluvium Elasto-plastic Drained 500 21.5 23.2
Foundation Plastic Drained 5000 25 25.5
Cut-off wall Plastic Drained 2500 24 24