TY JOUR TI Numerical modeling of the stability of an earth dam with different reservoir filling KW stress-strain-filtration state KW soil dam KW pore pressure KW depression curve KW soil KW hydraulic engineering structure JO Melioration and Water Management AU Kachaev, A.E. AU Turapin, S.S. PY 2026 IS 2025 PB ANO Editorial Board Melioration and water management