Email this article Calculation of Filtration in Earth-Fill Dams with Impervious Diaphragms
- Authors: Anakhaev K.N.1, Aniskin N.A.2, Amshokov B.K.3, Anakhaeva K.K.3
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Affiliations:
- Federal State State Budgetary Institution High-Mountain Geophysical Institute, Roshydromet
- Institute of Hydraulic Engineering and Power Plant Development, National Research University, Moscow State University of Civil Engineering
- FSBEI HPE V. M. KokovKabardino-Balkarian State Agrarian University
- Issue: Vol 51, No 5 (2018)
- Pages: 513-518
- Section: Article
- URL: https://journals.rcsi.science/1570-145X/article/view/245925
- DOI: https://doi.org/10.1007/s10749-018-0865-9
- ID: 245925
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Abstract
A new method of calculating filtration in earth-fill dams on permeable foundations with impervious diaphragms has been developed. Various ratios of water permeabilities of soils of the dam body and its foundation were observed. Results were obtained that coincide (with a difference up to 3 – 4%) with the data from test hydrodynamic grids (the ÉGDA method). The methodologies of K. Bashkis, Nguyen Xuan Truong, and A. M. Mkhitaryan provide inadmissibly great errors (up to to 45% and above) and cannot be recommended for engineering calculations.
About the authors
K. N. Anakhaev
Federal State State Budgetary Institution High-Mountain Geophysical Institute, Roshydromet
Author for correspondence.
Email: anaha13@mail.ru
Russian Federation, Moscow
N. A. Aniskin
Institute of Hydraulic Engineering and Power Plant Development, National Research University, Moscow State University of Civil Engineering
Email: anaha13@mail.ru
Russian Federation, Moscow
B. Kh. Amshokov
FSBEI HPE V. M. KokovKabardino-Balkarian State Agrarian University
Email: anaha13@mail.ru
Russian Federation, Nalchik
Kh. K. Anakhaeva
FSBEI HPE V. M. KokovKabardino-Balkarian State Agrarian University
Email: anaha13@mail.ru
Russian Federation, Nalchik
