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Seepage properties of material of antifiltration earth diaphragms
Conclusions 1. The investigations showed that there is a close relation between the permeability coefficient and the density of the diaphragm material, which permits reliable control of antifiltration curtains by the radioisotope method. 2. When I varies, compaction of the soils does not occur, for all practical purposes, for a void ratio of the material e≤1 and $ I_{i} $<1.5. By ensuring this value of the void ratio of the antifiltration diaphragm material, it is possible to obtain a stable value of the permeability coefficient, which does not depend on the hydraulic gradient.
Seepage properties of material of antifiltration earth diaphragms
Conclusions 1. The investigations showed that there is a close relation between the permeability coefficient and the density of the diaphragm material, which permits reliable control of antifiltration curtains by the radioisotope method. 2. When I varies, compaction of the soils does not occur, for all practical purposes, for a void ratio of the material e≤1 and $ I_{i} $<1.5. By ensuring this value of the void ratio of the antifiltration diaphragm material, it is possible to obtain a stable value of the permeability coefficient, which does not depend on the hydraulic gradient.
Seepage properties of material of antifiltration earth diaphragms
Bol'shakov, Yu. V. (Autor:in) / Katsov, K. P. (Autor:in) / Morozov, A. A. (Autor:in)
1982
Aufsatz (Zeitschrift)
Englisch
Lokalklassifikation TIB:
770/6545/8000
BKL:
56.20
Ingenieurgeologie, Bodenmechanik
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