Zobrazeno 1 - 10
of 48
pro vyhledávání: '"L. N. Rasskazov"'
Publikováno v:
Soil Mechanics and Foundation Engineering. 56:253-257
Results are presented of test studies of the compressibility of pebble-gravel soils in triaxial compression instruments that make it possible, by contrast with uniaxial compression instruments, to estimate the strain anisotropy of soil. The dependenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a87f4d17d8d17e0b7bef58cf23b74a9c
https://doi.org/10.1007/s11204-019-09599-2
https://doi.org/10.1007/s11204-019-09599-2
Publikováno v:
Soil Mechanics and Foundation Engineering. 55:233-236
We study the anisotropy of deformation properties of the pebble-gravel soils and reveal the influence of orientation of large fractions on the deformability. The experiments were performed according to two schemes: particles larger than 10 mm were pl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::634378087ee3f8ee7e861c5448930d6c
https://doi.org/10.1007/s11204-018-9530-4
https://doi.org/10.1007/s11204-018-9530-4
Publikováno v:
Power Technology and Engineering. 52:146-151
The issue of compacting skeletal clay soil by generalizing the grain-size distributions of rock mass and gravel-pebble soil is considered. Soil grain-size distributions are described by Talbot’s exponential equation. Diameters of 1, 2, and 5 mm are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8f08bf0f2360665e9aca289823c1ba4
https://doi.org/10.1007/s10749-018-0924-2
https://doi.org/10.1007/s10749-018-0924-2
Publikováno v:
Power Technology and Engineering. 52:172-180
The stress-strain state and stability of the Rogun Dam are investigated under the action of static loads, taking into account the time and stage-by-stage construction in conditions of flat and spatial work. Three variants of the core width at the bas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef2d20b85db5c9b859d6aa935e09b98f
https://doi.org/10.1007/s10749-018-0928-y
https://doi.org/10.1007/s10749-018-0928-y
Publikováno v:
Power Technology and Engineering. 51:611-620
The authors have collected publications devoted to field observations of dams, and compared the results with field data of the Nurek HEPP in order to assess the quality of dam construction in comparison with other dams built in the USSR and abroad.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c9c49dac69329a0cc61ba24c9c3f587
https://doi.org/10.1007/s10749-018-0881-9
https://doi.org/10.1007/s10749-018-0881-9
Autor:
E. Kh. Yadgorov, L. N. Rasskazov
Publikováno v:
Power Technology and Engineering. 51:168-174
Field data on high and ultra-high earth-and-rockfill dams such as settlement, horizontal displacement, stresses, and pore pressure are quite rare. Settlements and horizontal displacements of the world’s highest Nurek Dam observed over 40 years are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6fde3fbebb9bd9346390c85764daef2
https://doi.org/10.1007/s10749-017-0804-1
https://doi.org/10.1007/s10749-017-0804-1
Publikováno v:
Power Technology and Engineering. 50:600-605
Field observations of rock-earth dams lead to a recommendation that problems of filtration through the clay core of a dam should be solved using principles of unsteady flow (the Poisson equation). In many ways, the resulting solution changes the conc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d3e5c5d066e776123a8d4c19ccf37db
https://doi.org/10.1007/s10749-017-0757-4
https://doi.org/10.1007/s10749-017-0757-4
Publikováno v:
Power Technology and Engineering. 50:378-384
A numerical solution to the anisotropic seepage problem for an earth dam is examined. Results are presented for solution of the problem and analysis of the stability of an earth dam slope with due regard for the influence seepage anisotropy.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0d5ea12c7f259b82dc30c767949e03f
https://doi.org/10.1007/s10749-016-0717-4
https://doi.org/10.1007/s10749-016-0717-4
Publikováno v:
Power Technology and Engineering. 50:54-59
The Nurek HPP has been in operation for 30 years. Observations are being carried out on pore pressure dissipation in the dam core. Pore pressure dissipation and changes in the seepage factor resulting from the dissipation process are examined.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a885b9e04b2d4fc394dc8ec678d5c7f8
https://doi.org/10.1007/s10749-016-0658-y
https://doi.org/10.1007/s10749-016-0658-y
Publikováno v:
Power Technology and Engineering. 48:421-427
Results of studies of the stress-strain state of dams of different height with a clay-cement-concrete diaphragm are presented.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f944343df73cf6d9b8d48d4189c288c
https://doi.org/10.1007/s10749-015-0547-9
https://doi.org/10.1007/s10749-015-0547-9