Zobrazeno 1 - 10
of 1 088
pro vyhledávání: '"V. A. Il'ichev"'
Publikováno v:
Russian Meteorology and Hydrology. 46:483-490
On the basis of theoretic-probability analogies, a quantitative characteristic of diversity of the river delta, the variance, is proposed. The series of computer experiments with a hydrological model demonstrate that an increase in the variance of th
Autor:
O. A. Il’icheva, V. G. Il’ichev
Publikováno v:
Biophysics. 66:297-303
A new lower-dimension ecological–evolutionary model of algae was proposed to describe the simultaneous dynamics of variables (population biomass) and parameters (limits of the temperature tolerance interval [a – d, a + d]). In a given periodic te
Autor:
N. S. Nikiforova, V. A. Il’ichev
Publikováno v:
Soil Mechanics and Foundation Engineering. 55:168-172
We proved the identity of measurements of deformations of the bases of buildings and structures by using the methods of leveling and cyclic inclinometric methods. We present some recommendations concerning the determination of deformations of the bas
Autor:
O. A. Il’icheva, V. G. Il’ichev
Publikováno v:
Biophysics. 63:274-281
A discrete dynamic model of populations is described; in this model, spatial migration is specified by a finite-state Markov chain, while growth and nonlinear interactions are defined by convex and concave functions. This makes it possible to efficie
Publikováno v:
Soil Mechanics and Foundation Engineering. 54:137-141
Design and technological decisions aimed at ensuring the structural stability of a tunnel, built under complicated engineering-geological conditions, after a prolonged interruption of the construction work are examined. The measures taken to restore
Autor:
V. G. Il’ichev, Ya.E. Zalavin
Publikováno v:
Bulletin of the South Ural State University Series ‘Metallurgy’. 17:81-88
Ильичев Владимир Гаврилович, канд. техн. наук, доцент кафедры процессов и машин обработки металлов давлением, Южно-Уральский государств
Autor:
V. V. Dmitriev, S. V. Devyatov, N. S. Nikiforova, V. A. Il'ichev, O.I. Ponomarev, E. A. Kostyukov
Publikováno v:
Soil Mechanics and Foundation Engineering. 53:325-331
The results are presented of integrated strength and stability tests of fortress structures at the Moscow Kremlin and adjacent structures in the section from the Troitskaya tower to the Spasskaya tower. Results of geotechnical simulation are analyzed
The Current State of Foundations and Bed Soil of the Fortress Walls and Towers of the Moscow Kremlin
Autor:
T. D. Shvets, V. A. Il'ichev, N. S. Nikiforova, V. V. Dmitriev, S. V. Devyatov, E. A. Kostyukov
Publikováno v:
Soil Mechanics and Foundation Engineering. 53:180-188
Results are presented of systematizing materials on foundations and bed soil of the part of the Moscow Kremlin from the Troitskaya tower to the Spasskaya tower, based on a study of historical and modern test pits, as well as boreholes drilled through
Autor:
Ya. E. Zalavin, V. G. Il’ichev
Publikováno v:
Steel in Translation. 46:54-57
Current geometric requirements on pipe—especially thin-walled pipe for gas pipelines—set strict limits on the deviation of the cross section in shaping. A special control algorithm for the drives in the sheetbending machine minimizes local geomet
Autor:
V. G. Il’ichev
Publikováno v:
Mathematical Models and Computer Simulations. 8:73-83
The main models of the competition between populations in a variable environment are described and studied. It is shown that to have a competitive advantage in a time-periodic environment, the (initial) population has to surpass its competitors in te