Zobrazeno 1 - 10
of 12
pro vyhledávání: '"N. A. Samodelkina"'
Publikováno v:
Journal of Mining Science. 56:404-415
The article discusses feasibility of secondary mining of natural–manmade sylvinite seam KrII* in the Upper Kama Potassium Salt Field. The full scale tests of large samples were carried out to determine mechanical properties of seam KrII*. Mathemati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb648a1fac8c40c54b056e0d26a56195
https://doi.org/10.1134/s1062739120036690
https://doi.org/10.1134/s1062739120036690
Autor:
A. A. Baryakh, N. A. Samodelkina
Publikováno v:
Journal of Mining Science. 53:630-642
In focus of the article is minimization of aftereffects of the large-scale accident connected with the flooding of Berezniki Potash Mine in the Perm Krai. The authors construct a synthesized geomechanical model of the flooded mine to show the mining
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::569d7dfdc8e493240c6580f5d7b70095
https://doi.org/10.1134/s106273911704262x
https://doi.org/10.1134/s106273911704262x
Publikováno v:
Journal of Mining Science. 52:36-45
The authors discuss conditions for sinkholes in the ground after the active phase of potash mine flooding has been completed. The mathematical modeling shows that interconnected signs of sinkholing are localization of subsidence in a comparatively sm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa31f0f47287230261d1007ddbc47da6
https://doi.org/10.1134/s1062739116010101
https://doi.org/10.1134/s1062739116010101
Autor:
N. A. Samodelkina, A. A. Baryakh
Publikováno v:
Solid State Phenomena. 243:17-22
Approaches to mathematical modeling of waterproof strata stress-strain state modification under the influence of large-scale mining have been considered. The level of anthropogenic impact on waterproof strata (WPS) was controlled by realized paramete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65f4e3feb801ba5851a8e784a46332ab
https://doi.org/10.4028/www.scientific.net/ssp.243.17
https://doi.org/10.4028/www.scientific.net/ssp.243.17
Autor:
N. A. Samodelkina, A. A. Baryakh
Publikováno v:
Journal of Mining Science. 48:954-961
The mathematical modeling of variations in the stress-strain state of a water-tight stratum under large-scale mining has been carried out in the frame of the calibrated geomechanical model of the said stratum. The authors assessed the mining impact u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f94c40819a0331d3d21a054f2d5ec5b5
https://doi.org/10.1134/s1062739148060020
https://doi.org/10.1134/s1062739148060020
Publikováno v:
Journal of Mining Science. 48:771-780
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbfdb694d36748588a881d6f9b804186
https://doi.org/10.1134/s1062739148050012
https://doi.org/10.1134/s1062739148050012
Autor:
A. A. Baryakh, N. A. Samodelkina
Publikováno v:
Journal of Mining Science. 43:8-16
It is established by mathematical modeling that the loading rate of an interchamber pillar agrees with the maximal relative shear stress intensity reached over each vertical section of the pillar. This correlation is used to find the corrective coeff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4be9abf655b04b6567da0a2fc44d902b
https://doi.org/10.1007/s10913-007-0002-x
https://doi.org/10.1007/s10913-007-0002-x
Autor:
N. A. Samodelkina, A. A. Baryakh
Publikováno v:
Journal of Mining Science. 41:522-530
The modified variable module method, based on the a priori information about the intensifying daylight surface subsidence in time, is developed. The practical application of the proposed rheological analysis scheme is considered for the chamber minin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::115011164186eeb3af807b7efc0b7de6
https://doi.org/10.1007/s10913-006-0015-x
https://doi.org/10.1007/s10913-006-0015-x
Autor:
N. A. Samodelkina, A. A. Baryakh
Publikováno v:
Journal of Mining Science. 40:465-473
A method is proposed for determining stress state of a rock mass basing on joint solution of problems on the main calculated domain and the zone of local inhomogeneity. The solutions are conjugated by satisfying conditions of continuous displacements
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fec55ced4095f5c238c923c504ba5a9d
https://doi.org/10.1007/s10913-005-0031-2
https://doi.org/10.1007/s10913-005-0031-2
Autor:
N. A. Samodelkina
Publikováno v:
Journal of Mining Science. 39:534-539
A numerical procedure is proposed to calculate the change in the stress-strain state of a rock mass with allowance for rheological behavior of massif and pillars.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35756ceac3bf566f51e0b4044b9a5be8
https://doi.org/10.1023/b:jomi.0000036220.58545.b6
https://doi.org/10.1023/b:jomi.0000036220.58545.b6