Mathematical Modelining of Underworked Rock Strata Failure Process

Alexander A. Baryakh; N.A. Samodelkina

doi:10.4028/www.scientific.net/SSP.243.17

Paper Titles

Preface and Organizing Committee

Experimental-Theoretical Research of Mechanical Properties of Perforated Composite Sandwich Panels
p.1

Estimation of Salt Rocks’ Long-Term Strength in Natural Conditions
p.11

Mathematical Modelining of Underworked Rock Strata Failure Process
p.17

Optimal Control of Vitrifying Polymers Cooling Process to Reduce Residual Stresses
p.23

Experimental Study of Nonlinear Effects under Torsion of the Uniform Cylinder with Initially Circular Cross Section
p.29

Analysis of Thermal Conditions within the Flow Conduits of MHD-Devices
p.35

Simulation of the Energy Balance in Metals under Irreversible Deformation
p.43

Effect of Boundary Conditions on the Hydroelastic Vibrations of Two Parallel Plates
p.51

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Mathematical Modelining of Underworked Rock Strata Failure Process

Abstract:

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 parameters of movement trough. Mechanism of forming tensile and shearing cracks in waterproof strata has been determined. Retrospective numerical analysis of the reasons for WPS discontinuity at abnormal flood of the First Bereznikovsky potassium mine has been done.

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Periodical:

Solid State Phenomena (Volume 243)

Pages:

17-22

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.243.17

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Online since:

October 2015

Authors:

Alexander A. Baryakh*, N.A. Samodelkina

Keywords:

Criteria of Failure, Mathematical Modeling, Shearing Cracks, Tensile, Waterproof Strata

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References

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DOI: 10.1007/s10913-006-0015-x

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[2] Baryakh A.A., Samodelkina N.A., Pan'kov I.L., Water-tight stratum failure under large-scale mining, Part I, Journal of Mining Science. 48(5) (2012) 771-780.

DOI: 10.1134/s1062739148050012

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DOI: 10.1134/s1062739148060020

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