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A. P. Gospodarikov
A. P. Gospodarikov
Saint Petersburg State Mining University
Saint Petersburg State Mining University
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Articles

Nanotechnologies and information technologies
  • Date submitted
    2016-11-22
  • Date published
    2012-02-01

The algorithm of numerical solution the non-linear boundary value problems of geomechanics

This article is devoted to the algorithm of the forecast of stress and strain state nonho-mogeneous layered physical nonlinear rock massif. The modeling based on applying the whole package of computational methods: variational method, discrete continuation on numeric parameter method, quasi-linearization of nonlinear value boundary problem, finite difference method, Thomas algorithm and iterative  process.

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A. P. Gospodarikov, M. A. Zatsepin, A. V. Meleshko (2012) The algorithm of numerical solution the non-linear boundary value problems of geomechanics. Journal of Mining Institute. Vol 196. p. 306.
Professionally oriented rhetoric: theory – practice – methodology of teaching (round table materials)
  • Date submitted
    2016-11-30
  • Date published
    2011-05-01

Dynamic calculation of pipelines on seismic loads

The approach is considered according to seismic stability of pipelines at conducting explosive works borehole charges or at influence of natural earthquake. In this paper independence of fluctuations of support of the pipeline is considered also.

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A. P. Gospodarikov, N. L. Gorokhov (2011) Dynamic calculation of pipelines on seismic loads. Journal of Mining Institute. Vol 193. p. 318.