The methods and algorithm to assess dynamic characteristics of high-rise structures are
given in the paper taking into account the variability of slopes and the structure thickness in …

A mathematical model, methods and algorithm to assess the spatial natural vibrations of
axisymmetric structures are given in the paper taking into account the variability of the slope …

In this article an analysis of well-known works related to wave propagation and dispersion
dependences in a cylindrical waveguide are presented. A mathematical model …

The paper presents the results of numerical solution obtained by the modified finite
difference method according to the Wilkins scheme, to a two-dimensional unsteady-state …

A two-dimensional axisymmetric problem of shear wave propagation around an
underground pipeline under longitudinal motion of the pipeline is solved numerically. Due to …

The methods to study the stress-strain state (SSS) and to assess the strength of earth dams
under the influence of static loads are given in the paper taking into account the limit …

The question of the depth of laying occupies a special place in the seismic protection of
underground structures. With a seismic shock, different waves appear in the ground. Upon …

The study aims to develop the models, methods, and algorithms for assessing the earth's
structure strength with inelastic-plastic properties of soil and to evaluate the strength of earth …

Viscoelastic thin-walled structures such as plates, panels and shells, with mounted objects
in the form of additional masses are widely used in modern technology. The role of such …

A one-dimensional statement of unsteady wave problem of a longitudinal monochromatic
wave propagation and reflection from a rigid stationary barrier to which an underground …