The new method ofproblem solving of Cauchyfor differenńal second-kind equations with variable coefficients is offered which rests on a reduction of this equation to the equation Rickati. The solution last is under construction on the basis of a method of a linearization. The estimates of approximation of the precise and approximate solution are given.

It is emphasized that classical mechanics is a film basis for computer modeling a variety of phenomena on macro-, meso- and microscopic levels. Vibrational relaxation is considered as an example.

It is obtained general solution of the problem of waves propagation in cubic anisotropic bodies by means of Helmholtz equation solutions.

In the current paper an attempt was made to compare the stress fields and temperatures obtained by the numerical method algorithm with the temperature fields for a sample, which is in its fiat stress state, registered with the help of computer thermography. Dependences between the temperature change ДТ and the change of the sum of principal stresses Ду are given. These dependences ...

It Is Considered particularities of change to velocities of piston from time for area of runaway under separate influence of mass mechanically rolling elements of machine and power of technological resistance. Accounting formulas and graphs of results of study are Brought.

Let us consider the problem of resolution of the method of averages and statistical inversion methodfor the identification of macro- and microstructure of a medium. The quality of identification is essentially affected by the distribution of the sources of detecting emission and the receivers of dispersed field. These problems are wide investigated in many papers. We will restrict ...

The thin-walled structure lied in a soil is investigated. The reaction of the structure on the part of the external elastic filling (a soil) is considered in the scope of Gook’s law. General solutions of the governing equations describing the structure equilibrium are obtained. The substitution of the general solutions into the boundary and conduction conditions leads to the ...

Consideration is given to rotation of nonconducting bodies in electrorheological suspensions (ERS). Experimental data are presented describing the effect of an electric field on the rotation speed as well as on rheological and electrophysical properties of ERS. Two examples of engineering applications are presented.

Several aspects of complex teaching with applying PCs in the courses of theoretical mechanics, higher mathematics and computer science are discussed. Major parts of a computer textbook «PC programming of theoretical mechanic problems» are described.

Problems and possibilities of information technologies in teaching theoretical mechanics are described. Major parts of computer textbooks «ACS Reduce applications in theoretical mechanics» and «PC application of numerical and analytical methods in the course of theoretical mechanics» are described.