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 ...

The contemporary conception of an education and a science is considered. The basic of this conception is synergetic paradigm which proposes the system method for a consideration of the problems of education and science. This method is proposed for the construction of course of theoretical mechanics. We propose to study more general lows and principles of mechanics, then applications ...

The evaluation methods of tensely- defoimated state of «kratzer»-crane (mining) upon the displacement error of carets are given here.

In the pitch point zone of involute gearing the reductioning curvature is appereciably increasing by operation. The contact stress is appereciably increasing also. This may be taken into account: bv designing, making, operation.

It is offered to use the criteria describing controllable parameters of technological system at the automated designing physical and chemical methods of processing. Designing plasma-mechanical, electromagnetic and electron-beam superficial processing of constructional materials is considered. It is shown, that transitions of technological system from one condition in another are ...

The most promising tendency in development сенсорики represents mining of intelligent sensor} microsystems (ISMS) on the basis of integf-ating sensory, processor and actuators. At present work the problems ofdesigning ISMS with SA W with frequency band 100 MHz — 2 GHz conforming to dimensional area of technology micro and a nanoelectronics and the microelectromechanics are ...

Scientific investigation of mechanism is impossible without mathematical modeling. CAE software i the best tool for simulation of complicated dynamical system’s behavior. The idea of designer’s universi work place is formulated. Agricultural vehicle suspension with hydropneumatic springs was designei Suspension designing and all necessary calculations were performed using CAD/CAE ...

The structure of course of laboratory operations «Dynamic problems of the theory of elasticity», designed on faculty of a theoretical and applied mechanics of the Byelorussian state university is submitted. The solution of the tasks of laboratory operations is under construction with the help of functions of computer system of «Mathematica». The example of realization of one of ...

On the equations of weak disruptures for combined equations of a motion isotropic and cubic anisotropic mediums noted in builders of a stress tensor, the expressions for coefficients of a connectedness of mechanical and thermal fields are obtained. Is shown, that at magnification of dimensionality of a problem (on spatial coordinate) the values of coefficients of a connectedness ...