Ivanov V.M, Lanovaja A.V., Pechagin E.A., Vinokurov E.B., Lozenkov A.A.Fractal Structure Genesis of Electron-Optical Moire on Small Extension Magnetic Dispersion Fields // Scientific article. Journal "Transactions of the TSTU", vol. 13 , Tambov. TSTU publisher house , 2007. (pdf-file) Abstract: Information criteria for small volume non-uniform magnetic field evaluation as the factor of moire pattern and fractal dimension asymmetry were suggested. Dependence of these criteria on crack edge length in flat current conductor was found. It was shown that alteration of moire pattern asymmetry round hole-type distortions and edge cracks are similar to known electromagnetic energy distribution in these regions. This fact can serve as grade dimension of energy concentration round non-conducting distortions.
Ivanov V.M., Pechagin E.A., Vinokurov E.B., Lanovaya A.V.Research into Electric Fields of Electrical Equipment in Radio-Electronic // Scientific article. Journal "Transactions of the TSTU", vol.13 , Tambov. TSTU publisher house , 2007. (pdf-file) Abstract: In this article electric field density is measured with the help of electron optical moire effect. Experimental research was carried out to obtain shadow electron-optical views of uniform and non-uniform extraneous fields, which enable to visualize the topology picture of the given field, whereas deflection amount of distorted grid shadow view on the screen serves as disturbing field measuring value. It was stated out that obtained topological moirй model of investigated fields can be used as measurement assurance in field investigation.
Kulikov G.M.On the First-Order Seven-Parameter Plate Theory // Scientific article. Journal "Transactions of the TSTU", vol. 13 , Tambov. TSTU publisher house , 2007. (pdf-file) Abstract: A first-order seven-parameter theory of plates undergoing finite rotations is developed. The precise representation of large rigid-body motions in the displacement patterns of the plate elements is considered. The fundamental unknowns consist of six in-plane and transverse displacements of the face planes and an additional transverse displacement of the midplane. Because of thickness stretching the 3D equations of Hooke's law are utilized. However, no thickness locking can be observed in the proposed plate model. This is demonstrated by analytical and numerical studies of the isotropic plate bending.
