Title of the article ON FREE BOUNDARY AND INTERFACIAL VIBRATIONS OF THIN ELASTIC SEMI-INFINITE PLATES WITH FREE END
Authors

VITYAZ P.A., Academician, Dr. Techn. Sc., Professor, Chief of the Staff of the NAS of Belarus and Metallurgy, Presidium of the NAS of Belarus, Minsk, Republic of Belarus
ZHORNIK V.I., Dr. Techn. Sc., Associate Professor, Head of the Laboratory of Nanostructured and Superhard Materials, Joint Institute of Mechanical Engineering of the National Academy of Sciences of Belarus, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.
KUKAREKO V.A., Dr. Phys.-Math. Sc., Associate Professor, Head of the Center of Structural Research and Tribo-Mechanical Test of Materials and Machine-Building Output, Joint Institute of Mechanical Engineering of the National Academy of Sciences of Belarus, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.
SHYPITSYN S.Ya., Dr. Techn. Sc., Professor, Head of Department of Precipitation Hardening Alloy, Physico-Technological Institute of Metals and Alloys of the National Academy of Science of Ukraine, Kiev, Ukraina
MOSUNOV E.I., Senior Researcher of the Laboratory of Nanostructured and Superhard Materials, Joint Institute of Mechanical Engineering of the National Academy of Sciences of Belarus, Minsk, Republic of Belarus
KOVALIOVA S.A., Senior Researcher of the Laboratory of Nanostructured and Superhard Materials, Joint Institute of Mechanical Engineering of the National Academy of Sciences of Belarus, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.

In the section TECHNOLOGICAL MECHANICS
Year 2015 Issue 2 Pages 37-46
Type of article RAR Index UDK 669.141.24 Index BBK  
Abstract Free planar and bending interfacial and boundary vibrations of semi-infinite composed plates and plate-strips are studied. Using the system of equations of the related classical theory of orthotropic plates, dispersion equations and asymptotic formulas for obtaining eigenfrequencies of interfacial and boundary vibrations of composed plates are derived. An asymptotic link is established between the dispersion equations of problems in hand and analogous problems for infinite composed plate and infinite plate-strip, respectively.
Keywords interfacial vibrations, natural frequencies, plate
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