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Mixed Boundary-Value Problem of Forced Vibrations of a Three-Layered Plate in the Presence of Data about the Displacement of Contact Surface Points.

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Title: Mixed Boundary-Value Problem of Forced Vibrations of a Three-Layered Plate in the Presence of Data about the Displacement of Contact Surface Points.
Authors: Ghulghazaryan, L. G. ghulghazaryanlusine08@aspu.am, Hambardzumyan, P. R. hambardzumyanparandzem05@aspu.am
Source: Proceedings of the National Academy of Sciences of Armenia. Mechanics. 2025, Vol. 78 Issue 1, p37-45. 9p.
Subjects: Surface plates, Boundary value problems, Measuring instruments, Orthotropic plates, Elasticity
Abstract: The forced vibrations of three-layered orthotropic plate at full contact between the layers are considered, when mixed boundary conditions are set on the upper front surface of the plate, and the values of the displacement vector components are taken from the contact surface between the first and second layers, as data from measuring instruments. The amplitudes of vibrations are determined and the conditions for the occurrence of resonance are derived. The private solution of the corresponding dynamic equations and relations of the three-dimensional problem of elasticity theory is obtained by the asymptotic method. [ABSTRACT FROM AUTHOR]
Copyright of Proceedings of the National Academy of Sciences of Armenia. Mechanics is the property of National Academy of Sciences of the Republic of Armenia and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Mixed Boundary-Value Problem of Forced Vibrations of a Three-Layered Plate in the Presence of Data about the Displacement of Contact Surface Points.
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  Data: <searchLink fieldCode="AR" term="%22Ghulghazaryan%2C+L%2E+G%2E%22">Ghulghazaryan, L. G.</searchLink><i> ghulghazaryanlusine08@aspu.am</i><br /><searchLink fieldCode="AR" term="%22Hambardzumyan%2C+P%2E+R%2E%22">Hambardzumyan, P. R.</searchLink><i> hambardzumyanparandzem05@aspu.am</i>
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  Data: <searchLink fieldCode="DE" term="%22Surface+plates%22">Surface plates</searchLink><br /><searchLink fieldCode="DE" term="%22Boundary+value+problems%22">Boundary value problems</searchLink><br /><searchLink fieldCode="DE" term="%22Measuring+instruments%22">Measuring instruments</searchLink><br /><searchLink fieldCode="DE" term="%22Orthotropic+plates%22">Orthotropic plates</searchLink><br /><searchLink fieldCode="DE" term="%22Elasticity%22">Elasticity</searchLink>
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  Data: The forced vibrations of three-layered orthotropic plate at full contact between the layers are considered, when mixed boundary conditions are set on the upper front surface of the plate, and the values of the displacement vector components are taken from the contact surface between the first and second layers, as data from measuring instruments. The amplitudes of vibrations are determined and the conditions for the occurrence of resonance are derived. The private solution of the corresponding dynamic equations and relations of the three-dimensional problem of elasticity theory is obtained by the asymptotic method. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
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  Data: <i>Copyright of Proceedings of the National Academy of Sciences of Armenia. Mechanics is the property of National Academy of Sciences of the Republic of Armenia and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.54503/0002-3051-2025.78.1-37
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      – Code: rus
        Text: Russian
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        PageCount: 9
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      – SubjectFull: Surface plates
        Type: general
      – SubjectFull: Boundary value problems
        Type: general
      – SubjectFull: Measuring instruments
        Type: general
      – SubjectFull: Orthotropic plates
        Type: general
      – SubjectFull: Elasticity
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      – TitleFull: Mixed Boundary-Value Problem of Forced Vibrations of a Three-Layered Plate in the Presence of Data about the Displacement of Contact Surface Points.
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              Text: 2025
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