DOI: 10.5937/jaes16-15297
This is an open access article distributed under the CC BY-NC-ND 4.0 terms and conditions.
Volume 16 article 547 pages: 410 - 415
The
article presents the results of a research of a composite isotropic two-layer
plate of a square outline. We conduct the research for a number of plates with
the variable thickness of layers and different conditions of fixing: pivotally
supported and rigidly jammed on a circuit. By results of numerical researches
we define the maximum sag of W0 from action of a static load and the frequency
of natural cross oscillations ω of composite plates. By the results we define
the proportionality coefficient K in a formula of the prof. V. I. Korobko. By
the results of researches we construct the diagrams of change of the maximum
sag and frequency of natural oscillations in case of change of thickness of
layers of a composite plate.
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A. (2010) Stroitel'naya mekhanika plastinok: Tekhnicheskaya teoriya
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Vzaimosvyaz' maksimal'nyh progibov isobstvennyh chastot poperechnyh kolebanij
sostavnyh plastin na podatlivyh svyazyah [Correlation of the maximum sags and
natural frequencies of cross oscillations of composite plates on pliable
communications]. Candidate thesis for in Engineering Sciences, Orel, 150 p.
(in Russian)
Turkov A. (2008)
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(2011) Progiby I chastity sobstvenny hkolebanij sostavnyh kvadratnyh izotropnyh
plastin s razlichnymi granichnymi usloviyami pri izmenenii zhestkosti svyazej
sdviga [Deflections and frequencies of natural oscillations of composite square
isotropic plates with different boundary conditions in case of change of
rigidness of shift bindings]. Construction and reconstruction, Orel: FSBEE HPE
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(2011) Tochnost' rezul'tatov chislennyh issledovanij kvadratnyh sostavnyh
izotropnyh plastin na podatlivyh svyazyah pri razlichnom kolichestve konechnyh
ehlementov [The accuracy of results of numerical researches of square composite
isotropic plates on pliable bindings in case of different quantity of terminal
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UNPC”, no.6, pp. 43-49. (in Russian)
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(2013) Issledovanie progibov i chastot sobstvennyh kolebanij kruglyh
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composite plates on pliable bindings]. Construction and reconstruction, no. 4,
pp. 31-36. (in Russian)
Turkov A., Marfin K.
(2015) Eksperimental'nye issledovaniya sostavnyh kruglyh plastin na dinamicheskie
I staticheskie nagruzki [The pilot studies of composite circular plates for
dynamic and static loads]. Construction and reconstruction, no. 3, pp. 60-66.
(in Russian)Marfin K. (2015) Vzaimosvyaz' maksimal'nyh progibov isobstvennyh
chastot poperechnyh kolebanij sostavnyh plastin na podatlivyh svyazyah
[Correlation of the maximum sags and natural frequencies of cross oscillations
of composite plates on pliable communications]. The thesis for a degree of
Candidate of Technical Sciences, Orel, 150 p. (in Russian)
Turkov A., Karpova
E. (2015) Issledovanie koehfficienta zhyostkosti dlya treugol'noj sostavnoj
izotropnoj plastiny v zavisimosti ot eyo osnovnoj chastity kolebanij pri
raznoj zhyostkosti svyazej sdviga [The study of a seam stiffness coefficient
for a triangular composite isotropic plate depending on its basic frequency of
oscillations in case of different rigidness of shift bindings]. Construction
mechanics and calculation of constructions, no. 2, pp. 66-69. (in Russian)
Turkov A., Abashina
N., Karpova E. (2016) Progiby i chastity sobstvennyh kolebanij sostavnyh rombicheskih
izotropnyh plastin, sharnirnoopyortyh po konturu pri izmenenii zhyostkosti
svyazej sdviga [Deflections and frequencies of natural oscillations of
composite rhombic isotropic plates pivotally supported on a circuit in case of
change of rigidness of shift bindings]. Construction and
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