Skip to main content
Erschienen in: Microsystem Technologies 8/2018

08.02.2018 | Technical Paper

Thermal effect on bending, buckling and free vibration of functionally graded rectangular micro-plates possessing a variable length scale parameter

verfasst von: Reza Aghazadeh, Serkan Dag, Ender Cigeroglu

Erschienen in: Microsystem Technologies | Ausgabe 8/2018

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

Modified couple stress based model is presented to investigate statics, dynamics and stability of functionally graded micro-plates subjected to mechanical and thermal loadings. The features of FGM micro-plate including length scale parameter of modified couple stress theory assumed to be graded across the thickness by varying volume fractions of constituents. The governing equations of motion and boundary conditions are derived by means of Hamilton’s principle. Displacement field is expressed in a unified way capable of producing results on the base of Kirchhoff, Mindlin, and third order shear deformation theories. The system of equations is solved numerically by implementing differential quadrature method. Verification studies are carried out by comparing the results of special cases to those available in the literature. Further numerical results regarding static thermal bending, natural frequencies and critical buckling loads of micro-plates undergoing uniform temperature change are provided. Presented numerical results clearly illustrate size effect at micro-scale, impact of length scale parameter variations and influence of initial thermal displacements and stresses upon mechanical behavior of functionally graded rectangular micro-plates.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Anhänge
Nur mit Berechtigung zugänglich
Literatur
Zurück zum Zitat Alipour Ghassabi A, Dag S, Cigeroglu E (2017) Free vibration analysis of functionally graded rectangular nano-plates considering spatial variation of the nonlocal parameter. Arch Mech 69:105-103MATH Alipour Ghassabi A, Dag S, Cigeroglu E (2017) Free vibration analysis of functionally graded rectangular nano-plates considering spatial variation of the nonlocal parameter. Arch Mech 69:105-103MATH
Zurück zum Zitat Bellman RE, Casti J (1971) Differential quadrature and long-term integration. J Math Anal Appl 34:235–238. (citeulike-article-id:2440907) MathSciNetCrossRefMATH Bellman RE, Casti J (1971) Differential quadrature and long-term integration. J Math Anal Appl 34:235–238. (citeulike-article-id:2440907) MathSciNetCrossRefMATH
Zurück zum Zitat Eringen AC (2002) Nonlocal continuum field theories. Springer-Verlag, New YorkMATH Eringen AC (2002) Nonlocal continuum field theories. Springer-Verlag, New YorkMATH
Zurück zum Zitat Gurtin ME, Weissmuller J, Larche F (1998) The general theory of curved deformable interfaces in solids at equilibrium. Philos Mag A 178:1093–1109CrossRef Gurtin ME, Weissmuller J, Larche F (1998) The general theory of curved deformable interfaces in solids at equilibrium. Philos Mag A 178:1093–1109CrossRef
Zurück zum Zitat Hirai T, Chen L (1999) Recent and prospective development of functionally graded materials in Japan. Mater Sci Forum 308–311:509–514CrossRef Hirai T, Chen L (1999) Recent and prospective development of functionally graded materials in Japan. Mater Sci Forum 308–311:509–514CrossRef
Zurück zum Zitat Lee Z et al (2006) Metallic NEMS components fabricated from nanocomposite Al–Mo films. Nanotechnology 17:3063CrossRef Lee Z et al (2006) Metallic NEMS components fabricated from nanocomposite Al–Mo films. Nanotechnology 17:3063CrossRef
Zurück zum Zitat Ng CHW, Zhao YB, Xiang Y, Wei GW (2009) On the accuracy and stability of a variety of differential quadrature formulations for the vibration analysis of beams. Int J Eng Appl Sci 1:1–25 Ng CHW, Zhao YB, Xiang Y, Wei GW (2009) On the accuracy and stability of a variety of differential quadrature formulations for the vibration analysis of beams. Int J Eng Appl Sci 1:1–25
Zurück zum Zitat Noori H, Jomehzadeh E (2014) Length scale effect on vibration analysis of functionally graded kirchhoff and mindlin micro-plates. Int J Eng Trans C 27:431–440 Noori H, Jomehzadeh E (2014) Length scale effect on vibration analysis of functionally graded kirchhoff and mindlin micro-plates. Int J Eng Trans C 27:431–440
Zurück zum Zitat Park SK, Gao XL (2006) Bernoulli-Euler beam model based on a modified couple stress theory. J Micromech Microeng 16:2355CrossRef Park SK, Gao XL (2006) Bernoulli-Euler beam model based on a modified couple stress theory. J Micromech Microeng 16:2355CrossRef
Zurück zum Zitat Shu C (2000) Differential quadrature and its application in engineering. Springer, LondonCrossRefMATH Shu C (2000) Differential quadrature and its application in engineering. Springer, LondonCrossRefMATH
Zurück zum Zitat Uemura S (2003) The activities of FGM on new applications. Mater Sci Forum 423–425:1–10CrossRef Uemura S (2003) The activities of FGM on new applications. Mater Sci Forum 423–425:1–10CrossRef
Zurück zum Zitat Witvrouw A, Mehta A (2005) The use of functionally graded Poly-SiGe layers for MEMS applications. Mater Sci Forum 492–493:255–260CrossRef Witvrouw A, Mehta A (2005) The use of functionally graded Poly-SiGe layers for MEMS applications. Mater Sci Forum 492–493:255–260CrossRef
Metadaten
Titel
Thermal effect on bending, buckling and free vibration of functionally graded rectangular micro-plates possessing a variable length scale parameter
verfasst von
Reza Aghazadeh
Serkan Dag
Ender Cigeroglu
Publikationsdatum
08.02.2018
Verlag
Springer Berlin Heidelberg
Erschienen in
Microsystem Technologies / Ausgabe 8/2018
Print ISSN: 0946-7076
Elektronische ISSN: 1432-1858
DOI
https://doi.org/10.1007/s00542-018-3773-x

Weitere Artikel der Ausgabe 8/2018

Microsystem Technologies 8/2018 Zur Ausgabe

Neuer Inhalt