Steel and Composite Structures

  • 제12권6호
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  • Pages.541-548
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  • 2012
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  • 1229-9367(pISSN)
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  • 1598-6233(eISSN)
테크노프레스 (Techno-Press)
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Frequency optimization for laminated composite plates using extended layerwise approach

  • Topal, Umut (Karadeniz Technical University, Of Faculty of Technology, Department of Civil Engineering)
  • 투고 : 2012.03.01
  • 심사 : 2012.04.02
  • 발행 : 2012.06.25
⟨ 이전 논문 다음 논문 ⟩

초록

This paper deals with the applicability of extended layerwise optimization method (ELOM) for frequency optimization of laminated composite plates. The design objective is the maximization of the fundamental frequency of the laminated plates. The fibre orientations in the layers are considered as design variables. The first order shear deformation theory (FSDT) is used for the finite element solution of the laminates. Finally, the numerical analysis is carried out to show the applicability of extended layerwise optimization algorithm of laminated plates for different parameters such as plate aspect ratios and boundary conditions.

키워드

참고문헌

  1. Abdalla, M.M., Setoodeh, S. and Gürdal, Z. (2007), "Design of variable stiffness composite panels for maximum fundamental frequency using lamination parameters," Compos. Struct., 81(2), 283-291. https://doi.org/10.1016/j.compstruct.2006.08.018
  2. Adali, S. and Verijenko, V.E. (2001), "Optimum stacking sequence design of symmetric hybrid laminates undergoing free vibrations," Compos. Struct., 54(2-3), 131-138. https://doi.org/10.1016/S0263-8223(01)00080-0
  3. Apalak, M.K., Y ld r m, M. and Ekici, R. (2008), "Layer optimisation for maximum fundamental frequency of laminated composite plates for different edge conditions," Compos. Sci. Technol., 68(2), 537-550. https://doi.org/10.1016/j.compscitech.2007.06.031
  4. Honda, S. and Narita, Y. (2011), "Vibration design of laminated fibrous composite plates with local anisotropy induced by short fibers and curvilinear fibers," Compos. Struct., 93(2), 902-910. https://doi.org/10.1016/j.compstruct.2010.07.003
  5. Karakaya, S¸ . and Soykasap, O. (2011), "Natural frequency and buckling optimization of laminated hybrid composite plates using genetic algorithm and simulated annealing," Struc. Multidiscip. Optim., 43(1), 61-72. https://doi.org/10.1007/s00158-010-0538-2
  6. Narita, Y. (2003), "Layerwise optimization for the maximum fundamental frequency of laminated composite plates," J. Sound Vib., 263(5), 1005-1016. https://doi.org/10.1016/S0022-460X(03)00270-0
  7. Narita, Y. (2006), "Maximum frequency design of laminated plates with mixed boundary conditions," Int. J. Solids Struct., 43(14-15), 4342-4356. https://doi.org/10.1016/j.ijsolstr.2005.06.104
  8. Narita, Y. and Hodgkinson, J.M. (2005), "Layerwise optimisation for maximising the fundamental frequencies of point-supported rectangular laminated composite plates," Compos. Struct., 69(2), 127-135. https://doi.org/10.1016/j.compstruct.2004.05.021
  9. Niu, B., Olhoff, N., Lund, E. Lund. and Cheng, G. (2010), "Discrete material optimization of vibrating laminated composite plates for minimum sound radiation," Int. J. Solids Struct., 47(16), 2097-2114. https://doi.org/10.1016/j.ijsolstr.2010.04.008
  10. Sadr, M.H. and Bargh, H.G. (2011), "Optimization of laminated composite plates for maximum fundamental frequency using Elitist-Genetic algorithm and finite strip method," J. Glob. Optim., DOI 10.1007/s10898-011- 9787-x.
  11. Topal, U. and Uzman, U. (2008), "Frequency optimization of laminated composite angle-ply plates with circular hole," Mat. Des., 29(8), 1512-1517. https://doi.org/10.1016/j.matdes.2008.03.002
  12. Umachagi, V.M., Fernandes, R.J. and Vanakudre, S.B. (2011), "Optimization of antisymmetric angle ply laminated composite plates by HSDT using genetic algorithm," Int. J. Earth Sci. Eng., 4, 476-480.

피인용 문헌

  1. Application of a new extended layerwise approach to thermal buckling load optimization of laminated composite plates vol.14, pp.3, 2013, https://doi.org/10.12989/scs.2013.14.3.283
  2. Buckling and dynamic characteristics of a laminated cylindrical panel under non-uniform thermal load vol.22, pp.6, 2012, https://doi.org/10.12989/scs.2016.22.6.1359
  3. Optimization of long span portal frames using spatially distributed surrogates vol.24, pp.2, 2012, https://doi.org/10.12989/scs.2017.24.2.227
  4. A hybrid DQ-TLBO technique for maximizing first frequency of laminated composite skew plates vol.28, pp.4, 2012, https://doi.org/10.12989/scs.2018.28.4.509
  5. Stochastic optimization of graphite-flax/epoxy hybrid laminated composite for maximum fundamental frequency and minimum cost vol.174, pp.None, 2012, https://doi.org/10.1016/j.engstruct.2018.07.043