Wave Propagation in Functionally Graded Nanostrips
2023 International Conference of Computational Methods in Sciences and Engineering, ICCMSE 2023, Heraklion, Yunanistan, 23 - 26 Mayıs 2023, cilt.3269, (Tam Metin Bildiri)
- Yayın Türü: Bildiri / Tam Metin Bildiri
- Cilt numarası: 3269
- Doi Numarası: 10.1063/5.0247839
- Basıldığı Şehir: Heraklion
- Basıldığı Ülke: Yunanistan
- Trakya Üniversitesi Adresli: Evet
Özet
Three-dimensional wave propagation in transversely graded nanobeams which consist of nanostrips have been investigated in the present study. Cylindrical bending governing equations of motion for classical laminated plate theory and Eringen’s nonlocal elasticity theory have been employed to formulate the problem. Exponential variation of material properties in the transverse direction have been assumed. Harmonic wave functions in three dimension have been used. Effects of material grading index and nonlocal parameter to the wave response of functionally graded nanobeam have been investigated. Material grading has increasing and nonlocality has decreasing effects on wave frequencies. Results of the present study could be useful for designing of advanced functional nanocomposites.