Vibration Analysis of Cracked Microbeams by Using Finite Element Method
Küçük Resim Yok
Tarih
2022
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer International Publishing
Erişim Hakkı
Özet
A finite element method procedure applicable for calculating the free vibration of cracked microbeams is presented in this study. The basic mathematical theory and the background of the cracked microbeam is shown, which included the kinematic energy and the total potential energy of the cracked microbeam. Euler- Lagrange equation and the kinematic boundary conditions are obtained with the help of first variation of cracked microbeam. The accuracy, efficiency, and generality of the proposed approach are fully verified and demonstrated through numerical examples involving different values of the crack location. © Springer Nature Switzerland AG 2022.
Açıklama
Anahtar Kelimeler
Crack, Finite element method, Microbeam, Modified couple stress theory, Vibration
Kaynak
Handbook of Damage Mechanics: Nano to Macro Scale for Materials and Structures: Second Edition: Volume 1
WoS Q Değeri
Scopus Q Değeri
N/A
Cilt
1
