Vibration of corrugated cross-ply laminated composite plates

• Main Authors: Khuc, Van Phu, Le, Van Dan
• Format: Article
• Language: English
• Published: H. : ĐHQGHN 2017
• Subjects: Composite; Vibration of corrugated; Cross-ply laminated
• Online Access: http://repository.vnu.edu.vn/handle/VNU_123/57468
• Institution: Vietnam National University, Hanoi

In the present paper the governing equations for dynamical analysis of corrugated cross-ply laminated composite plates in the form of a sin wave are developed based on the Kirchoff-Love's theory and the extension of Seydel’s technique. The problems of natural vibration and forced vibration of a plate with various boundary conditions are studied. Effects of factors as geometry dimensions, order of laminate as well as waved-amplitude on frequency of natural vibration, amplitude of forced vibration of the corrugated cross-ply laminated composite plates are also analysed.