Buy article PDF
The purchased file will be sent to you
via email after the payment is completed.
US$ 35
|
Structural Engineering and Mechanics Volume 68, Number 6, December25 2018 , pages 639-646 DOI: https://doi.org/10.12989/sem.2018.68.6.639 |
|
|
|
Dynamic analysis of laminated composite skew plates with cut-out |
||
Arpita Mandal, Salil Haldar and Chaitali Ray
|
||
| Abstract | ||
| The aim of the present paper deals with free vibration analysis of laminated composite skew plates with single and multiple cut-outs. For complete understanding of the dynamic behavior of laminated skew plates with cut-out a numerical analysis has been carried out by developing a computer code in FOTRAN. Special attention is drawn on the formulation of mass matrix by considering effect of rotary inertia. The results obtained by the finite element formulation using nine noded isoparametric plate bending element are validated by comparing the results from relevant published literature. Few new results on laminated skew plates with cut-out have been presented. | ||
| Key Words | ||
| skew laminate; multiple cut-out; modal analysis; rotary inertia; FSDT | ||
| Address | ||
| Arpita Mandal: Department of Civil Engineering, Narula Institute of Technology, Kolkata, India Salil Haldar: Department of Civil Engineering, Indian Institute of Engineering Science and Technology, Shibpur, India Chaitali Ray: Department of Aerospace Engineering & Applied Mechanics, Indian Institute of Engineering Science and Technology, Shibpur, India | ||