Transactions of the Korean Society of Mechanical Engineers (대한기계학회논문집)
- Volume 12 Issue 4
- /
- Pages.670-674
- /
- 1988
- /
- 1225-5963(pISSN)
DOI QR Code
Vibration analysis of laminated graphite-epoxy circular cylindrical shells
CFRP 적층 원통셸의 진동해석
- Published : 1988.07.01
Abstract
Vibration characteristics of laminated circular cylindrical shells are investigated using a theoretical procedure developed in the previous papers. Numerical results are presented for a family of graphite-epoxy cylindrical shells with layers of angle-ply and cross-ply laminated either symmetrically or antisymmetrical about the shell middle surface. Effects of the different shell boundary conditions and geometries, as well as number and angle of orientation of the lamina, on the natural frequencies are also demonstrated.
본 연구에서는 저자들에 의해 제시된 직교이방성 적층 원통셸의 진동해법을 이용하여, 국내외적으로 많은 분야에서 이용되고 있는 CFRP 적층 원통셸에 대한 진동 해석을 수행하였다. 본 연구에서는 원통셸의 경계조건, 기하학적 매개변수 및 적층 방법에 따른 CFRP원통셸의 진동특성을 고찰하였다.
Keywords