DYNAMIC BUCKLING OF LAMINATED COMPOSITE CYLINDRICAL SHELLS SUBJECTED TO RADIAL IMPACT

Tang Wenyong; Chen Tieyun; Wang Deyu

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Article Navigation > Acta Materiae Compositae Sinica > 1997 > 14(3): 125-129

Tang Wenyong, Chen Tieyun, Wang Deyu. DYNAMIC BUCKLING OF LAMINATED COMPOSITE CYLINDRICAL SHELLS SUBJECTED TO RADIAL IMPACT[J]. Acta Materiae Compositae Sinica, 1997, 14(3): 125-129.

Citation:

Tang Wenyong, Chen Tieyun, Wang Deyu. DYNAMIC BUCKLING OF LAMINATED COMPOSITE CYLINDRICAL SHELLS SUBJECTED TO RADIAL IMPACT[J]. Acta Materiae Compositae Sinica, 1997, 14(3): 125-129.

Tang Wenyong, Chen Tieyun, Wang Deyu. DYNAMIC BUCKLING OF LAMINATED COMPOSITE CYLINDRICAL SHELLS SUBJECTED TO RADIAL IMPACT[J]. Acta Materiae Compositae Sinica, 1997, 14(3): 125-129.

Citation:

Tang Wenyong, Chen Tieyun, Wang Deyu. DYNAMIC BUCKLING OF LAMINATED COMPOSITE CYLINDRICAL SHELLS SUBJECTED TO RADIAL IMPACT[J]. Acta Materiae Compositae Sinica, 1997, 14(3): 125-129.

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DYNAMIC BUCKLING OF LAMINATED COMPOSITE CYLINDRICAL SHELLS SUBJECTED TO RADIAL IMPACT

Department of Naval Architecture and Ocean Engineering, Shanghai Jiao Tong University, Shanghai 200030

Received Date: 1995-11-29
Rev Recd Date: 1996-05-14
Publish Date: 1997-09-01

Abstract

Abstract

Ananalysis was given to the dynamic pulse buckling of a finite-length laminated composite cylindrical shell subjected to uniform radial impact. The buckling equations including transverse shear deformation and rotatory inertia were derived from Lagrange equation. According to numerical results generated by the fourth-order Runge-Kutt a method, the number of the most amplified mode and critical velocity were obtained. Finally, the effects of transverse shear, geometric parameter and lamination angle on the behavior of dynamic buckling of laminated cylindrical shells were discussed.
- composite material,
- composite structure,
- laminated cylindrical shell,
- dynamic buckling,
- pulse buckling
Long Abstrsct
Innovation Points