복합재료 H-형 단면 보의 동적응답 해석

다국어 초록 (Multilingual Abstract)

Equations of motion of thin-walled composite H-type cross-section beams exposed to concentrated harmonic and non-harmonic time-dependent external excitations, incorporating a number of nonclassical effects of transverse shear, primary and secondary warping, and anisotropy of constituent materials are derived. The forced vibration response characteristics of a composite H-type cross-section beam exhibiting the circumferentially asymmetric stiffness(CAS) configuration are exploited in connection with the structural bending-torsion coupling resulting from directional properties of fiber reinforced composite materials.

참고문헌 (Reference)

1 임홍석, "충격력을 받는 회전하는 외팔 보의 동적 해석" 한국소음진동공학회 16 (16): 226-232, 2006

2 김나은, "축 방향 왕복운동을 하는 외팔보의 복합변형변수를 이용한 비선형 모델링 및 주파수 응답특성" 한국소음진동공학회 13 (13): 8-216, 2003

3 Librescu, L, "Response of Shear Deformable Elastic Laminated Composite Flat Panels to Sonic Boom and Explosive Blast Loadings" 28 (28): 345-352, 1990

4 Cederbaum, G., "Dynamic Response of Flat Panels Made of Advanced Composite Materials Subjected to Random Excitation" 84 (84): 660-666, 1988

5 Na, S. S, "Dynamic Response of Elastically Tailored Adaptive Cantilevers of Nonuniform Cross-section Exposed to Blast Pressure Pulses" 25 (25): 1847-1867, 2001

6 Librescu, L, "Dynamic Response of Cantilevered Thin-walled Beams to Blast and Sonic Boom Loadings" 5 : 23-33, 1998

7 Icardi, U, "Dynamic Response of Adaptive Cross-ply Cantilevers Featuring Interlaminar Bonding Imperfections" 38 (38): 499-506,

8 Librescu, L, "Dynamic Response Control of Thin-walled Beams to Blast and Sonic-boom Using Structural Tailoring and Piezoelectrically Induced Boundary Moment" 65 : 497-504, 1998

9 Song, O, "Bending Vibration of Cantilevered Thin-walled Beams Subjected to Time-dependent External Excitations" 98 (98): 313-319, 1995

10 Birman, V, "Behavior of Laminated Plates Subjected to Conventional Blast" 6 (6): 145-155, 1987