대변형 이론에 의한 복합재료 보의 정적 및 동적 특성 연구 Investigation of Static and Dynamic Characteristics of Composite Beams Using Large Deflection Theory

The static and dynamic behavior of composite beams is investigated using a large deflection beam theory. The finite element equations of motion for beams undergoing arbitrary large displacements and rotations, but small strains, are obtained from Hamilton`s principle. The complete 6x6 stiffness matrix including transvese shear effects has been introduced and the sectional elastic constants including warping deformations have been determined from the refined cross-sectional finite element method. The effects of fiber orientations and stacking sequences on the static deformation and vibration characteristics have been investigated. Numerical results are compared with the previously published experimental and theoretical results. The present results are proved to be very accurate.
Publisher
한국항공우주학회
Issue Date
1995-01
Language
KOR
Citation

한국항공우주학회지, v.23, no.2, pp.75 - 80

ISSN
1225-1348
URI
http://hdl.handle.net/10203/73574
Appears in Collection
AE-Journal Papers(저널논문)
  • Hit : 133
  • Download : 0
  • Cited 0 times in thomson ci

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0