Proceedings of the Korean Society For Composite Materials Conference (한국복합재료학회:학술대회논문집)
- 2005.11a
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- Pages.194-197
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- 2005
Transverse Shear Behavior of Thin-Walled Composite Beams Using a Mixed Method
혼합법을 이용한 박벽 복합재료 보의 전단변형거동 해석
Abstract
In this work, a mixed beam approach is performed to identify the transverse shear behavior of thin-walled composite beams with closed cross-sections. The analytical model includes the effects of elastic couplings, shell wall thickness, and torsion warping. The distributions of shear flow across the section as well as the shear correction coefficients are obtained in a closed form in the beam formulation. The influence of transverse shear deformation on the static behavior of closed cross-section composite beams is also investigated in the analysis