Theory of anisotropic thin-walled closed-cross-section beams
V Berdichevsky, E Armanios, A Badir - Composites Engineering, 1992 - Elsevier
A variationally and asymptotically consistent theory is developed in order to derive the
governing equations of anisotropic thin-walled beams with closed sections. The theory is …
governing equations of anisotropic thin-walled beams with closed sections. The theory is …
Free vibration of anisotropic composite thin-walled beams of closed cross-section contour
O Song, L Librescu - Journal of Sound and Vibration, 1993 - Elsevier
This paper focuses on the formulation of the dynamic problem of laminated composite thick-
and thin-walled, single-cell beams of arbitrary cross-section and on the investigation of their …
and thin-walled, single-cell beams of arbitrary cross-section and on the investigation of their …
Stochastic natural frequency analysis of damaged thin-walled laminated composite beams with uncertainty in micromechanical properties
This paper presents a stochastic approach to study the natural frequencies of thin-walled
laminated composite beams with spatially varying matrix cracking damage in a multi-scale …
laminated composite beams with spatially varying matrix cracking damage in a multi-scale …
Behavior of thin-walled beams made of advanced composite materials and incorporating non-classical effects
L Librescu, O Song - 1991 - asmedigitalcollection.asme.org
Several results concerning the refined theory of thin-walled beams of arbitrary closed cross-
section incorporating non-classical effects are presented. These effects are related both with …
section incorporating non-classical effects are presented. These effects are related both with …
Free vibration analysis of anisotropic thin-walled closed-section beams
EA Armanios, AM Badir - AIAA journal, 1995 - arc.aiaa.org
The equations of motion for the free vibration analysis of anisotropic thin-walled closed-
section beams are derived using a variational asymptotic approach and Hamilton's principle …
section beams are derived using a variational asymptotic approach and Hamilton's principle …
On a simplified strain energy function for geometrically nonlinear behaviour of anisotropic beams
An asymptotically exact methodology, based on geometrically nonlinear, three-dimensional
elasticity, is presented for analysis of prismatic, nonhomogeneous, anisotropic beams. The …
elasticity, is presented for analysis of prismatic, nonhomogeneous, anisotropic beams. The …
On asymptotically correct Timoshenko-like anisotropic beam theory
B Popescu, DH Hodges - International Journal of Solids and Structures, 2000 - Elsevier
This paper presents a finite element cross-sectional beam analysis capable of capturing
transverse shear effects. The approach uses the variational-asymptotic method and can …
transverse shear effects. The approach uses the variational-asymptotic method and can …
Assessment of beam modeling methods for rotor blade applications
There is no lack of composite beam theories. Quite to the contrary, there might be too many
of them. Different approaches, notation, etc., are used by the authors of those theories, so it …
of them. Different approaches, notation, etc., are used by the authors of those theories, so it …
On a shear-deformable theory of anisotropic thin-walled beams: further contribution and validations
Z Qin, L Librescu - Composite Structures, 2002 - Elsevier
Within the framework of an existing anisotropic thin-walled beam model, a number of non-
classical effects are further incorporated and the model thereby developed is validated …
classical effects are further incorporated and the model thereby developed is validated …
A generalized Vlasov theory for composite beams
A generalized Vlasov theory for composite beams with arbitrary geometric and material
sectional properties is developed based on the variational asymptotic beam sectional …
sectional properties is developed based on the variational asymptotic beam sectional …