Vibration and buckling of thin-walled composite I-beams with arbitrary lay-ups under axial loads and end moments [PDF]
, 2013 A finite element model with seven degrees of freedom per node is developed to study vibration and buckling of thin-walled composite I-beams with arbitrary lay-ups under constant axial loads and equal end moments.
Lee, Jaehong, Vo, Thuc
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Geometrically nonlinear theory of thin-walled composite box beams using shear-deformable beam theory [PDF]
, 2010 A general geometrically nonlinear model for thin-walled composite space beams with arbitrary lay-ups under various types of loadings is presented. This model is based on the first-order shear deformable beam theory, and accounts for all the structural ...
Lee, Jaehong, Vo, Thuc
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EVALUATING THE APPLICABILITY OF BERNOULLI’S HYPOTHESIS IN BEAM ANALYSIS
Architecture and Engineering, 2022 Introduction: In this paper, based on the properties of unit functions, we present accurate solutions to beam bending under various transverse loads and edge restraint conditions, using equations based on Bernoulli’s hypothesis and the hypothesis taking ...
Vladimir Karpov +2 more
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Interaction curves for vibration and buckling of thin-walled composite box beams under axial loads and end moments [PDF]
, 2010 Interaction curves for vibration and buckling of thin-walled composite box beams with arbitrary lay-ups under constant axial loads and equal end moments are presented.
Lee, Jaehong, Vo, Thuc
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Geometrical nonlinear analysis of thin-walled composite beams using finite element method based on first order shear deformation theory [PDF]
, 2010 Based on a seven-degree-of-freedom shear deformable beam model, a geometrical nonlinear analysis of thin-walled composite beams with arbitrary lay-ups under various types of loads is presented.
Lee, Jaehong +3 more
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Effects of contact friction and ply blocking on the crush behaviour of thin-walled composite structures: a numerical study [PDF]
, 2022 The present paper presents a three-dimensional composite damage model for predicting the crush response of thin-walled structures, i.e., cylindrical tubes, manufactured employing fibre-reinforced polymer–matrix composites.
Liu, H +9 more
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STABILITY CALCULATION OF ROD ELEMENTS OF SOLID-WALL ARCHES BY THE FLEXURAL-TORSIONAL FORM
Architecture and Engineering, 2017 The work considers main, most significant scientific works on study of the stability of rods with the curved axis; the issue of the subject matter investigation is examined. A procedure for determining the spatial displacements of curvilinear rods during
Dmitrii Urazgildeev, Grigorii Beliy
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Flexural–torsional coupled vibration and buckling of thin-walled open section composite beams using shear-deformable beam theory [PDF]
, 2009 A general analytical model based on shear-deformable beam theory has been developed to study the flexural–torsional coupled vibration and buckling of thin-walled open section composite beams with arbitrary lay-ups.
Lee, Jaehong, Vo, Thuc
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COMPARATIVE MORPHOLOGICAL STUDIES ON THE VASCULAR TUNIC OF THE EYEBALL OF TWO SPECIES OF FISHES: OREOCHROMIS NILOTICUS AND MUGIL CEPHALUS [PDF]
Assiut Veterinary Medical Journal, 2006 The vascular tunic of the eyeball of both Oreochromis niloticus and Mugil cephalus consists of a posterior choroid and an anterior iris. The choroid consists mainly of a vascular layer bordered externally by the choroidal argenta.
K.H. ALY, H.E. IMAM
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Determination of frequency characteristics of thin-walled rods with transverse cracks
IOP Conference Series: Materials Science and Engineering, 2020 Abstract Vibrations of a thin-walled cantilever rod of a box-shaped profile were studied. The natural vibrations frequencies of a rod with a crack of different depth and located in different places of the rod were determined. The method of conducting an experiment using a vibration analyzer is given. A variant of determining the location
A Gavrilov, G Grebenuk, N Morozov
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