Recent developments on refined theories for beams with applications
This paper is a review of the most influential approaches to developing beam models that
have been proposed over the last few decades. Essentially, primary attention has been paid …
have been proposed over the last few decades. Essentially, primary attention has been paid …
[HTML][HTML] Material optimization of functionally graded plates using deep neural network and modified symbiotic organisms search for eigenvalue problems
The paper is aimed at improving computational cost enhanced by a new combination of
deep neural network (DNN) and modified symbiotic organisms search (mSOS) algorithm for …
deep neural network (DNN) and modified symbiotic organisms search (mSOS) algorithm for …
Static and free vibration analysis of laminated beams by refined theory based on Chebyshev polynomials
This paper presents a new class of refined beam theories for static and dynamic analysis of
composite structures. These beam models are obtained by implementing higher-order …
composite structures. These beam models are obtained by implementing higher-order …
Buckling, post-buckling and geometrically nonlinear analysis of thin-walled beams using a hypothetical layered composite cross-sectional model
N Einafshar, M Lezgy-Nazargah, SB Beheshti-Aval - Acta Mechanica, 2021 - Springer
In this study, an efficient 1D finite element model (FEM) is presented for the axial–flexural
buckling, post-buckling and geometrically nonlinear analyses of thin-walled beams. The non …
buckling, post-buckling and geometrically nonlinear analyses of thin-walled beams. The non …
Mechanical and thermal buckling loads of rectangular FG plates by using higher-order unified formulation
In this paper, by using the Carrera unified formulation, a higher-order plate theory, in the
framework of FEM, the mechanical and thermal buckling loads of functionally graded (FG) …
framework of FEM, the mechanical and thermal buckling loads of functionally graded (FG) …
Comparison of classical and refined beam models applied on isotropic and FG thin-walled beams in nonlinear buckling response
In this work, nonlinear buckling analysis of thin-walled beams by two different models is
investigated: first one, developed by MUL2 group, based on Carrera Unified Formulation …
investigated: first one, developed by MUL2 group, based on Carrera Unified Formulation …
Flutter analysis of composite lifting surfaces by the 1D Carrera Unified Formulation and the doublet lattice method
M Petrolo - Composite Structures, 2013 - Elsevier
Flutter analyses of composite lifting surfaces are presented in this paper. Results were
obtained through an advanced aeroelastic formulation based on higher-order 1D structural …
obtained through an advanced aeroelastic formulation based on higher-order 1D structural …
Experimental and numerical study of local stability of non-standard thin-walled channel beams
M Grenda, P Paczos - Journal of Theoretical and Applied …, 2019 - yadda.icm.edu.pl
The subject of the paper are cold-formed, thin-walled non-standard channel beams with
stiffened webs. The local elastic buckling and limit load of the beams subjected topure …
stiffened webs. The local elastic buckling and limit load of the beams subjected topure …
Advanced 1D structural models for flutter analysis of lifting surfaces
M Petrolo - International Journal of Aeronautical and Space …, 2012 - koreascience.kr
An advanced aeroelastic formulation for flutter analyses is presented in this paper. Refined
1D structural models were coupled with the doublet lattice method, and the g-method was …
1D structural models were coupled with the doublet lattice method, and the g-method was …
[PDF][PDF] Variable kinematic 1D, 2D and 3D models for the Analysis of Aerospace Structures
E Zappino - 2014 - mul2.polito.it
The aerospace structure design is one of the most challenging field in the mechanical
engineering. The advanced structural configurations, introduced to satisfy the weight and …
engineering. The advanced structural configurations, introduced to satisfy the weight and …