Global and local buckling analysis of grid-stiffened composite panels
There is a renewed interest in grid-stiffened composite structures; they are not only
competitive with conventional stiffened constructions and sandwich shells in terms of weight …
competitive with conventional stiffened constructions and sandwich shells in terms of weight …
[HTML][HTML] A Bending-Gradient model for thick plates. Part I: Theory
This is the first part of a two-part paper dedicated to a new plate theory for out-of-plane
loaded thick plates where the static unknowns are those of the Kirchhoff–Love theory (3 in …
loaded thick plates where the static unknowns are those of the Kirchhoff–Love theory (3 in …
Stress gradient continuum theory
A stress gradient continuum theory is presented that fundamentally differs from the well-
established strain gradient model. It is based on the assumption that the deviatoric part of …
established strain gradient model. It is based on the assumption that the deviatoric part of …
Boundary conditions in 2D numerical and 3D exact models for cylindrical bending analysis of functionally graded structures
The cylindrical bending condition for structural models is very common in the literature
because it allows an incisive and simple verification of the proposed plate and shell models …
because it allows an incisive and simple verification of the proposed plate and shell models …
[HTML][HTML] Homogenization of thick periodic plates: Application of the Bending-Gradient plate theory to a folded core sandwich panel
In a previous paper from the authors, the bounds from Kelsey et al.(1958) were applied to a
sandwich panel including a folded core in order to estimate its shear forces stiffness (Lebée …
sandwich panel including a folded core in order to estimate its shear forces stiffness (Lebée …
[書籍][B] Homogenization of heterogeneous thin and thick plates
This book gives new insight on plate models in the linear elasticity framework tacking into
account heterogeneities and thickness effects. It is targeted to graduate students how want …
account heterogeneities and thickness effects. It is targeted to graduate students how want …
Finite-deformation second-order micromorphic theory and its relations to strain and stress gradient models
Germain's general micromorphic theory of order n is extended to fully non-symmetric higher-
order tensor degrees of freedom. An interpretation of the microdeformation kinematic …
order tensor degrees of freedom. An interpretation of the microdeformation kinematic …
Interpretation of boundary conditions in the analytical and numerical shell solutions for mode analysis of multilayered structures
The paper proposes the first 18 vibration modes for plates, and the first 14 vibration modes
for cylinders and cylindrical shells. All the edges of these structures are simply supported …
for cylinders and cylindrical shells. All the edges of these structures are simply supported …
Multiscale computational homogenization of heterogeneous shells at small strains with extensions to finite displacements and buckling
In this paper, a framework for computational homogenization of shell structures is proposed
in the context of small‐strain elastostatics, with extensions to large displacements and large …
in the context of small‐strain elastostatics, with extensions to large displacements and large …
Homogenization of a space frame as a thick plate: Application of the Bending-Gradient theory to a beam lattice
Abstract The Bending-Gradient theory for thick plates is the extension to heterogeneous
plates of Reissner–Mindlin theory originally designed for homogeneous plates. In this paper …
plates of Reissner–Mindlin theory originally designed for homogeneous plates. In this paper …