[HTML][HTML] FFT-based multiscale scheme for homogenisation of heterogeneous plates including damage and failure

H Li, ZS Khodaei, MHF Aliabadi - Computer Methods in Applied Mechanics …, 2023 - Elsevier
This paper introduces a new approach that combines FFT-based multiscale homogenisation
with the Lippman–Schwinger equation to efficiently and accurately analyse plate structures …

Homogenization assumptions for the two-scale analysis of first-order shear deformable shells

L Mester, S Klarmann, S Klinkel - Computational Mechanics, 2024 - Springer
This contribution presents a multiscale approach for the analysis of shell structures using
Reissner–Mindlin kinematics. A distinctive feature is that the thickness of the representative …

[HTML][HTML] Variationally consistent homogenisation of plates

E Börjesson, F Larsson, K Runesson… - Computer Methods in …, 2023 - Elsevier
Advanced fibre composite materials are often used for weight-efficient thin-walled designs,
making a plate-based modelling approach suitable for their structural assessment. However …

FFT-based homogenisation for efficient concurrent multiscale modelling of thin plate structures

H Li, Z Sharif Khodaei, MH Aliabadi - Computational Mechanics, 2024 - Springer
This paper presents a novel approach to concurrent multiscale analysis, where structures
are formulated at both microscopic and macro levels for simulation purposes. The proposed …

Analysis of the mechanical behavior of laminated and non-solid periodic plates and shells considering transverse shear deformation

C Yin, AAK Gowi, Y Tan - Applied Mathematical Modelling, 2024 - Elsevier
Although transverse shear stiffness coefficients are critical parameters, there currently lacks
a general methods for calculating the transverse shear stiffness matrix E for periodic plates …

A FE2 shell model with periodic boundary conditions for thin and thick shells

F Gruttmann, W Wagner - International Journal for Numerical …, 2024 - Wiley Online Library
In this article a FE2 shell model for thin and thick shells within a first order homogenization
scheme is presented. A variational formulation for the two‐scale boundary value problem …

FFT-based homogenisation for Thin Plate Structures

H Li, ZS Khodaei, MH Aliabadi - Procedia Structural Integrity, 2024 - Elsevier
This paper introduces an FFT-based homogenisation approach designed to mitigate the
computational demands associated with conventional numerical methods for thin plate …

Numerical methods for multiscale modelling of fibre composites

E Börjesson - 2024 - search.proquest.com
Fibre composite materials are inherently heterogeneous, often characterised by a complex
internal substructure that includes various material phases and interfaces. The intricate …

Entwicklung eines Mehrskalenmodells für Sandwichstrukturen mit dünnwandigen Kernen

J Zoller - 2022 - tuprints.ulb.tu-darmstadt.de
Im Rahmen der Finiten-Elemente-Methode sind Schalenelemente eine effiziente
Möglichkeit, um das mechanische Verhalten flächiger Bauteile beschreiben zu können. In …

[引用][C] Entwicklung eines Mehrskalenmodells für Sandwichstrukturen mit dünnwandigen Kernen

J Zoller - Dissertation, Darmstadt, Technische …