SBFEM and Bayesian inference for efficient multiple flaw detection in structures

P Thananjayan, P Ramu, S Natarajan - Engineering Analysis with …, 2023 - Elsevier
identification in anisotropic laminated composites using BEM [… Although, the BEM requires
only boundary information, but … the radial direction, the elemental static stiffness matrix of a sub…

On ultrasound propagation in composite laminates: Advances in numerical simulation

L Maio, P Fromme - Progress in Aerospace Sciences, 2022 - Elsevier
… Common types of defects occurring in composite structures include delamination damage, …
], for which detection has always been a challenge. The identification of structural defects that …

Hardware-in-the-loop simulations of hole/crack identification in a composite plate

YC Liang, YP Sun - Materials, 2020 - mdpi.com
… Therefore, the detection of defects, such as cracks, holes, and delamination in composite
structures is increasingly … BEM means identifying a crack by using pure BEM. HILS is the …

A data-driven multi-flaw detection strategy based on deep learning and boundary element method

J Sun, Y Liu, Z Yao, X Zheng - Computational Mechanics, 2023 - Springer
data-driven approaches on flaw detection problems with CNNs, and some additional issues
such as the non-uniqueness and the data … first give the outline of the BEM, then introduce the …

A FEM-BEM coupling strategy for the modeling of magnetoelectric effects in composite structures

A Urdaneta-Calzadilla, N Galopin, I Niyonzima… - … Analysis with Boundary …, 2023 - Elsevier
… different modes static and dynamic conditionsin static or dynamic … BEM modeling of the
electro-magneto-mechanically problem … Green’s third identity can then be applied to ϕ r e d on a …

Delamination identification and response prediction in composites using bivariate Gamma function-based microgenetic algorithms

SY Lee - Inverse Problems in Science and Engineering, 2019 - Taylor & Francis
… (GAs) to identify defects in composites that had been subjected to in-plane static loads. Lee
et al. [… In this study, the delamination of composite structures subjected to impact loads was …

[PDF][PDF] Stochastic finite element method for vibroacoustic loads prediction

V Yotov - 2019 - openresearch.surrey.ac.uk
… technique for problem size reduction in the context of structures. In recent … scheme with a
hierarchical matrix BEM is outlined as a … Each constraint mode is a vector describing the static

Wave-resolving modelling and numerical solution of aircraft fuselages

C Blech - 2022 - elib.dlr.de
… , it’s worth looking into this problem again and again until the … A static finite element model
of the entire aircraft is delivered … within the boundary element method (BEM), which yields a …

Coupling of the Finite Element Method and the Boundary Element Method for the multi-physics modeling of magnetoelectric effects in composite structures

A Urdaneta-Calzadilla - 2023 - theses.hal.science
… FEM-BEM pour la modélisation des structures composites … to the resolution of the discrete
problem, in this work we see … , perfect laminated structures or composites involving simple …

FEM-BEM modeling of nonlinear magnetoelectric effects in heterogeneous composite structures

A Urdaneta-Calzadilla, N Galopin… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
… a discretized form of Green’s third identity applied to the reduced magnetic scalar potential
φred. … An incomplete LU is used for the FEM block of the magnetic problem, while a Jacobi …