Multiscale modeling framework to predict the low-velocity impact and compression after impact behaviors of plain woven CFRP composites

Q Zhao, W Wang, Y Liu, Y Hou, J Li, C Li - Composite Structures, 2022 - Elsevier
A multiscale modeling framework including microscale, mesoscale and macroscale models,
is developed to investigate the low-velocity impact (LVI) and compression after impact (CAI) …

[HTML][HTML] A multiscale deep learning model for elastic properties of woven composites

E Ghane, M Fagerström, SM Mirkhalaf - International Journal of Solids and …, 2023 - Elsevier
Time-consuming and costly computational analysis expresses the need for new methods for
generalizing multiscale analysis of composite materials. Combining neural networks and …

[HTML][HTML] Micromechanical modelling of the longitudinal compressive and tensile failure of unidirectional composites: The effect of fibre misalignment introduced via a …

LF Varandas, G Catalanotti, AR Melro… - International journal of …, 2020 - Elsevier
Initial fibre misalignment is recognised to be one of the precursors leading to longitudinal
compressive failure in fibre-reinforced composites. Thus, to properly model their mechanical …

[HTML][HTML] Characterisation of off-axis tensile behaviour and mesoscale deformation of woven carbon-fibre/PEEK using digital image correlation and X-ray computed …

J Holmes, S Sommacal, R Das, Z Stachurski… - Composites Part B …, 2022 - Elsevier
The architectural intricacy of multi-ply woven composites, caused by differences in layer
alignment, introduces complexity into their mesoscale response to on-and off-axis tensile …

[HTML][HTML] Estimating the mode I through-thickness intralaminar R-curve of unidirectional carbon fibre-reinforced polymers using a micromechanics framework combined …

LF Varandas, D Dalli, G Catalanotti… - Composites Part A: Applied …, 2022 - Elsevier
A three-dimensional micromechanics framework is developed to estimate the mode I
through-thickness intralaminar crack resistance curve of unidirectional carbon fibre …

A new computational method for predicting ductile failure of 304L stainless steel

MS Kim, HT Kim, YH Choi, JH Kim, SK Kim, JM Lee - Metals, 2022 - mdpi.com
Austenitic stainless steel is useful for storing and transporting liquefied natural gas (LNG) at
temperatures below− 163° C due to its superior low-temperature applications. This study …

Efficient non-iterative modelling of pressure-dependent plasticity using paraboloidal yield criterion

V Laheri, P Hao, FA Gilabert - International Journal of Mechanical Sciences, 2022 - Elsevier
A full understanding of the non-linear mechanical response of the polymer is essential for
fibre-reinforced polymer composite design because an explicit definition of constitutive …

Novel designable strategy and multi-scale analysis of 3D printed thermoplastic fabric composites

Y Fu, Y Kan, X Fan, S Xuan, X Yao - Composites Science and Technology, 2022 - Elsevier
In this paper, both novel designable strategy and mechanical properties of 3D printed
continuous fiber reinforced thermoplastic fabric composites (CFRTPFCs) are studied. The …

[HTML][HTML] Modelling low-velocity impact damage and compression after impact of 3D woven structures considering compaction

SLJ Millen, M Dahale, T Fisher, A Samy… - Composite …, 2023 - Elsevier
A novel finite element modelling approach is presented which incorporates representative
binder yarn compaction, for simulating the low-velocity impact (LVI) and compression after …

Experimental investigation of pseudo-ductility in plain weft-knitted epoxy composite laminates under tension

C Li, M Shi, R Das, W Xing - Mechanics of Advanced Materials and …, 2024 - Taylor & Francis
The inherent brittleness of unidirectional fiber-reinforced composites represents a major
complication in their broad practical applications. However, exploiting different …