[HTML][HTML] Topologically engineered 3D printed architectures with superior mechanical strength

RS Ambekar, B Kushwaha, P Sharma, F Bosia… - Materials Today, 2021 - Elsevier
Materials that are lightweight yet exhibit superior mechanical properties are of compelling
importance for several technological applications that range from aircrafts to household …

Prediction of composite microstructure stress-strain curves using convolutional neural networks

C Yang, Y Kim, S Ryu, GX Gu - Materials & Design, 2020 - Elsevier
Stress-strain curves are an important representation of a material's mechanical properties,
from which important properties such as elastic modulus, strength, and toughness, are …

[HTML][HTML] Micromechanics-based homogenization of the effective physical properties of composites with an anisotropic matrix and interfacial imperfections

S Ryu, S Lee, J Jung, J Lee, Y Kim - Frontiers in Materials, 2019 - frontiersin.org
Micromechanics-based homogenization has been employed extensively to predict the
effective properties of technologically important composites. In this review article, we …

Multi-objective Bayesian optimization for the design of nacre-inspired composites: optimizing and understanding biomimetics through AI

K Park, C Song, J Park, S Ryu - Materials Horizons, 2023 - pubs.rsc.org
The hierarchical structures found in biological materials lead to an outstanding balance of
multiple material properties, and numerous research studies have been initiated to emulate …

Using convolutional neural networks to predict composite properties beyond the elastic limit

C Yang, Y Kim, S Ryu, GX Gu - MRS Communications, 2019 - cambridge.org
Composites are ubiquitous throughout nature and often display both high strength and
toughness, despite the use of simple base constituents. In the hopes of recreating the high …

[HTML][HTML] A method for predicting mechanical properties of composite microstructure with reduced dataset based on transfer learning

Y Xu, H Weng, X Ju, H Ruan, J Chen, C Nan, J Guo… - Composite …, 2021 - Elsevier
Establishing structure-property linkages of composites by machine learning with limited
labeled samples remains an ongoing challenge. A method for predicting mechanical …

[HTML][HTML] A combined experimental/numerical study on the scaling of impact strength and toughness in composite laminates for ballistic applications

S Signetti, F Bosia, S Ryu, NM Pugno - Composites Part B: Engineering, 2020 - Elsevier
In this paper, the impact behaviour of composite laminates is investigated, and their potential
for ballistic protection assessed, as a function of the reinforcing materials and structures for …

[HTML][HTML] Designing staggered platelet composite structure with Gaussian process regression based Bayesian optimization

K Park, Y Kim, M Kim, C Song, J Park, S Ryu - Composites Science and …, 2022 - Elsevier
The staggered platelet composite structure, one of the most well-known examples of
biomimetics, is inspired by the microstructure of nacre, where stiff mineral platelets are …

[HTML][HTML] Toughening amplification of microcracks in staggered composites

Y Nie, D Li - Engineering Fracture Mechanics, 2023 - Elsevier
Biological materials depict an excellent combination of both strength and toughness, which
is a vital requirement for most engineering materials. It provides motifs to revolutionize the …

[HTML][HTML] A crack-bridging model of brick and mortar architecture considering the anisotropic property

Y Nie, D Li, Q Luo - Composite Structures, 2023 - Elsevier
The attainment of both strength and toughness is a vital requirement for most engineering
materials. Unfortunately these properties are generally mutually exclusive. Biological …