Deep learning-assisted real-time defect detection and closed-loop adjustment for additive manufacturing of continuous fiber-reinforced polymer composites

L Lu, J Hou, S Yuan, X Yao, Y Li, J Zhu - Robotics and Computer-Integrated …, 2023 - Elsevier
Real-time defect detection and closed-loop adjustment of additive manufacturing (AM) are
essential to ensure the quality of as-fabricated products, especially for carbon fiber …

Defect identification in composite materials via thermography and deep learning techniques

HT Bang, S Park, H Jeon - Composite Structures, 2020 - Elsevier
Composite materials are widely used in aircraft, vehicle, and various industries due to their
excellent mechanical properties. A thermography-based nondestructive test is often …

Hydration kinetics and products of MgO-activated blast furnace slag

S Park, HM Park, HN Yoon, J Seo, CM Yang… - … and Building Materials, 2020 - Elsevier
Hydration kinetics and products of MgO-activated slag are investigated by employing
multiple analytical characterization techniques and thermodynamic modelling. The main …

Synergistic effects of carbon nanotubes and carbon fibers on heat generation and electrical characteristics of cementitious composites

GM Kim, BJ Yang, HN Yoon, HK Lee - Carbon, 2018 - Elsevier
The heat generation and electrical characteristics of cementitious composites incorporating
carbon nanotube (CNT) and carbon fiber under various heating conditions were …

Multi-level homogenization for the prediction of the mechanical properties of ultra-high-performance concrete

BF Haile, DW Jin, B Yang, S Park, HK Lee - Construction and Building …, 2019 - Elsevier
Ultra-high-performance concrete (UHPC), a multi-level cementitious composite that has
properties influenced by constituents existing at different length scales, requires the …

Multi-level micromechanics-based homogenization for the prediction of damage behavior of multiscale fiber-reinforced composites

T Kil, JH Bae, B Yang, HK Lee - Composite Structures, 2023 - Elsevier
A multi-level micromechanics-based homogenization is proposed here to investigate the
damage behavior of composites with multiscale fibers such as carbon nanotube (CNT) and …

[HTML][HTML] Enhanced mechanical and thermal properties of carbon fiber-reinforced thermoplastic polyketone composites

J Cho, SK Lee, SH Eem, JG Jang, B Yang - Composites Part A: Applied …, 2019 - Elsevier
Advances in thermoplastic composites have attracted interest among researchers for the
development of new high-performance and recyclable engineering plastics. Herein, a novel …

Micromechanics-integrated machine learning approaches to predict the mechanical behaviors of concrete containing crushed clay brick aggregates

HK Kim, Y Lim, M Tafesse, GM Kim, B Yang - Construction and Building …, 2022 - Elsevier
In this paper, we present micromechanics-integrated machine learning studies of concrete
containing crushed clay brick as a coarse aggregate. Initially, the stress-strain responses of …

[HTML][HTML] Adhesion enhancement and damage protection for carbon fiber-reinforced polymer (CFRP) composites via silica particle coating

K Kim, YC Jung, SY Kim, BJ Yang, J Kim - Composites Part A: Applied …, 2018 - Elsevier
Adhesive materials for carbon fiber reinforced polymer (CFRP) composites have attracted
the interest of researchers as an effective means to bond newly developed lightweight and …

A theoretical study on the piezoresistive response of carbon nanotubes embedded in polymer nanocomposites in an elastic region

H Souri, J Yu, H Jeon, JW Kim, CM Yang, NH You… - Carbon, 2017 - Elsevier
Herein, we report a theoretical study of polymeric nanocomposites to provide physical
insight into complex material systems in elastic regions. A self-consistent scheme is adopted …