Using FGM concept and combined of XFEM-CZM technics to predict the damage in carbon/carbon-epoxy graded composites

IMA Ghermaoui, M Mokhtari, H Benzaama… - Mechanics of …, 2024 - Taylor & Francis
The study and the proposal of the concepts of reinforcement in the notched structures,
present an objective for many researchers. Recently, the use of bi-materials and graduated …

[HTML][HTML] Experimental study on the mode Ι interlaminar properties of self-healable vitrimeric CFRP with various interfaces

Y Zhao, M Zhao, A Wang, Z Chang, Z Wang… - Composites Part B …, 2023 - Elsevier
Despite decades of development, the delamination damage of multidirectional laminates still
accounts for a considerable proportion of the failure problems encountered in the actual …

Self-healing performance of a microcapsule-based structure reinforced with pre-strained shape memory alloy wires: 3-D FEM/XFEM modeling

M Taheri-Boroujeni, MJ Ashrafi - Journal of Intelligent …, 2023 - journals.sagepub.com
Combination of microcapsules and shape memory alloys (SMAs) is one of the promising self-
healing mechanisms. Although there are several parameters which affect the performance of …

Automatic defect detection of carbon fiber woven fabrics using machine vision

H Wang, H Luo, X Zhang, Z Zhao… - Mechanics of Advanced …, 2024 - Taylor & Francis
In the context of defect detection during the preform preparation stage in carbon fiber
composite liquid molding processes, this study proposed three machine vision-based …

Tensile and Compressive Properties of Woven Fabric Carbon Fiber-Reinforced Polymer Laminates Containing Three-Dimensional Microvascular Channels

Z An, X Cheng, D Zhao, Y Ma, X Guo, Y Cheng - Polymers, 2024 - mdpi.com
Microvascular self-healing composite materials have significant potential for application and
their mechanical properties need in-depth investigation. In this paper, the tensile and …

[HTML][HTML] Experimental investigation of stacking interface on mode II interlaminar behaviour of self-healable vitrimeric CFRP

Y Zhao, M Zhao, S Wang, A Wang, Z Chang… - Composites Part A …, 2024 - Elsevier
With the extensive research on ester-exchanged vitrimer, laminates utilizing vitrimer as
matrix have garnered increasing attention due to their healability for achieving long-term …

Experimental investigation on the self-healing properties of ester-exchanged vitrimeric CFRP laminate with microchannels

Y Zhao, Z Wang, M Zhao, P Jiang, A Wang… - Thin-Walled Structures, 2024 - Elsevier
Epoxy vitrimer theoretically achieves an unlimited healing cycle drawing support from
dynamic molecular chains. The healing conditions required for microvascular systems are …

Tensile and Compressive Properties of woven fabric CFRP Laminates Containing Three-Dimensional Microvascular Channels

Z An, X Cheng, D Zhao, Y Ma, X Guo, Y Cheng - 2024 - preprints.org
Microvascular self-healing composite materials have significant potential for application and
their mechanical properties need in-depth investigation. In this paper, tensile and …