Results 261 to 270 of about 4,878,513 (341)

Detection and Evaluation of Coating Interface Damage

2021
Although metal magnetic memory (MMM) evaluation of heat residual stress and service fatigue damage for remanufactured coatings has been investigated in Chaps. 9 and 10, respectively, MMM evaluation is still unable to meet the requirements of holistic quality evaluation for remanufactured components.
Haihong Huang, Zhengchun Qian, Zhifeng Liu   +2 more
openaire   +2 more sources

Interface Damage of Ceramic-Matrix Composites

2018
Under cyclic fatigue loading, the damage mechanisms of fiber/matrix interface debonding, interface sliding and interface wear degrade the fiber/matrix interface shear stress. The fiber/matrix interface shear stress plays an important role in the fatigue behavior of fiber-reinforced ceramic-matrix composites (CMCs).
Longbiao Li
openaire   +2 more sources

Interface damage monitoring of assembled GFRP-UHPC composite beams using piezoelectric smart aggregate

Smart materials and structures (Print), 2022
Glass fiber reinforced plastic reinforcement (GFRP) and ultra-high performance concrete (UHPC) were combined into a new composite beam, which was applied in ocean engineering to improve the durability of structures.
H. Qian, Yunyun Zhu, Penghui Liang, Pu Zhang   +3 more
semanticscholar   +1 more source

Interface damage and fracture mechanisms of a ceramic/polymer interface based on atomic-scale simulations.

Physical Chemistry, Chemical Physics - PCCP, 2022
The performance of ceramic/polymer composite materials is significantly affected by their internal interfaces. To reveal the intrinsic interface fracturing mechanism of ceramic/polymer interfaces, an interfacial model composed of SiO2 and polypropylene ...
Linhui Hu, Shuai Wang, L. Liang
semanticscholar   +1 more source

Damage cascade in an interface

Le Journal de Physique IV, 1998
a model describing the damage in an interface which is coupled to an elastic homogeneous block is introduced. The interface is loaded in mode I, through an imposed displacement. We look particularly to the transition between a homogeneous micro-cracking state in the interface and the apparition of a macro-crack.
A. Delaplace, G. Pijaudier-Cabot, S. Roux   +2 more
openaire   +1 more source

The Element Embeddded Interfaces Approach for Modelling Damaged Interfaces

Civil-Comp Proceedings, 2009
A model of cohesive fracture by intra-element interfaces is presented. It uses a recently proposed algorithmic framework [4] based on the formal analogy between the enriched continuum and the theory of classical plasticity, that avoids static condensation at the element level.
CUOMO, Massimo, CONTRAFATTO, Loredana Caterina   +1 more
openaire   +1 more source

Effect of interface damage on tensile behavior of fiber-reinforced ceramic-matrix composites after thermal fatigue loading

Composite interfaces (Print), 2020
In this paper, the effect of interface damage on the tensile damage and fracture of fiber-reinforced ceramic-matrix composites (CMCs) after thermal fatigue loading is investigated.
Li Longbiao
semanticscholar   +1 more source

An extended Mori-Tanaka micromechanics model for wavy CNT nanocomposites with interface damage

Mechanics of Advanced Materials and Structures, 2019
In this paper, an extended Mori-Tanaka (MT) model was proposed to evaluate effective stiffnesses of wavy carbon nanotube (CNT) nanocomposites with interface damage. The proposed model combined MT theory with linear spring model and wavy CNT model.
Feiyan Zhu, Chanwook Park, Gun Jin Yun
semanticscholar   +1 more source

Nd:YAG Laser Damage of Graphene–Nickel Interfaces

Lasers in Manufacturing and Materials Processing, 2016
In this work we investigate the damage induced on a graphene–nickel interface after the exposure to Nd:YAG infrared laser radiation. The damage threshold has been experimentally determined. We observe that once the fluence exceeds the threshold value, both the morphology and the physical–chemical properties of the samples change. This has been verified
Paola Zuppella, Francesca Gerlin, Alain Jody Corso, Marco Nardello, Enrico Tessarolo, Davide Bacco, Daniele Scarpa, Alberto Andrighetto, Maria G Pelizzo   +8 more
openaire   +2 more sources