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Efficacy of Er,Cr:YSGG laser for debonding of ceramic brackets and prevention of enamel damage and intrapulpal temperature change
Debonding of ceramic brackets can cause problems such as bracket fracture and enamel damage due to high bond strength and low fracture toughness....
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Debonding of Resin Composite Restorations
Light-cured resin composites undergo polymerization condensation when cured and the resulting shrinkage stress could cause debonding of a...
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Micromechanical damage behavior of fiber-reinforced composites under transverse loading including fiber-matrix debonding and matrix cracks
This paper examines the micromechanical damage behavior of carbon-epoxy composite using representative volume elements (RVEs). An algorithm is...
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Micromechanics Stress–Strain Behavior of Ceramic-Matrix Composites Under Monotonic Tensile Loading at Room and Elevated Temperatures
Under tensile loading, the stress–strain curves of ceramic-matrix composites (CMCs) exhibit nonlinear behavior at room and elevated temperatures, due...
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Stress–strain prediction of dual phase steels using 3D RVEs considering both interphase hardness variation and interface debonding at grain boundaries
The numerical study on the complex failure mechanism in dual phase steels is significant because of their intricate microstructure. Their mechanical...
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Improving Prediction Accuracy for Debonding Quantification in Stiffened Plate by Meta-Learning Model
Improving prediction accuracy has been a major challenge for damage diagnosis system in the field of structural health monitoring. To tackle this...
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Gel Debonding from a Rigid Substrate
We consider the problem of debonding of a thin gel domain from a rigid substrate. Starting with a variational approach involving the total energy of...
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Optimization and a new constitutive equation for RC beam strengthened by FRP
The use of FRP has been developed for flexural strengthening of reinforced concrete (RC) beams in recent years due to its advantages, such as ease of...
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Vibration Natural Frequency of Ceramic-Matrix Composites
In this chapter, the vibration natural frequency of 2D SiC/SiC composite under tensile loading was investigated. Nonlinear damage and fracture are...
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Bond Behaviour of FRP Shear Reinforcement on I-Sections
Although external fibre reinforced polymer (FRP) reinforcements are easy to manipulate around any shape, their behaviour varies with respect to the...
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Debonding and Decohesion at the Interface Between Dissimilar Media
Interfaces between two phases are defined as bounding surfaces where a discontinuity of some kind occurs. The property variation may be sharp or...
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Micron-scale human enamel layer characterization after orthodontic bracket debonding by intensity-based layer segmentation in optical coherence tomography images
In clinical orthodontic practice, fixed brackets are widely used for tooth movement and adjustments. Although years of research and development have...
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A phase-field-cohesive-zone framework to simulate multiple failure mechanisms of elastoplastic fiber-reinforced composites
The mechanical properties of metal matrix fiber-reinforced composites depend on many aspects of their structure in a complicated way. In this paper,...
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Fracture Morphology and Fiber Reinforcement Mechanism of Composite Shells with Different Interfaces
Recently, significant progress has been made in the preparation and properties of fiber-reinforced shells for investment casting; however, the...
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A Study on the Outfield Application of Nondestructive Testing Technologies for Stealth Coating
The internal debonding occurring in the inlet stealth coating in use will cause the coating to peel off, thereby seriously impacting the overall...
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Debonding Resistance Evaluation in Virtual Testing of Sandwich Specimens
Three different experimental methods used in fracture testing sandwich panels are studied in the context of providing an assessment of face...
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Automatic Defect Classification for Infrared Thermography in CFRP based on Deep Learning Dense Convolutional Neural Network
Carbon fiber reinforced polymer (CFRP) is an important composite material widely used in aerospace and other industries. However, long-term service...
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Microstructure-Based Modeling of the Dynamic Behaviors of SiCp/7075Al Composites
The finite element analysis based on microstructure of SiCp (silicon carbide particulates) reinforced aluminum matrix composites to evaluate the...
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Guided Wave Based Debonding Detection in CFRP-Reinforced Steel Structures
Carbon fibre reinforcement polymer (CFRP) has proved to be effective in strengthening the ageing steel structures due to its outstanding properties....