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Effect of Impact Velocity on Dynamic Crack Growth Across an Interface in Transparent Bilayers: An Experimental Study
The effect of impact velocity on the dynamic crack growth across a weak interface, oriented perpendicular to a mode-I crack path was studied using...
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Star Crack Formation via Low-Velocity Impact on Glass Windows
The resistance to crack formation induced by gravel impacts on laminated glass windshields is a crucial issue for windshield manufacturers. It is...
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Continuum damage modeling of dynamic crack velocity, branching, and energy dissipation in brittle materials
This study is aimed at evaluating continuum scale predictions of dynamic crack propagation and branching in brittle materials using local damage...
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Microstructural and Mechanical Characterization of AM60 Alloy in Semisolid Rheo-die casting with Varying Injection Velocity
This study investigated the changes in microstructure and mechanical properties of AM60 alloy due to injection velocity in semisolid rheo-die...
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Metamaterial adhesives for programmable adhesion through reverse crack propagation
Adhesives are typically either strong and permanent or reversible with limited strength. However, current strategies to create strong yet reversible...
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Research on Noncollinear Shear Wave Mixing Technology for Fatigue Crack Detection and Visualization of Aerospace Titanium Alloys
In this study, we apply the noncollinear shear wave mixing technique to detect and visualize fatigue damage in aerospace titanium alloy components...
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Effect of Curing Age on Tensile Properties of Fly Ash Based Engineered Geopolymer Composites (FA-EGC) by Uniaxial Tensile Test and Ultrasonic Pulse Velocity Method
Tensile properties of fly ash based engineered geopolymer composites (FA-EGC) at different curing ages were studied by uniaxial tensile test and...
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Ultra-stable and tough bioinspired crack-based tactile sensor for small legged robots
For legged robots, collecting tactile information is essential for stable posture and efficient gait. However, mounting sensors on small robots...
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Pit-to-crack mechanisms of 316LN stainless steel reinforcement in alkaline solution influenced by strain induced martensite
The pit-to-crack transition of AISI 316LN stainless steel reinforcement exposed to stress corrosion cracking (SCC) in chlorides contaminated alkaline...
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Anomalous Subcritical Crack Growth in Silica
AbstractSilica shows the effect of subcritical crack growth in humid environments. Measurements in liquid water show increasing subcritical crack...
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Model of Short Fatigue Crack Growth Rate and Fatigue Life Estimation of Carbon Steel Specimens
This study proposed a model describing the kinetics of short fatigue crack growth from a smooth surface and from the top of a blunt notch. The...
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Effect of Impact Velocity and Im**ement Angle on the Erosive Wear Behavior of Ceramic Reinforced Polymer Composites
The objective of the research is to study wear resistance characteristics of ceramics reinforced polymer composites against the solid particles...
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Analysis of Contact Stress and Fatigue Crack Growth of Transmission Shaft
The finite element model and fracture mechanic theory are applied to analyze the contact stress and fatigue crack growth (FCG) path in three...
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The Influence of Residual Stress on Fatigue Crack Growth Rates in Stainless Steel Processed by Different Additive Manufacturing Methods
The properties and microstructure of Type 304L stainless steel produced by two additive manufacturing (AM) methods—directed energy deposition (DED)...
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Molecular Dynamics Study of SiC Nanoparticle Effect on Crack Growth in Ti-6Al-4V Alloy
The crack growth in atomic structures is one of the important phenomenon which can affect the mechanical properties of them under external forces. In...
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Study on Velocity Distribution on Cross-Section Flow of T-Shunt
T-shunt is one of the commonly used components in gas-liquid two-phase flow pipeline. It has the function of separating, transmitting and carrying...
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Numerical Simulation of Failure of a Rock Slope with Tension Crack Under Blast Loading
Mechanical response of a tension crack (TC) in a rock slope due to blasting is critical in rock engineering. In the present work, a three-dimensional... -
Microstructural Evaluation of Tungsten Carbide Cobalt (WC-17Co) Alloy Deposited by High-Velocity Oxygen Fuel, High-Velocity Air Fuel, and Cold Spraying Technologies
In this study, microstructural characterization was conducted on WC-17Co coatings produced via high-velocity oxygen fuel (HVOF), high-velocity air...
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Influence of Offset Distance of Hole on Explosive Crack Propagation of Polymethyl Methacrylate Plate by Caustics Method
Holes have an important influence on dynamic fracture process of brittle materials. In this paper, the influence of the hole offset distance (HOD) on...
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The design of crosslinks in different vulcanized systems to improve crack growth resistance for carbon black/graphene oxide/natural rubber composites
Herein, the carbon black/graphene oxide/natural rubber composites (CB/GO/NR) with different crosslink networks were prepared through the latex...