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Steady Vibrations of an Elastic Bimaterial with a Thin Compliant Layer and a Circular Crack
We solve the problem of the steady-state oscillations of an elastic bimaterial formed by two half spaces connected via a thin compliant interlayer...
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Circular Disk with Radial Internal Crack Under the Action of Model Contact Loads
We solve the plane problem of the theory of elasticity for a circular disk weakened by an arbitrarily located internal radial crack subjected to the...
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Lead Crack Lifing Methodology
The lead fatigue crack growth (FCG) concept has been developed into a methodology that can be used to estimate virtual test endpoints. These test...
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Numerical Investigation on Fracture Propagation Mechanism of Pre-Existing Symmetrical Cracks Emanating from the Circular Blast Holes
The mechanism of fracture propagation from the circular blast holes with two symmetrical cracks in rock blasting operations was investigated by the...
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Effect of laser power on weld microstructure of AA6082 sheets remote laser welded by circular beam wobbling
This paper aims to investigate the combined effect of circular beam wobbling and varying laser power on crack formation, weld geometry,...
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A Circular Eddy Current Probe Using Miniature Fluxgates for Multi-Orientation Slit Evaluation in Steel Components
AbstractDetection of crack propagation, such as its direction and depth, is one of the important aspects in ensuring the safety and reliability of...
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Exploration of Optimisation Algorithms for Predictive Crack Detection in Functional Gradient Beam Structures
This paper presents a study on the application of the Particle Swarm Optimisation (PSO) algorithm to crack detection in beam structures. The...
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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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particle flow modeling for the crack growth analysis of non-persistent cracks
The cracks’ coalescence mechanism of three non-persistent joints in a rock sample was investigated under uniaxial compressive loading, considering...
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Effects of Damage Mode on Crack Propagation Pattern in Additively Manufactured Honeycomb Cellular Panel
Planar cellular structure panels are affected by a series of factors, which can produce various types of initial damage within the structure and thus...
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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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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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Bursting Pressure of the Autofrettaged and Interferenced Double-Layer Cylinder with an Internal Surface Crack
Thick-walled cylinders are specially used in various high-tech industries to withstand internal pressure. The presence of the compressive residual...
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Fatigue Crack Propagation Life Prediction of GH4169 Under Biaxial Load Based on Cruciform Specimen
Aero-engine components have complex geometries and are subjected to various cyclic loads, so they are often in a multi-axial complex stress state...
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Transverse Crack Initiation in Thin-Ply Laminates Subjected to Tensile Loading at Low and Cryogenic Temperatures
Laminates with ultra-thin plies is a promising new development for polymeric composite materials expected to provide superior resistance to...
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Effects of Notch Position and Notch Length on the Fatigue Crack Growth Behavior of 6061-T6 Aluminum Alloy
The simulation of crack growth and estimation of fatigue life in engineering structures containing cracks and notches is very complex. The complexity...
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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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Fracture of Highly Elastic and Composite Materials in Compression Along Near-Surface Crack
A problem of the fracture of a semi-infinite body with a penny-shaped crack located near the surface of the body under compressive loading along the...
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Crack Initiation and Propagation Mechanism of Flawed Rock Mass Based on Improved Maximum Distortion Energy Theory and PFC Numerical Simulation
In order to explore the crack initiation and propagation evolution characteristics of flaw rock masses, the crack initiation mechanism of rock masses...
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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...
