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Analytical solution for fatigue crack propagation of an embedded elliptical crack
Fatigue crack propagation of an embedded elliptical crack under a uniform cyclic loading is investigated using Paris law. The goal of this paper is...
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Calculation of Crack Resistance Parameters in Cross-Shaped Specimens in Biaxial Bending Tests
It is shown that it is necessary to take into account biaxial loading and short cracks in crack resistance tests of specimens for a more accurate...
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Assessing of the Life Time of a Shaft with a Crack in Hydrogen
A theoretical-experimental approach for predicting the kinetics of fatigue crack growth and determining the life time of the responsible elements of...
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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 Growth and Fracture Studies on Stainless Steel Straight Pipes Having Circumferential Surface Crack
The primary objective of this manuscript is to verify the LBB criterion, by carrying out fatigue crack growth (FCG) and fracture tests on SA 312 Type...
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An ellipsoidal inclusion and an elliptical crack in the elastic media with ellipsoidal anisotropy
An isolated ellipsoidal inclusion and an elliptical crack in a homogeneous elastic medium with ellipsoidal anisotropy are considered. For constant...
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Life extension analysis considering crack opening-closing behavior in HFMI-treated welds
The objective of this study is to investigate defect tolerance of HFMI-treated welds in bridge application for life extension based on numerical FE...
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Laser Surface Modification of Single-Crystal Nickel-Based Superalloy: Geometry, Microstructure, Crack Morphology, and Microhardness
The present work investigates the surface modification of a second-generation, SX nickel-based superalloy by using a continuous wave laser with...
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Fatigue Crack Growth Behavior of AlSi10Mg Material Produced by Direct Metal Laser Sintering Using S-Version Finite Element Method
The researchers are becoming more interested in additive manufacturing (AM). This technology has numerous advantages, particularly in the aerospace,...
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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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Harmless crack characteristics by shot peening of steels with different carbon contents
Recently, surface crack non-damaging technology has been developed to render surface cracks harmless such that the fatigue limit of metals can be...
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On Experimental Procedure Development for Evaluating the Effect of Biaxial Loading on the Static Crack Resistance Characteristics of Reactor Vessel Steels
According to modern normative documents, the loading of postulated cracks in reactor vessels and standard specimens during crack resistance tests has...
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Crack-Tip Shielding by Swelling in Silica Proved from Measurement of Crack-Terminating Angles in DCDC-Tests
AbstractCracks terminating at free surfaces are affected by local stresses in the surface region. Under residual compression, the crack front must...
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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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Theoretical Estimation of Fatigue Life Before Crack Initiation in Metal Materials
A model for theoretically estimating the number of loading cycles before fatigue crack initiation at a constant applied cycle stress range and a...
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Stress corrosion crack initiation and propagation before proceeding to Stage 2 for hydrostatically tested pipeline steels
AbstractThe influence of hydrostatic simulation on early-stage high-pH stress corrosion crack growth of X65 pipeline steel was investigated. Results...
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Assessment of SIFs of Flanges in Corrugated Web Steel Beams with Crack-Arrest Holes via an Experimentally Validated FE Modeling
For the corrugated web steel beam, the web-to-flange welded detail by geometric discontinuity plays a vital role of the stress concentration-related...
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Crack Healing under Antiplane Deformation of Anisotropic Bodies
A mathematical model of longitudinal shear crack healing in an anisotropic body was constructed. The problem was reduced to the solution of the...
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Effect of Crack Inclination and Residual Stress on the Stress Intensity Factor of Semi-elliptical Crack in a Pressure Vessel
Pressure vessels are widely used in products ranging from consumer artifacts to engineering components. Ensuring safety and reliability of pressure...
