Some experimental observations of crack-tip mechanics with displacement data [PDF]
Fracture and Structural Integrity, 2015 In the past two decades, crack-tip mechanics has been increasingly studied with full-field techniques. Within these techniques, Digital Image Correlation (DIC) has been most widely used due to its many advantages, to extract important crack-tip ...
M. Mokhtari +3 more
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A Crack Size Quantification Method Using High-Resolution Lamb Waves [PDF]
Sensors, 2021 Traditional tone burst excitation cannot attain a high output resolution, due to the time duration. The received signal is much longer than that of excitation during the propagation, which can increase the difficulty of signal processing, and reduce the ...
Xianjun Li +2 more
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Towards Automatic Crack Size Estimation with iFEM for Structural Health Monitoring. [PDF]
Sensors (Basel), 2023 Oboe D +3 more
europepmc +3 more sources
A Fatigue Crack Size Evaluation Method Based on Lamb Wave Simulation and Limited Experimental Data. [PDF]
Sensors (Basel), 2017 He J, Ran Y, Liu B, Yang J, Guan X.
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FLEXURAL BEHAVIOR OF NORMAL AND HIGH STRENGTH CONTINUOUS BEAMS REINFORCED BY GFRP BARS
Journal of Engineering and Sustainable Development, 2021 In the reinforced concrete structures, fiber reinforced polymer (FRP) has been considered an alternative material to steel reinforcement with the advantages of corrosion resistance, non-conductivity, and high strength to weight ratio.
Muayad M. Abdullah, Hassan F. Hassan
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DUCTILITY OF NORMAL AND HIGH STRENGTH CONTINUOUS BEAMS REINFORCED WITH GFRP REBARS
Journal of Engineering and Sustainable Development, 2021 In the reinforced concrete structures, fiber reinforced polymer (FRP) has been considered an alternative material to steel reinforcement with advantages of corrosion resistance, non-conductivity and a high strength to weight ratio.
Muayad M. Abdullah, Hassan F. Hassan
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Numerical Simulation of Circumferential Propagation of Surface Cracks on Pipeline Based on XFEM [PDF]
Cailiao Baohu, 2022 In order to study the influence of surface circumferential crack defects on pipelines， based on the extended finite element method(XFEM)， a numerical simulation study was carried out on the crack propagation law of the X60 steel pipeline with ...
CHEN Fei, DING Ning, WANG Xinyi, ZHANG Fan, LIU Yanjun
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Scientific Reports, 2021 Grain size composition, crack pattern, and crack length have a significant influence on the crack characteristics, mechanical characteristics, and acoustic emission characteristics of rock masses.
Ji-Shun Pan +3 more
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Effects of Size of the Largest Crack and Size Difference among Cracks on Critical Current of Superconducting Tape with Multiple Cracks in Superconducting Layer [PDF]
MATERIALS TRANSACTIONS, 2020 The effects of the size of the largest crack and size difference among cracks on critical current of superconducting tape with multiple cracks of different sizes in the superconducting layer were investigated by a model analysis and a Monte Carlo simulation, using the specimens consisting of a series circuit of local sections where each section has one
Ochiai, Shojiro, Okuda, Hiroshi
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Journal of Pipeline Science and Engineering, 2022 In this study a methodology is developed and implemented in Python for fatigue crack growth prediction in pipelines, by leveraging measurement data and fatigue growth model predictions.
Durlabh Bartaula, Samer Adeeb, Yong Li
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