Results 21 to 30 of about 1,896 (117)
SensorsThe directivity of the quasi-static component (QSC) is quantitatively investigated for evaluating the orientation of a micro-crack buried in a thin solid plate using the numerical simulation method. Based on the bilinear stress–strain constitutive model,
Liang Zhao +9 more
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Modelling intergranular and transgranular micro-cracking in polycrystalline materials [PDF]
Computer Methods in Applied Mechanics and Engineering, 2018 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
V. Gulizzi, C.H. Rycroft, I. Benedetti
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A Crack Extension Prediction; Connecting Crown And Root Dimensions
International Dental JournalAim or purpose: To evaluate the efficacy of advanced imaging techniques—Micro-Computed Tomography (Micro-CT), Dental Operative Microscopy (DOM), and Micro-Lens Cameras—in assessing crack propagation in dental structures and to derive a standard equation ...
Yuegui Jiang
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Study on Crack Tip Temperature Field and Microstructure Damage for Wind Turbine Composite Blade
发电技术, 2019 The crack tip temperature field of blade with micro-defect based on the thermo-mechanical was studied. The microstructure damage mode of specimen fracture was proposed. The numerical model of the crack tip temperature field was established by the plastic
Linlin WANG +5 more
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Chinese Journal of Mechanical Engineering, 2021 A high-precision evaluation of ultrasonic detection sensitivity for a micro-crack can be restricted by a corroded rough surface when the surface microtopography is of the same order of magnitude as the crack depth.
Zhe Wang +5 more
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Effective properties of magnetoelectroelastic interfaces weakened by micro‐cracks [PDF]
ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 2017 AbstractThe effective properties of a microscopically damaged interface between two dissimilar magnetoelectroelastic materials are investigated using a micro‐statistical model. The interface is modeled as damaged by a periodic array of micro‐cracks. The micro‐cracks over a period interval of the interface are randomly generated and are either all (i ...
Wang, Xue, Ang, Whye Teong, Fan, Hui
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Micro failure analysis of adhesively bonded joints enhanced with natural cork particles: Impact of overlap length and particles volume fraction [PDF]
Fracture and Structural Integrity, 2018 In this work, the effects of natural particles on the micro failure mechanisms and static strength of an epoxy are studied using scanning electron microscope (SEM) technique.
Alireza Akhavan-Safar +3 more
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Mixed Variational Formulations for Micro-cracked Continua in the Multifield Framework [PDF]
Algorithms, 2009 Within the framework of multifield continua, we move from the model of elastic microcracked body introduced in (Mariano, P.M. and Stazi, F.L., Strain localization in elastic microcracked bodies, Comp. Methods Appl. Mech. Engrg. 2001, 190, 5657–5677) and propose a few novel variational formulations of mixed type along with relevant mixed FEM ...
Matteo Bruggi, Paolo Venini
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BMC Oral Health, 2022 Background Cracked teeth may cause various clinical symptoms depending on the extension depth of the crack and the subsequent bacterial infections. However, techniques to reliably determine the extension depths of cracks in teeth before treatment are ...
Jie Zhou +9 more
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The Method and Experiment of Micro-Crack Identification Using OFDR Strain Measurement Technology
PhotonicsThe precise evaluation of micro-crack sizes and locations is crucial for the safe operation of structures. Traditional detection techniques, however, suffer from low spatial resolution, making it difficult to accurately locate micrometer-scale cracks.
Bin Chen +5 more
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