18 results with keyword: 'damage mechanisms fatigue lives low high cycle regime'
They are produced by severe plastic deformation techniques such as ECAP (equal channel angular pressing), compare [20]. The fatigue properties of these materials are interesting
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The proposed multiaxial fatigue damage parameter has shown a very good correlation of multiaxial low- cycle fatigue lives for various proportional and non-proportional loading
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Place the ATD hook tip at the most secure portion of the prosthesis with a secure purchase: the lingual embrasure space between the pontic and premolar abutment (Fig. 16 Place hook
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The increase of both of LCF (low cycle fatigue) and HCF (high cycle fatigue) lives with decreas- ing DAS was observed, mainly due to homogeneous deformation owing to the fine size
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This loading mode is the result of the superposition of residual stresses caused by the fabrication process (i.e. gravity sand casting) and the subsequent heat treatment,
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The low cycle fatigue property of Al-5Zn-2Mg high strength aluminum alloy with T5 heat treatment was tested, and the fatigue damage behaviors were observed by OM, SEM and TEM..
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This is exempliied at meeting 7B where an employee comments, and the other steering committee members agree, that ‘the last replanning has been very positive, in that the
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The dynamic structure of the model and the detailed modeling of the log market facilitate the study of forest and hence carbon sequestration dynamics, while the inclusion of
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• Plasticity coupled with damage model suitable for low cycle fatigue of metals but difficulties encountered in damage threshold.. measurements
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The stochastic frontier framework models the di ff erence between the maximum possible value of the fi rm and its actual market capitalization at the time of the o ff ering as a
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•All drugs of abuse and potential compulsive behaviors EFFECT Glu •Drug memories & seeking •“OK, I’ll remember” •“Fine, go and get it” •Caudal (toward the tail)
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This paper discusses the low-cycle fatigue (LCF) behavior of lotus-type porous material, and evaluates the fatigue damage initiation and propagation through computational
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The bending fatigue life of the extruded specimens improved significantly so that in low cycle fatigue regime a 700% increase in fatigue life was observed after two ECAE passes1.
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[26] investigated high-temperature low- cycle fatigue life prediction and experimental research of pre-tightened bolts; a new low-cycle fatigue model based on the Von-Mises
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To that end, the purpose of this research study is to investigate the role of visual communication in enhancing the image of secondary textbook in Malaysia.. The previous research
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Time Aerospace Engineering, Agriculture & Biological Engineering, Automation Engineering, Automotive Engineering, Biomedical Engineering, Chemical Engineering,
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Figure 2: geometry of the fatigue specimen for the (a) resonance fatigue testing and (b) for the ultrasonic fatigue testing equipment; (c) S-N diagram showing the different
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