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1. A multi-axial Fatigue Damage Spectrum for the evaluation of the fatigue damage potential of multi-axis random vibration environments NSTL国家科技图书文献中心

Enrico Proner |  Emiliano Mucchi -  《Mechanical Systems & Signal Processing》 - 2025,226(Mar.) - 112362.1~112362.12 - 共12页

摘要: evaluation of the fatigue damage potential of multi-axis | The Fatigue Damage Spectrum (FDS) method has |  evaluation of vibrational loads. However, the formulation |  evaluate the damage potential of different multi-axis and | , the MI-FDS has been able to identify the damage
关键词: Multi-axis vibration testing |  Fatigue Damage Spectrum |  Random vibration |  Accelerated fatigue testing |  Test tailoring

2. An improved constitutive model for rapid fatigue properties evaluation based on fatigue damage entropy NSTL国家科技图书文献中心

Wei, Wei |  Li, Jianhui... -  《European journal of mechanics,A.Solids》 - 2025,109 - 共17页

摘要: to fatigue damage, i.e. FFE, related to | . Subsequently, a rapid fatigue life estimation method is |  irreversible inelastic microstructural motion. Fatigue tests | A constitutive model, which reflects the non | -linear response association between microstructural
关键词: Thermodynamic entropy |  Fatigue limit |  Fatigue damage |  Fatigue life

3. Experimental evaluation of multiaxial test-tailored specifications based on Fatigue Damage multi-Spectra NSTL国家科技图书文献中心

M. Aime |  A. Banvillet... -  《International Journal of Fatigue》 - 2025,191(Feb.) - 108702.1~108702.11 - 共11页

摘要: multiaxial vibration based on the Fatigue Damage multi | In the industrial sector, laboratory tests are |  frequently performed to evaluate the durability of |  structures under mechanical loads. These tests typically |  involve sequentially applied uniaxial loads, even though
关键词: Fatigue damage multi-spectrum |  Cross-correlation assessment |  Accelerated durability test |  Mission profiling

4. Estimation of residual fatigue life of high-strength steel welded joints based on diffuse ultrasound NSTL国家科技图书文献中心

Shuling Gao |  Yanan Yue... -  《International Journal of Fatigue》 - 2025,190(Jan.) - 108574.1~108574.12 - 共12页

摘要: become evident. The fatigue damage of 20 butt- and |  experienced early fatigue damage. Consequently, we |  introduced an a-N early fatigue damage monitoring curve | Fatigue significantly affects the durability |  fatigue crack initiation and effectively monitor crack
关键词: Diffuse ultrasound |  Fatigue damage evaluation |  Welded joint |  Residual life estimation |  High-strength steel

5. Assessment of dwell-fatigue properties of nickel-based superalloy coated with a multi-layered thermal and environmental barrier coating NSTL国家科技图书文献中心

Ivo Sulak |  Karel Obrtlik -  《International Journal of Fatigue》 - 2025,191(Feb.) - 108693.1~108693.15 - 共15页

摘要: damage due to fatigue-creep-environment interaction. A |  of MAR-M247. The cyclic plastic response and damage |  studied in isothermal dwell-fatigue tests conducted |  hysteresis loop. Fatigue hardening/softening curves, stress |  relaxation curves, cyclic stress-strain curves and fatigue
关键词: MAR-M247 superalloy |  Creep-fatigue interaction |  Stress-strain response |  TBC coating |  Damage evaluation

6. Fatigue properties of non-press-fitted part of full-scale induction-hardened axles of medium-carbon steel for high-speed railway vehicles NSTL国家科技图书文献中心

T. Makino |  C. Kozuka... -  《International Journal of Fatigue》 - 2025,190(Jan.) - 108664.1~108664.15 - 共15页

摘要: 11, which was proposed to fatigue damage evaluation |  of cycles (S-N) curve and fatigue limit of non |  parts of the axles by selecting appropriate fatigue | , and the fatigue limit was obtained. The value of an |  high-and very-high-cycle fatigue limits based on the
关键词: Railway axle |  Medium-carbon steel |  Induction hardening |  S-N curve |  Very-high-cycle fatigue limit

7. A novel framework for fatigue hotspot localization and damage assessment of multi-defect marine structures under random vibration NSTL国家科技图书文献中心

Cui D. |  Xie R.... -  《Ocean engineering》 - 2025,316(Jan.15) - 1.1~1.15 - 共15页

摘要: rapid and accurate assessment of fatigue damage under |  of random vibration fatigue evaluation, achieving | , assessing vibration-induced fatigue under random loads is |  defects, as fatigue is highly sensitive to local |  dynamic characteristics into vibration fatigue
关键词: Fatigue damage |  Multi-defect marine structure |  Multiaxial fatigue |  Random vibration |  Vibration fatigue

8. Quantitative assessment of compression fatigue history effect on the subsequent tension fatigue limit of strain localized material NSTL国家科技图书文献中心

Bowen Chen |  Shigeru Hamada... -  《International Journal of Fatigue》 - 2025,191(Feb.) - 108682.1~108682.16 - 共16页

摘要: for quantitative evaluation of damage during |  significance for understanding fatigue damage caused by | This study conducts compressive fatigue tests |  compression fatigue and the corresponding effect of loading |  history on subsequent tensile fatigue limits. Hence
关键词: Compressive fatigue damage |  Fatigue crack extension mode and type |  Fatigue crack extension mechanics |  Notch plastic zone size |  Residual stress

9. Research on the prediction method of fatigue stress response of the bogie end structure based on data-driven approaches NSTL国家科技图书文献中心

Song, Ye |  Liu, Chaotao... -  《Engineering failure analysis》 - 2025,175 - 109598~ - 共22页

摘要: effect on the evaluation results of fatigue damage |  operation. When evaluating structural fatigue damage, the |  structural fatigue damage. Subsequently, vibration line |  evaluate the fatigue damage during long-term operation |  to increase, the fatigue failure problem of the
关键词: The suspension components |  Structural fatigue damage |  Stress and vibration test |  Deep-learning algorithm |  Structural stress detection

10. Guest Editorial of Virtual Special Issue: Artificial Intelligence-Assisted Fatigue Prediction of Engineering Materials and Structures NSTL国家科技图书文献中心

Haohui Xin |  Guian Qian... -  《Fatigue & Fracture of Engineering Materials & Structures》 - 2025,48(2) - 533~534 - 共2页

摘要: causes the material to fatigue deteriorates below its |  brought on by fatigue, the serviceability of engineering |  degradation. Therefore, effective evaluation of the current |  state of cumulative damage and prediction of the time | Throughout their service life, engineering
关键词: AI-assisted fatigue crack growth |  AI-assisted fatigue damage prediction |  AI-assisted fatigue life predictions
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