Results 21 to 30 of about 174,013 (259)
Fracture and Structural Integrity, 2020 To meet the design requirements, different types of defects are often machined on the surface of fatigue components. Local stress concentration formed at the notch accelerates the initiation of fatigue crack, therefore greatly shortens the service lives ...
Zhi-qiang Wang +2 more
doaj +1 more source
The fatigue performances of carbon fiber reinforced polymer composites – A review
Journal of Materials Research and Technology, 2022 The fatigue loading is the proximate factor leading to the performances degradation of the Carbon fiber reinforced polymer (CFRP) composites and structures, which detrimentally affects the service-life and damage tolerance.
Rui Guo +3 more
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A multiaxial incremental fatigue damage formulation using nested damage surfaces [PDF]
Fracture and Structural Integrity, 2016 Multiaxial fatigue damage calculations under non-proportional variable amplitude loadings still remains a quite challenging task in practical applications, in part because most fatigue models require cycle identification and counting to single out ...
Marco Antonio Meggiolaro +2 more
doaj +3 more sources
Shock and Vibration, 2016 Concrete fatigue strain evolution plays a very important role in the evaluation of the material properties of concrete. To study fatigue strain and fatigue damage of concrete in reinforced concrete beams under constant amplitude bending fatigue loading ...
Fangping Liu, Jianting Zhou
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei +17 more
wiley +1 more source
A fatigue damage model of asphalt mixture considering tensile and compressive modulus decay
Case Studies in Construction MaterialsIn practical asphalt pavement engineering, asphalt mixture experiences both tensile and compressive stresses, and the stress state plays a pivotal role in determining fatigue performance.
Tian Jin +4 more
doaj +1 more source
Fatigue Performance of Composite Laminates After Low-velocity Impact
Cailiao gongcheng, 2016 Compression-compression fatigue tests were carried out on T300/5405 composite laminates after low-velocity impact, compression performance of the laminates with different impact damages was studied together with its fatigue life and damage propagation ...
LIANG Xiao-lin, XU Xi-wu, LIN Zhi-yu
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Introduction Anthracycline‐related cardiac remodeling precedes heart failure in childhood cancer survivors. The objectives of this study were to determine the relationships between patient‐specific factors, moderate‐to‐vigorous physical activity (MVPA), and cardiac remodeling.
Hari K. Narayan +15 more
wiley +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Pediatric cancer remains a leading cause of morbidity and mortality worldwide, particularly in low‐and middle‐income countries. Cancer treatment may impair nutritional status, alter body composition, and exacerbate cancer‐related fatigue (CRF).
Luís Carlos Lopes‐Junior +11 more
wiley +1 more source
Development of ANN Model for the Prediction of VIV Fatigue Damage of Top-tensioned Riser
MATEC Web of Conferences, 2018 Marine riser experiences vortex-induced vibration (VIV) caused by current, leading to fatigue damage if VIV is not considered in design of riser. Estimation of VIV fatigue damage is essential in designing feasible and operable riser.
Wong Eileen Wee Chin +3 more
doaj +1 more source