Results 31 to 40 of about 399,794 (212)

Sensitivity analysis for effects of displacement amplitude and loading frequency on low-cycle fatigue lifetime in carbon/epoxy laminated composites

open access: yesMATEC Web of Conferences, 2018
In the present article, the low-cycle fatigue lifetime of carbon/epoxy laminated composites has been investigated. The sensitivity analysis has been also performed to study effects of the displacement amplitude and the loading frequency on the low-cycle ...
Azadi Mohammad   +2 more
doaj   +1 more source

Assessment of Durability of the Toothed Segment Based on FEM Analysis and Low Fatigue Cycle Test

open access: yesArchives of Foundry Engineering, 2016
The development of a novel design for the toothed segment of drive transmission in longwall shearer is expected to significantly reduce the cost of individual components of the feed system and the related work of repair and renovations, increasing at the
Piekło J., Maj M., Żuczek R., Pysz S.
doaj   +1 more source

Cumulative Damage in Very High/Low Cycle Combined Fatigue for TC21 Titanium Alloy

open access: yesCrystals, 2022
The effect of low cycle fatigue (LCF) predamage with no precracks on very high cycle fatigue (VHCF) properties, and crack initiation characteristics for TC21 titanium alloy, was investigated.
Baohua Nie   +7 more
doaj   +1 more source

Monitoring Low-Cycle Fatigue Material-Degradation by Ultrasonic Methods [PDF]

open access: yes, 2010
Any system consisting of structural material often undergoes fatigue, which is caused by dynamic load cycle. As a structural system, nuclear power plant is very likely to have low-cycle fatigue at many of its components.
Cahyono, A. (A)   +2 more
core   +3 more sources

Micro-Deformation and Fracture Features of Ti834 Titanium Alloy under Fatigue Loading

open access: yesMetals, 2023
A sustained load holding period imposed during fatigue loading is detrimental to material performances, causing a sharp decline in the fatigue life of near-α titanium alloys.
Ning Wang   +4 more
doaj   +1 more source

Study on high-low cycle fretting fatigue life of Inconel718 tenon structure

open access: yesHangkong gongcheng jinzhan
The turbine blades of aero-engines are subjected to cyclic high-low cycle loads in actual service environments,which is a typical high-low cycle micro motion fatigue condition. The frequent occurrence of fatigue fracture in turbine blades due to fretting
YANG Xiaolin   +3 more
doaj   +1 more source

Effect of low cycle fatigue on steel moment frames with prequalified rigid connections (bolted unstiffened and stiffened extended end-plate moment connections) [PDF]

open access: yesJournal of Structural and Construction Engineering, 2019
The moment beam-to-column connections include those connections that can transfer the moment between the beam and the column. Bolted unstiffened and stiffened extended end-plate moment connections are from this category.
Mohsen Gerami   +2 more
doaj   +1 more source

High cycle fatigue of ARMCO iron severely deformed by ECAP [PDF]

open access: yes, 2017
The high-cycle fatigue behavior of ARMCO iron severely deformed by Equal Channel Angular Pressing (ECAP) at room temperature through route Bc until 8 passes, with an average grain size of ~365 nm, was studied and compared with the same material in the ...
Cabrera Marrero, José M.   +2 more
core   +2 more sources

Effect of Prolonged Thermal Exposure on Low-Cycle Bending Fatigue Resistance of Low-Carbon Steel

open access: yesMetals, 2022
Using a dynamic mechanical analyzer, the comparative studies of a low-cycle bending fatigue were carried out for AISI 1022 low-carbon steel after extreme thermal exposure, simulating the severe beyond-design-basis accident at nuclear power plants. In the
Sergey A. Nikulin   +5 more
doaj   +1 more source

Notch Effect on Torsional Low-Cycle Fatigue

open access: yesInternational Journal of Materials Research, 1983
Öz bulunamadı.
GEVREK, M, GULEC, S
openaire   +2 more sources

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