Results 11 to 20 of about 1,411,543 (350)
Metals, 2020 This study presents a numerical model to predict the fatigue crack growth (FCG) rate in compact tension specimens under constant amplitude cyclic loadings.
F. Ferreira +4 more
semanticscholar +1 more source
Numerical simulation of grain-size effects on creep crack growth by means of grain elements [PDF]
, 1998 The effect of grain size on creep crack growth is investigated by means of a numerical technique in which the actual crack growth process is simulated in a discrete manner by grain elements and grain boundary elements.
Giessen, E. van der,, Onck, P.R.,
core +8 more sources
Advances in Materials Science and Engineering, 2020 To understand the effect of cold working of welding heat-affected zone on the driving force of the crack growth and crack growth rate of stress corrosion cracking (SCC) near the welding fusion line, the finite element simulation method was used to ...
Hongliang Yang +3 more
doaj +1 more source
Fracture and Structural Integrity, 2019 In this work, the effect of superimposing of isothermal Low Cycle Fatigue (LCF) loading to the thermomechanical (TMF) fatigue loading on the short crack propagation behavior of low-carbon nitrogen-controlled 316 stainless steel is investigated.
Yasuhiro Yamazaki
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Crack growth rate prediction based on damage accumulation functions for creep-fatigue interaction
Fracture and Structural Integrity, 2020 The present study is concerned with formulation of a model for the creep–fatigue crack growth rate prediction on the base of fracture damage zone concepts. It is supposed that crack growth rate can be determined by integration of damage accumulation rate
Andrey Tumanov +2 more
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Metals, 2021 The paper presents a comparison of the results of the fatigue crack growth rate for raw rail steel, steel reinforced with composite material—CFRP—and also in the case of counteracting crack growth using the stop-hole technique, as well as with an ...
Grzegorz Lesiuk +7 more
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Thermal fatigue crack propagation mechanism of SiCp/A356 composites for urban rail train brake disc
Cailiao gongcheng, 2022 In order to study the influence of the service temperature load and material microstructure on the thermal fatigue crack growth behavior of SiCp/A356 composites, and to clarify the microscopic mechanism of thermal fatigue crack growth, the thermal ...
YANG Zhiyong +5 more
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Characterization of Fatigue Crack Growth Based on Acoustic Emission Multi-Parameter Analysis
Materials, 2022 In engineering structures that are subject to cyclic loading, monitoring and assessing fatigue crack growth (FCG) plays a crucial role in ensuring reliability.
Mengyu Chai +5 more
semanticscholar +1 more source
Propagation of surface initiated rolling contact fatigue cracks in bearing Steel [PDF]
, 2016 Surface initiated rolling contact fatigue, leading to a surface failure known as pitting, is a life limiting failure mode in many modern machine elements, particularly rolling element bearings.
Kadiric, A, Olver, A, Rycerz, P
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Metals, 2021 The fatigue crack growth (FCG) process is usually accessed through the stress intensity factor range, ΔK, which has some limitations. The cumulative plastic strain at the crack tip has provided results in good agreement with the experimental observations.
Edmundo R. Sérgio +3 more
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