scholarly journals Uniaxial and Biaxial Ratcheting of ST52 Steel under Variable Amplitude Loading – Experiments and Modeling

2015 ◽  
Vol 101 ◽  
pp. 185-193 ◽  
Author(s):  
Radim Halama ◽  
Josef Sedlák ◽  
Martin Fusek ◽  
Zdeněk Poruba
Keyword(s):  
Variable Amplitude Loading ◽  
Variable Amplitude ◽  
St52 Steel

Application of the Strip Yield Model to Crack Growth Predictions for Structural Steel

2010 ◽  
Vol 57 (1) ◽  
pp. 1-20
Author(s):  
Małgorzata Skorupa ◽  
Tomasz Machniewicz
Keyword(s):  
Structural Steel ◽  
Crack Growth ◽  
Model Calibration ◽  
Load History ◽  
Yield Model ◽  
Variable Amplitude Loading ◽  
Variable Amplitude ◽  
Constraint Factors ◽  
Strip Yield Model ◽  
Closure Mechanism

Application of the Strip Yield Model to Crack Growth Predictions for Structural SteelA strip yield model implementation by the present authors is applied to predict fatigue crack growth observed in structural steel specimens under various constant and variable amplitude loading conditions. Attention is paid to the model calibration using the constraint factors in view of the dependence of both the crack closure mechanism and the material stress-strain response on the load history. Prediction capabilities of the model are considered in the context of the incompatibility between the crack growth resistance for constant and variable amplitude loading.

Failure behavior of aerial bomb lifting lug under variable amplitude loading: Failure analysis and life prediction

2021 ◽  
Vol 120 ◽  
pp. 105000
Author(s):  
Bowen Wang ◽  
Liyang Xie ◽  
Jiaxin Song ◽  
Xuehong He ◽  
Weifeng Luo ◽  
...  
Keyword(s):  
Failure Analysis ◽  
Life Prediction ◽  
Failure Behavior ◽  
Variable Amplitude Loading ◽  
Variable Amplitude

scholarly journals Variable amplitude loading of additively manufactured Ti6Al4V subjected to surface post processes

2021 ◽  
Vol 142 ◽  
pp. 105945
Author(s):  
M. Kahlin ◽  
H. Ansell ◽  
A. Kerwin ◽  
B. Smith ◽  
J. Moverare
Keyword(s):  
Variable Amplitude Loading ◽  
Variable Amplitude
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