Empirical corrosion fatigue life prediction models of a high strength steel

2000 ◽  
Vol 67 (5) ◽  
pp. 461-474 ◽  
Author(s):  
G. Murtaza ◽  
R. Akid
Keyword(s):  
Fatigue Life ◽  
Corrosion Fatigue ◽  
High Strength Steel ◽  
Life Prediction ◽  
Prediction Models ◽  
High Strength ◽  
Fatigue Life Prediction

scholarly journals Fatigue life prediction of high strength steel welded joints by Energy Approach

2016 ◽  
Vol 2 ◽  
pp. 2156-2163 ◽  
Author(s):  
P. Corigliano ◽  
V. Crupi ◽  
G. Epasto ◽  
E. Guglielmino ◽  
G. Risitano
Keyword(s):  
Fatigue Life ◽  
Welded Joints ◽  
High Strength Steel ◽  
Life Prediction ◽  
High Strength ◽  
Energy Approach ◽  
Fatigue Life Prediction

scholarly journals Corrosion-Fatigue Analysis of High-Strength Steel Wire by Experiment and the Numerical Simulation

Metals ◽  
2020 ◽  
Vol 10 (6) ◽  
pp. 734
Author(s):  
Songling Xue ◽  
Ruili Shen
Keyword(s):  
Fatigue Life ◽  
Service Life ◽  
Prediction Model ◽  
Corrosion Fatigue ◽  
High Strength Steel ◽  
Life Prediction ◽  
Steel Wire ◽  
High Strength ◽  
Starting Point ◽  
Life Prediction Model

The paper takes the corrosion fatigue damage of cable or sling in the actual bridge as a starting point. The high-strength steel wire is chosen as the basic component to study the corrosion fatigue failure mode. The service life prediction model is put forward, which provides a basis for future research. In this paper, the S-N curves of the steel wire with the different corrosion degrees are given through fatigue tests of six groups of steel wire under different corrosion conditions. The results show that the higher the corrosion degree, the steeper the S-N curve, and the fatigue life considering corrosion are much lower than that without considering corrosion. Finally, a fatigue life prediction model considering the coupling effect of corrosion fatigue is proposed and embedded into Abaqus v6.14 (Dassault, Paris, French). The calculation results show that the fatigue model considering the corrosion can predict the service life to some extent.

Testing and assessment of fatigue life prediction models for Indian PHWRs piping material under multi-axial load cycling

2016 ◽  
Vol 85 ◽  
pp. 98-113 ◽  
Author(s):  
Punit Arora ◽  
Suneel K. Gupta ◽  
V. Bhasin ◽  
R.K. Singh ◽  
S. Sivaprasad ◽  
...  
Keyword(s):  
Fatigue Life ◽  
Axial Load ◽  
Life Prediction ◽  
Prediction Models ◽  
Fatigue Life Prediction ◽  
Load Cycling
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