Correlation of Structural Steel Fractures Involving Massive Plasticity

2009 ◽  
pp. 663-663-11 ◽  
Author(s):  
BD Macdonald
Keyword(s):  
Structural 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.

Adhesive Strength of Cobalt-Alloy Coatings Applied by Laser Surfacing on Structural-Steel Substrates

2020 ◽  
Vol 40 (10) ◽  
pp. 882-884
Author(s):  
A. V. Shafranov ◽  
E. A. Morozov ◽  
K. R. Muratov ◽  
A. A. Drozdov ◽  
A. N. Yurchenko
Keyword(s):  
Structural Steel ◽  
Adhesive Strength ◽  
Cobalt Alloy ◽  
Laser Surfacing ◽  
Steel Substrates
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