Fatigue prediction of spot welded joints using equivalent structural stress
โ Scribed by Hong Tae Kang
- Book ID
- 108200683
- Publisher
- Elsevier Science
- Year
- 2007
- Weight
- 833 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0261-3069
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
In the past, several methods have been proposed to predict fatigue crack growth rate in tubular joints of offshore structures, however reasonably accurate solution for this problem is still lacking. Dramatic increase in the use of neural neural networks (NN) in material science, specially fatigue ar
In this research, the authors developed back-propagation neural networks (BNNs) to predict the fatigue life of spot welds subjected to various geometric factors and loading conditions. This paper described the developing procedures of the BNNs in detail for the spot weld fatigue. Then, the BNNs deve
Experimental fatigue data for welded joints have been collected and subjected to re-analysis using the notch stress approach according to IIW recommendations. This leads to an overview regarding the reliability of the approach, based on a large number of results (767 specimens). Evidently, there are