Abstract
A recent criterion based on the local strain energy density (SED) averaged over a given control
volume is applied to well-documented experimental data taken from the literature, all related to steel
welded joints of complex geometry. This small size volume embraces the weld root or the weld toe, both regions
being modelled as sharp (zero notch radius) V-notches with different opening angles.
The SED is evaluated from three-dimensional finite element models by using a circular sector with a radius
equal to 0.28 mm. The data expressed in terms of the local energy fall in a scatter band recently reported in
the literature, based on about 650 experimental data related to fillet welded joints made of structural steel
with failures occurring at the weld toe or at the weld root.
Article history
- ReceivedUntil the next stage: 0 days
- Accepted
How to cite
APA
Zappalorto, M., Berto, F., & Lazzarin, P. (2008). Densità di energia di deformazione locale e resistenza a fatica di giunti saldati di geometria complessa. Fracture and Structural Integrity, 2(3), pages 11–17. https://doi.org/10.3221/IGF-ESIS.03.02
IEEE
M. Zappalorto, F. Berto, and P. Lazzarin, “Densità di energia di deformazione locale e resistenza a fatica di giunti saldati di geometria complessa,” Fracture and Structural Integrity, vol. 2, no. 3, pp. pages 11–17, 2008, doi: 10.3221/IGF-ESIS.03.02.
MLA
Zappalorto, M., et al. “Densità di energia di deformazione locale e resistenza a fatica di giunti saldati di geometria complessa.” Fracture and Structural Integrity, vol. 2, no. 3, 2008, pp. pages 11–17. https://doi.org/10.3221/IGF-ESIS.03.02.
Chicago
Zappalorto, M., F. Berto, and P. Lazzarin. 2008. “Densità di energia di deformazione locale e resistenza a fatica di giunti saldati di geometria complessa.” Fracture and Structural Integrity 2 (3): pages 11–17. https://doi.org/10.3221/IGF-ESIS.03.02.
Harvard
Zappalorto, M., Berto, F. and Lazzarin, P. (2008) ‘Densità di energia di deformazione locale e resistenza a fatica di giunti saldati di geometria complessa’, Fracture and Structural Integrity, 2(3), pp. pages 11–17. doi: 10.3221/IGF-ESIS.03.02.
Vancouver
Zappalorto M, Berto F, Lazzarin P. Densità di energia di deformazione locale e resistenza a fatica di giunti saldati di geometria complessa. Fracture and Structural Integrity. 2008;2(3):pages 11-17. doi:10.3221/IGF-ESIS.03.02
BibTeX
@article{zappalorto2008,
author = {Zappalorto, M. and Berto, F. and Lazzarin, P.},
title = {Densità di energia di deformazione locale e resistenza a fatica di giunti saldati di geometria complessa},
journal = {Fracture and Structural Integrity},
year = {2008},
volume = {2},
number = {3},
pages = {pages 11--17},
doi = {10.3221/IGF-ESIS.03.02},
url = {https://doi.org/10.3221/IGF-ESIS.03.02},
issn = {1971-8993}
}
RIS
TY - JOUR
AU - Zappalorto, M.
AU - Berto, F.
AU - Lazzarin, P.
TI - Densità di energia di deformazione locale e resistenza a fatica di giunti saldati di geometria complessa
JO - Fracture and Structural Integrity
T2 - Fracture and Structural Integrity
PY - 2008
VL - 2
IS - 3
SP - pages 11
EP - 17
DO - 10.3221/IGF-ESIS.03.02
UR - https://doi.org/10.3221/IGF-ESIS.03.02
SN - 1971-8993
ER -
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