Fatigue strength of steel and aluminium welded joints based on generalised stress intensity factors and local strain energy values

By P. Livieri, P. Lazzarin. 2005

375 citations recorded by the source corpus.

Subfields: Civil and Structural Engineering, Mechanical Engineering, Mechanics of Materials

View Paper: https://www.semanticscholar.org/paper/506f86b96c98050486d18958afda1ee7eb14065b

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Civil and Structural Engineering

1. Filippo Berto
2. P. Lazzarin
3. M. Elices
4. F. J. Gómez
5. Y. Matvienko
6. A. Kazberuk
7. M. Savruk
8. Andrei Kotousov

In Mechanical Engineering

1. Filippo Berto
2. F. J. Gómez
3. M. Elices
4. Y. Matvienko
5. Andrei Kotousov
6. S. Harding
7. A. Kazberuk
8. M. Savruk

In Mechanics of Materials

1. P. Lazzarin
2. Filippo Berto
3. F. J. Gómez
4. M. Elices
5. Y. Matvienko
6. A. Kazberuk
7. M. Savruk
8. Andrei Kotousov

Citations in the corpus

• Some Expressions for the Strain Energy in a Finite Volume Surrounding the Root of Blunt V-notches (2005, methodology): “An expression analogous to Equation (13) has already been used to analyse fatigue strength data from cruciform welded joints made of steel (Lazzarin et al., 2001, 2003; Livieri and Lazzarin, 2005 ), having modelled the welded toe region as a sharp V-notch with 2α = 135 ◦ . In those cases KIC had be”
• Fracture of V-notched specimens under mixed mode (I + II) loading in brittle materials (2009, background): “to a critical value Wc, which depends on the material but not on notch geometry (Lazzarin and Zambardi 2001;Yosibashetal.2004;LazzarinandBerto2005a,b; Livieri and Lazzarin 2005 ).”
• Transverse singular effects in V-shaped notches stressed in mode II (2010, methodology): “A possible synthesis of the magnitude of the stress state along the line of stress singularity, x = 0, might be carried out by using the mean value of the strain energy density (SED) over a control volume embracing that line (Lazzarin and Zambardi 2001; Livieri and Lazzarin 2005; Lazzarin et al. 2”
• Fracture assessment of U-notches under mixed mode loading: two procedures based on the ‘equivalent local mode I’ concept (2007, methodology): “Recently, the authors successfully predicted fracture loads of notched specimens (sharp and blunted U and V notches) loaded under mode I, using two equivalent criteria; one based on the cohesive zone model (Gomez et al. 2000; Gomez and Elices 2003a,b, 2004), the other based on the local strain energ”
• J-integral evaluation for U- and V-blunt notches under Mode I loading and materials obeying a power hardening law (2007, methodology): “…I and Mode II) loading (Lazzarin and Berto 2005a, b; Gómez et al. 2007), were treated in a unified manner, as was done for the high cycle fatigue strength properties of welded joints made of steels or aluminium alloys (Lazzarin and Zambardi 2001; Lazzarin et al. 2003; Livieri and Lazzarin 2005).”
• Two-dimensional fracture mechanics problems for solids with sharp and rounded V-notches (2010, background): “The first, based on Griffith’s (1921) strain energy release rate (Seweryn 1998; Leguillon 2001, 2002) and the other, known as local strain energy density criteria (Sih and Macdonald 1974; Kipp and Sih 1975; Gillemot 1976; Molski and Glinka 1981; Glinka 1985; Gillemot et al. 1985; Sih and Ho 1991; Cz”
• Local strain energy to assess the static failure of U-notches in plates under mixed mode loading (2007, background): “…Yosibash et al. 2004; Lazzarin and Berto 2005a), and high cycle fatigue failure data from welded joints under prevailing Mode I loading (Lazzarin et al. 2003; Livieri and Lazzarin 2005; Lazzarin et al. 2006), and also under mixed mode loading (I + II or I + III, Lazzarin et al. 2004, in press).”