Verification of brittle fracture criteria for elements with V-shaped notches

By A. Seweryn, A. Łukaszewicz. 2002

184 citations recorded by the source corpus.

Subfields: Materials Chemistry, Mechanics of Materials

View Paper: https://www.semanticscholar.org/paper/58531b13bd2a22b2c8fab8451755eb1bc015a156

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In Materials Chemistry

1. P. Lazzarin
2. Filippo Berto
3. A. Kazberuk
4. M. Savruk
5. M. Elices
6. F. J. Gómez
7. Ali Reza Torabi
8. M. Ayatollahi

In Mechanics of Materials

1. Filippo Berto
2. P. Lazzarin
3. A. Kazberuk
4. M. Savruk
5. F. J. Gómez
6. M. Elices
7. Ali Reza Torabi
8. M. Ayatollahi

Citations in the corpus

• A fracture criterion for sharp V-notched samples (2003, background): “Good recent reviews of this subject have been published by Strandberg (2002) and Seweryn and Lukaszewicz (2002) , where criteria based on strain energy release, strain energy density, critical stress at a certain distance and critical mean functions are considered.”
• Fracture assessment of U-notches under mixed mode loading: two procedures based on the ‘equivalent local mode I’ concept (2007, background): “Even so, several fracture criteria have been proposed (Papadopoulos and Paniridis 1988; Seweryn and Mroz 1995; Seweryn and Lucaszewicz 2002; Yosibash et al. 2006; Priel et al. 2007).”
• Some Expressions for the Strain Energy in a Finite Volume Surrounding the Root of Blunt V-notches (2005, methodology): “Sih’s criterion, the strain energy release rate criterion, as well as other fracture criteria already mentioned here (Ritchie et al., 1973; Seweryn and Mr ´ oz, 1995) have been recently re-analysed and then applied to predict both critical load values and direction of crack initiation for sharp V-no”
• Two-dimensional fracture mechanics problems for solids with sharp and rounded V-notches (2010, background): “1999; Lazzarin and Zambardi 2001; Leguillon 2002; Strandberg 2002; Leguillon and Yosibash 2003; Krasovs’kyi 2006) and was later generalized to the case of mixed mode fracture (Seweryn and Mróz 1995; Mróz and Seweryn 1998; Seweryn 1998; Seweryn and Łukaszewicz 2002).”
• Fracture of V-notched specimens under mixed mode (I + II) loading in brittle materials (2009, background): “Several failure criteria have been proposed for V-notches (Seweryn and Mroz 1995; Seweryn and Lucaszewicz 2002; Yosibashetal.2006;Prieletal.2007,2008;Chen and Ozaki 2008; Ayatollahi and Aliha 2009) and for U-notches (Papadopoulos and Paniridis 1988; Gomez et al. 2007, 2008, 2009; Berto et al. 2007)”
• Brittle fracture in rounded-tip V-shaped notches (2010, background): “The test specimens used earlier by researchers for experimental fracture studies in V- and U-shaped notches are mainly the rectangular specimens containing single edge notch under three-point bend (TPB) and four-point bend (FPB) loading [5,11,19,20], single edge notched tension (SENT) [19] and doubl”
• A failure criterion for brittle elastic materials under mixed-mode loading (2006, methodology): “15 in Seweryn and Lukaszewicz (2002) we obtain Fc/Pc ≈ 1.11 for φ = 30◦ (the average value of three experimental points). The value of Pc (critical load for pure tensile loading of the relevant V-notch opening angle) is reported in Fig. 13 in Seweryn and Lukaszewicz (2002), Pc = 1.954 kN, therefore,”
• Failure criteria for brittle elastic materials (2004, background): “Very recently, the Novoshilov–Seweryn failure criterion has been extended to mixed mode failure by Seweryn and Lukaszewicz (2002), where its validity compared to other failure criteria in predicting the failure load and direction is demonstrated when compared to experimental observations.”
• The fracture mechanics of finite crack extension (2005, methodology): “The same approach was also proposed for sharp, V-shaped notches [17] but in this case it was concluded that the method of analysis was too difficult to ensure accurate predictions.”