Crack significance evaluation with special reference to welded structures
Само за регистроване кориснике
1996
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Fracture mechanics parameters (stress intensity factor K-I and its critical value K-Ic, crack opening displacement, and the contour J integral) are originally defined for static and quasistatic loading conditions. On the basis of theoretical background, standard test methods for the experimental determination of their specific values were developed. Structural integrity analysis requires the extension of application of these parameters to other types of loading. We propose new parameters for stress corrosion (stress corrosion cracking threshold K-Isco), for cyclic loading (stress intensity factor range Delta K and fatigue-threshold Delta K-th), and for creeping at elevated temperatures (C* and C-t integrals). The structural integrity of welded structures is mainly affected by cracks in welded joints. We demonstrate the practical application of fracture mechanics parameters to the evaluation of structural integrity under the above-mentioned loading conditions.
Извор:
Materials Science, 1996, 32, 2, 231-243Издавач:
- Plenum Publ Corp, New York
DOI: 10.1007/BF02538903
ISSN: 1068-820X
WoS: A1996YA74300011
Scopus: 2-s2.0-27544461616
Институција/група
Inovacioni centarTY - JOUR AU - Sedmak, S AU - Petrovski, Blagoj AU - Sedmak, Aleksandar PY - 1996 UR - https://machinery.mas.bg.ac.rs/handle/123456789/140 AB - Fracture mechanics parameters (stress intensity factor K-I and its critical value K-Ic, crack opening displacement, and the contour J integral) are originally defined for static and quasistatic loading conditions. On the basis of theoretical background, standard test methods for the experimental determination of their specific values were developed. Structural integrity analysis requires the extension of application of these parameters to other types of loading. We propose new parameters for stress corrosion (stress corrosion cracking threshold K-Isco), for cyclic loading (stress intensity factor range Delta K and fatigue-threshold Delta K-th), and for creeping at elevated temperatures (C* and C-t integrals). The structural integrity of welded structures is mainly affected by cracks in welded joints. We demonstrate the practical application of fracture mechanics parameters to the evaluation of structural integrity under the above-mentioned loading conditions. PB - Plenum Publ Corp, New York T2 - Materials Science T1 - Crack significance evaluation with special reference to welded structures EP - 243 IS - 2 SP - 231 VL - 32 DO - 10.1007/BF02538903 ER -
@article{ author = "Sedmak, S and Petrovski, Blagoj and Sedmak, Aleksandar", year = "1996", abstract = "Fracture mechanics parameters (stress intensity factor K-I and its critical value K-Ic, crack opening displacement, and the contour J integral) are originally defined for static and quasistatic loading conditions. On the basis of theoretical background, standard test methods for the experimental determination of their specific values were developed. Structural integrity analysis requires the extension of application of these parameters to other types of loading. We propose new parameters for stress corrosion (stress corrosion cracking threshold K-Isco), for cyclic loading (stress intensity factor range Delta K and fatigue-threshold Delta K-th), and for creeping at elevated temperatures (C* and C-t integrals). The structural integrity of welded structures is mainly affected by cracks in welded joints. We demonstrate the practical application of fracture mechanics parameters to the evaluation of structural integrity under the above-mentioned loading conditions.", publisher = "Plenum Publ Corp, New York", journal = "Materials Science", title = "Crack significance evaluation with special reference to welded structures", pages = "243-231", number = "2", volume = "32", doi = "10.1007/BF02538903" }
Sedmak, S., Petrovski, B.,& Sedmak, A.. (1996). Crack significance evaluation with special reference to welded structures. in Materials Science Plenum Publ Corp, New York., 32(2), 231-243. https://doi.org/10.1007/BF02538903
Sedmak S, Petrovski B, Sedmak A. Crack significance evaluation with special reference to welded structures. in Materials Science. 1996;32(2):231-243. doi:10.1007/BF02538903 .
Sedmak, S, Petrovski, Blagoj, Sedmak, Aleksandar, "Crack significance evaluation with special reference to welded structures" in Materials Science, 32, no. 2 (1996):231-243, https://doi.org/10.1007/BF02538903 . .