Crack Growth Rate Analysis of Stress Corrosion Cracking
Апстракт
A theoretical film rupture model was used for computational procedure to predict the crack growth rate within the Stress Corrosion Cracking (SCC) conditions. Chemical, electrochemical and mechanical aspects of the SCC were analyzed and set into the computer program to calculate crack growth rate. Extended Finite Element Model (XFEM) was applied to calculate Stress Intensity Factor (SIF) in two loading modes - tensile test specimen and compact tension (CT) specimen. Elastic-plastic fracture mechanics (EPFM) was used for CT specimen. The computational model was verified with experimental results published in literature. Results have shown good agreement in two cases analysed here, stainless and common structural steel, indicating great potential of the XFEM to simulate the crack growth rate within the SCC conditions.
Кључне речи:
stress intensity factor / fracture mechanics / finite element method / film rupture modelИзвор:
Tehnički vjesnik, 2021, 28, 1, 240-247Издавач:
- Univ Osijek, Tech Fac, Slavonski Brod
DOI: 10.17559/TV-20201106131352
ISSN: 1330-3651
WoS: 000636673200032
Scopus: 2-s2.0-85101083315
Институција/група
Inovacioni centarTY - JOUR AU - Alkateb, Mohamed AU - Tadić, Srđan AU - Sedmak, Aleksandar AU - Ivanović, Ivana AU - Marković, Svetislav PY - 2021 UR - https://machinery.mas.bg.ac.rs/handle/123456789/3623 AB - A theoretical film rupture model was used for computational procedure to predict the crack growth rate within the Stress Corrosion Cracking (SCC) conditions. Chemical, electrochemical and mechanical aspects of the SCC were analyzed and set into the computer program to calculate crack growth rate. Extended Finite Element Model (XFEM) was applied to calculate Stress Intensity Factor (SIF) in two loading modes - tensile test specimen and compact tension (CT) specimen. Elastic-plastic fracture mechanics (EPFM) was used for CT specimen. The computational model was verified with experimental results published in literature. Results have shown good agreement in two cases analysed here, stainless and common structural steel, indicating great potential of the XFEM to simulate the crack growth rate within the SCC conditions. PB - Univ Osijek, Tech Fac, Slavonski Brod T2 - Tehnički vjesnik T1 - Crack Growth Rate Analysis of Stress Corrosion Cracking EP - 247 IS - 1 SP - 240 VL - 28 DO - 10.17559/TV-20201106131352 ER -
@article{ author = "Alkateb, Mohamed and Tadić, Srđan and Sedmak, Aleksandar and Ivanović, Ivana and Marković, Svetislav", year = "2021", abstract = "A theoretical film rupture model was used for computational procedure to predict the crack growth rate within the Stress Corrosion Cracking (SCC) conditions. Chemical, electrochemical and mechanical aspects of the SCC were analyzed and set into the computer program to calculate crack growth rate. Extended Finite Element Model (XFEM) was applied to calculate Stress Intensity Factor (SIF) in two loading modes - tensile test specimen and compact tension (CT) specimen. Elastic-plastic fracture mechanics (EPFM) was used for CT specimen. The computational model was verified with experimental results published in literature. Results have shown good agreement in two cases analysed here, stainless and common structural steel, indicating great potential of the XFEM to simulate the crack growth rate within the SCC conditions.", publisher = "Univ Osijek, Tech Fac, Slavonski Brod", journal = "Tehnički vjesnik", title = "Crack Growth Rate Analysis of Stress Corrosion Cracking", pages = "247-240", number = "1", volume = "28", doi = "10.17559/TV-20201106131352" }
Alkateb, M., Tadić, S., Sedmak, A., Ivanović, I.,& Marković, S.. (2021). Crack Growth Rate Analysis of Stress Corrosion Cracking. in Tehnički vjesnik Univ Osijek, Tech Fac, Slavonski Brod., 28(1), 240-247. https://doi.org/10.17559/TV-20201106131352
Alkateb M, Tadić S, Sedmak A, Ivanović I, Marković S. Crack Growth Rate Analysis of Stress Corrosion Cracking. in Tehnički vjesnik. 2021;28(1):240-247. doi:10.17559/TV-20201106131352 .
Alkateb, Mohamed, Tadić, Srđan, Sedmak, Aleksandar, Ivanović, Ivana, Marković, Svetislav, "Crack Growth Rate Analysis of Stress Corrosion Cracking" in Tehnički vjesnik, 28, no. 1 (2021):240-247, https://doi.org/10.17559/TV-20201106131352 . .