Failure analysis of welded joint with multiple defects by extended Finite Element Method and Engineering Critical Analysis
Само за регистроване кориснике
2024
Аутори
Aranđelović, MihajloĐorđević, Branislav
Sedmak, Simon
Radu, Dorin
Petrović, Ana
Dikić, Stefan
Sedmak, Aleksandar
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Failure analysis of welded joint with multiple defects was performed taking into account the effect of all defects, not just a dominant one. Four cases of multiple defects in welded joint under the uniaxial tensile loading were investigated using extended Finite Element Method. Two-dimensional Finite Element Models were made according to the tensile specimens with initial crack located in a critical area of welded joint. For each multiple defects case, numerical simulation was performed with three initial crack depth. Engineering Critical Analysis was made using Failure Assessment Diagrams for each defect that was determined as critical for its welded joint case. Numerical simulation showed that the geometry of the most prominent one from a point of view of structural integrity. It was concluded that the vertical misalignment in combination with a secondary defect, had the most adverse effect which can lead to failure of welded structure.
Кључне речи:
Crack growth / Extended finite element method / Failure analysis diagram / Multiple welding defects / Structural integrityИзвор:
Engineering Failure Analysis, 06-2024, 160, 108176-Издавач:
- Elsevier Ltd.
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200213 (Иновациони центар Машинског факултета у Београду доо) (RS-MESTD-inst-2020-200213)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200105 (Универзитет у Београду, Машински факултет) (RS-MESTD-inst-2020-200105)
DOI: 10.1016/j.engfailanal.2024.108176
ISSN: 1350-6307
Scopus: 2-s2.0-85186517162
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Aranđelović, Mihajlo AU - Đorđević, Branislav AU - Sedmak, Simon AU - Radu, Dorin AU - Petrović, Ana AU - Dikić, Stefan AU - Sedmak, Aleksandar PY - 2024-06 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7360 AB - Failure analysis of welded joint with multiple defects was performed taking into account the effect of all defects, not just a dominant one. Four cases of multiple defects in welded joint under the uniaxial tensile loading were investigated using extended Finite Element Method. Two-dimensional Finite Element Models were made according to the tensile specimens with initial crack located in a critical area of welded joint. For each multiple defects case, numerical simulation was performed with three initial crack depth. Engineering Critical Analysis was made using Failure Assessment Diagrams for each defect that was determined as critical for its welded joint case. Numerical simulation showed that the geometry of the most prominent one from a point of view of structural integrity. It was concluded that the vertical misalignment in combination with a secondary defect, had the most adverse effect which can lead to failure of welded structure. PB - Elsevier Ltd. T2 - Engineering Failure Analysis T1 - Failure analysis of welded joint with multiple defects by extended Finite Element Method and Engineering Critical Analysis SP - 108176 VL - 160 DO - 10.1016/j.engfailanal.2024.108176 ER -
@article{ author = "Aranđelović, Mihajlo and Đorđević, Branislav and Sedmak, Simon and Radu, Dorin and Petrović, Ana and Dikić, Stefan and Sedmak, Aleksandar", year = "2024-06", abstract = "Failure analysis of welded joint with multiple defects was performed taking into account the effect of all defects, not just a dominant one. Four cases of multiple defects in welded joint under the uniaxial tensile loading were investigated using extended Finite Element Method. Two-dimensional Finite Element Models were made according to the tensile specimens with initial crack located in a critical area of welded joint. For each multiple defects case, numerical simulation was performed with three initial crack depth. Engineering Critical Analysis was made using Failure Assessment Diagrams for each defect that was determined as critical for its welded joint case. Numerical simulation showed that the geometry of the most prominent one from a point of view of structural integrity. It was concluded that the vertical misalignment in combination with a secondary defect, had the most adverse effect which can lead to failure of welded structure.", publisher = "Elsevier Ltd.", journal = "Engineering Failure Analysis", title = "Failure analysis of welded joint with multiple defects by extended Finite Element Method and Engineering Critical Analysis", pages = "108176", volume = "160", doi = "10.1016/j.engfailanal.2024.108176" }
Aranđelović, M., Đorđević, B., Sedmak, S., Radu, D., Petrović, A., Dikić, S.,& Sedmak, A.. (2024-06). Failure analysis of welded joint with multiple defects by extended Finite Element Method and Engineering Critical Analysis. in Engineering Failure Analysis Elsevier Ltd.., 160, 108176. https://doi.org/10.1016/j.engfailanal.2024.108176
Aranđelović M, Đorđević B, Sedmak S, Radu D, Petrović A, Dikić S, Sedmak A. Failure analysis of welded joint with multiple defects by extended Finite Element Method and Engineering Critical Analysis. in Engineering Failure Analysis. 2024;160:108176. doi:10.1016/j.engfailanal.2024.108176 .
Aranđelović, Mihajlo, Đorđević, Branislav, Sedmak, Simon, Radu, Dorin, Petrović, Ana, Dikić, Stefan, Sedmak, Aleksandar, "Failure analysis of welded joint with multiple defects by extended Finite Element Method and Engineering Critical Analysis" in Engineering Failure Analysis, 160 (2024-06):108176, https://doi.org/10.1016/j.engfailanal.2024.108176 . .