Corrosion effects on structural integrity and life of oil rig drill pipes
2022
Аутори
Sedmak, AleksandarZaidi, Radzeya
Vujicić, Borivoje
Šarkočević, Živče
Kirin, Snežana
Stamenić, Zoran
Đukić, Miloš
Bakić, Gordana
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Corrosion effects on structural integrity and life of oil rig welded pipes are analysed by experimental, analytical, and numerical methods. Experiments were performed using standard tensile specimens and CT specimens for static loading, Charpy specimens for impact loading, and 3 Point Bending specimens for fatigue crack growth with amplitude loading. In each case new and old pipes were used to evaluate corrosion effects. Results indicated negligible corrosion effects in the case of tensile properties and impact toughness, and strong effects in the case of fracture toughness and especially fatigue crack growth rates, increasing the risk of static failure and reducing significantly structural life. Analytical expressions are used for oil rig pipe structural integrity and life assessment to quantify these effects. Recently introduced risk-based approach is applied to analyse oil rig drill pipe with a corrosion defect treated as a surface crack.
Кључне речи:
risk matrix / risk -based assessment / fatigue / failure analysis diagramИзвор:
Hemijska Industrija, 2022, 76, 3, 167-177Издавач:
- Savez hemijskih inženjera, Beograd
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200105 (Универзитет у Београду, Машински факултет) (RS-MESTD-inst-2020-200105)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200213 (Иновациони центар Машинског факултета у Београду доо) (RS-MESTD-inst-2020-200213)
DOI: 10.2298/HEMIND220222014S
ISSN: 0367-598X
WoS: 000830699000005
Scopus: 2-s2.0-85134372560
Институција/група
Inovacioni centarTY - JOUR AU - Sedmak, Aleksandar AU - Zaidi, Radzeya AU - Vujicić, Borivoje AU - Šarkočević, Živče AU - Kirin, Snežana AU - Stamenić, Zoran AU - Đukić, Miloš AU - Bakić, Gordana PY - 2022 UR - https://machinery.mas.bg.ac.rs/handle/123456789/3703 AB - Corrosion effects on structural integrity and life of oil rig welded pipes are analysed by experimental, analytical, and numerical methods. Experiments were performed using standard tensile specimens and CT specimens for static loading, Charpy specimens for impact loading, and 3 Point Bending specimens for fatigue crack growth with amplitude loading. In each case new and old pipes were used to evaluate corrosion effects. Results indicated negligible corrosion effects in the case of tensile properties and impact toughness, and strong effects in the case of fracture toughness and especially fatigue crack growth rates, increasing the risk of static failure and reducing significantly structural life. Analytical expressions are used for oil rig pipe structural integrity and life assessment to quantify these effects. Recently introduced risk-based approach is applied to analyse oil rig drill pipe with a corrosion defect treated as a surface crack. PB - Savez hemijskih inženjera, Beograd T2 - Hemijska Industrija T1 - Corrosion effects on structural integrity and life of oil rig drill pipes EP - 177 IS - 3 SP - 167 VL - 76 DO - 10.2298/HEMIND220222014S ER -
@article{ author = "Sedmak, Aleksandar and Zaidi, Radzeya and Vujicić, Borivoje and Šarkočević, Živče and Kirin, Snežana and Stamenić, Zoran and Đukić, Miloš and Bakić, Gordana", year = "2022", abstract = "Corrosion effects on structural integrity and life of oil rig welded pipes are analysed by experimental, analytical, and numerical methods. Experiments were performed using standard tensile specimens and CT specimens for static loading, Charpy specimens for impact loading, and 3 Point Bending specimens for fatigue crack growth with amplitude loading. In each case new and old pipes were used to evaluate corrosion effects. Results indicated negligible corrosion effects in the case of tensile properties and impact toughness, and strong effects in the case of fracture toughness and especially fatigue crack growth rates, increasing the risk of static failure and reducing significantly structural life. Analytical expressions are used for oil rig pipe structural integrity and life assessment to quantify these effects. Recently introduced risk-based approach is applied to analyse oil rig drill pipe with a corrosion defect treated as a surface crack.", publisher = "Savez hemijskih inženjera, Beograd", journal = "Hemijska Industrija", title = "Corrosion effects on structural integrity and life of oil rig drill pipes", pages = "177-167", number = "3", volume = "76", doi = "10.2298/HEMIND220222014S" }
Sedmak, A., Zaidi, R., Vujicić, B., Šarkočević, Ž., Kirin, S., Stamenić, Z., Đukić, M.,& Bakić, G.. (2022). Corrosion effects on structural integrity and life of oil rig drill pipes. in Hemijska Industrija Savez hemijskih inženjera, Beograd., 76(3), 167-177. https://doi.org/10.2298/HEMIND220222014S
Sedmak A, Zaidi R, Vujicić B, Šarkočević Ž, Kirin S, Stamenić Z, Đukić M, Bakić G. Corrosion effects on structural integrity and life of oil rig drill pipes. in Hemijska Industrija. 2022;76(3):167-177. doi:10.2298/HEMIND220222014S .
Sedmak, Aleksandar, Zaidi, Radzeya, Vujicić, Borivoje, Šarkočević, Živče, Kirin, Snežana, Stamenić, Zoran, Đukić, Miloš, Bakić, Gordana, "Corrosion effects on structural integrity and life of oil rig drill pipes" in Hemijska Industrija, 76, no. 3 (2022):167-177, https://doi.org/10.2298/HEMIND220222014S . .