Crack propagation in 3PB specimen made from welded joint
Апстракт
Crack propagation in 3PB specimen has been investigated experimentally by using Digital Image Correlation (DIC) technique. For this purpose, specimens were taken from butt welded plates, made of P460NL1 micro-alloyed steel. Fatigue pre-crack of 3PB specimens was introduced in the weld metal. Specimens were then statically loaded and analyzed using digital image correlation software ARAMIS to assess strain fields and crack propagation paths. Bifurcation of cracks was noticed as the main characteristics of crack prop-agation in the analyzed case.
Кључне речи:
Welded joint / Digital image correlation / Crack propagation / Crack bifurcationИзвор:
Procedia Structural Integrity - 1st Virtual European Conference on Fracture - Vecf1, 2020, 28, 440-445Издавач:
- Elsevier, Amsterdam
Финансирање / пројекти:
- Serbian Ministry of Education, Science and Technological Development
DOI: 10.1016/j.prostr.2020.10.051
ISSN: 2452-3216
WoS: 000632387500051
Scopus: 2-s2.0-85099872942
Институција/група
Inovacioni centarTY - CONF AU - Aranđelović, Mihajlo AU - Sedmak, Simon AU - Milović, Ljubica AU - Maksimović, A. AU - Bozić, Z. PY - 2020 UR - https://machinery.mas.bg.ac.rs/handle/123456789/3268 AB - Crack propagation in 3PB specimen has been investigated experimentally by using Digital Image Correlation (DIC) technique. For this purpose, specimens were taken from butt welded plates, made of P460NL1 micro-alloyed steel. Fatigue pre-crack of 3PB specimens was introduced in the weld metal. Specimens were then statically loaded and analyzed using digital image correlation software ARAMIS to assess strain fields and crack propagation paths. Bifurcation of cracks was noticed as the main characteristics of crack prop-agation in the analyzed case. PB - Elsevier, Amsterdam C3 - Procedia Structural Integrity - 1st Virtual European Conference on Fracture - Vecf1 T1 - Crack propagation in 3PB specimen made from welded joint EP - 445 SP - 440 VL - 28 DO - 10.1016/j.prostr.2020.10.051 ER -
@conference{ author = "Aranđelović, Mihajlo and Sedmak, Simon and Milović, Ljubica and Maksimović, A. and Bozić, Z.", year = "2020", abstract = "Crack propagation in 3PB specimen has been investigated experimentally by using Digital Image Correlation (DIC) technique. For this purpose, specimens were taken from butt welded plates, made of P460NL1 micro-alloyed steel. Fatigue pre-crack of 3PB specimens was introduced in the weld metal. Specimens were then statically loaded and analyzed using digital image correlation software ARAMIS to assess strain fields and crack propagation paths. Bifurcation of cracks was noticed as the main characteristics of crack prop-agation in the analyzed case.", publisher = "Elsevier, Amsterdam", journal = "Procedia Structural Integrity - 1st Virtual European Conference on Fracture - Vecf1", title = "Crack propagation in 3PB specimen made from welded joint", pages = "445-440", volume = "28", doi = "10.1016/j.prostr.2020.10.051" }
Aranđelović, M., Sedmak, S., Milović, L., Maksimović, A.,& Bozić, Z.. (2020). Crack propagation in 3PB specimen made from welded joint. in Procedia Structural Integrity - 1st Virtual European Conference on Fracture - Vecf1 Elsevier, Amsterdam., 28, 440-445. https://doi.org/10.1016/j.prostr.2020.10.051
Aranđelović M, Sedmak S, Milović L, Maksimović A, Bozić Z. Crack propagation in 3PB specimen made from welded joint. in Procedia Structural Integrity - 1st Virtual European Conference on Fracture - Vecf1. 2020;28:440-445. doi:10.1016/j.prostr.2020.10.051 .
Aranđelović, Mihajlo, Sedmak, Simon, Milović, Ljubica, Maksimović, A., Bozić, Z., "Crack propagation in 3PB specimen made from welded joint" in Procedia Structural Integrity - 1st Virtual European Conference on Fracture - Vecf1, 28 (2020):440-445, https://doi.org/10.1016/j.prostr.2020.10.051 . .