Progressive failure analysis of composite laminates loaded in compression
Анализа прогресивног лома композитних ламината изложених сили притиска
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
U ovom radu sprovedena je analiza progresivnog loma pločastih kompozitnih laminata,
opterećenih na pritisak. Hashin-ov kriterijum je korišćen prilikom određivanja inicijacije loma
laminata, dok je razvoj oštećenja analiziran primenom modela razmazane pukotine. U cilju
poboljšanja efikasnosti proračuna, izabrani model oštećenja je implementiran u numerički
model zasnovan na Redijevoj slojevitoj teoriji ploča. Prilikom validacije razvijenog
algoritamskog modela, dobijeni rezultati su upoređeni sa numeričkim rezultatima iz literature i
dobijena su odlična poklapanja.
This paper deals with the progressive failure analysis (PFA) of plate-like composite laminates
loaded in compression. The Hashin failure criterion was used to detect failure initiation, while
damage evaluation behaviour was calculated using the smeared crack band (SCB) damage
model. SCB damage model have been incorporated into the Full-Layerwise Theory (FLWT)
framework to increase the computational efficiency of the PFA. To verify the effectiveness of
the FLWT-SCB prediction model, the obtained results were compared against the benchmark
data from the literature and excellent agreement has been obtained.
Кључне речи:
progressive failure / smeared crack / layerwise theory / laminate / progresivni lom / razmazana pukotina / slojevita teorija / laminatИзвор:
16th Congress hosted by Association of Structural Engineers of Serbia, 2022, 148-157, 2022Издавач:
- Univerzitet u Beogradu Građevinski fakultet Beograd
- Društvo građevinskih konstruktera Srbije
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200092 (Универзитет у Београду, Грађевински факултет) (RS-MESTD-inst-2020-200092)
Колекције
Институција/група
GraFarTY - CONF AU - Jočić, Emilija AU - Marjanović, Miroslav PY - 2022 UR - https://grafar.grf.bg.ac.rs/handle/123456789/2711 AB - U ovom radu sprovedena je analiza progresivnog loma pločastih kompozitnih laminata, opterećenih na pritisak. Hashin-ov kriterijum je korišćen prilikom određivanja inicijacije loma laminata, dok je razvoj oštećenja analiziran primenom modela razmazane pukotine. U cilju poboljšanja efikasnosti proračuna, izabrani model oštećenja je implementiran u numerički model zasnovan na Redijevoj slojevitoj teoriji ploča. Prilikom validacije razvijenog algoritamskog modela, dobijeni rezultati su upoređeni sa numeričkim rezultatima iz literature i dobijena su odlična poklapanja. AB - This paper deals with the progressive failure analysis (PFA) of plate-like composite laminates loaded in compression. The Hashin failure criterion was used to detect failure initiation, while damage evaluation behaviour was calculated using the smeared crack band (SCB) damage model. SCB damage model have been incorporated into the Full-Layerwise Theory (FLWT) framework to increase the computational efficiency of the PFA. To verify the effectiveness of the FLWT-SCB prediction model, the obtained results were compared against the benchmark data from the literature and excellent agreement has been obtained. PB - Univerzitet u Beogradu Građevinski fakultet Beograd PB - Društvo građevinskih konstruktera Srbije C3 - 16th Congress hosted by Association of Structural Engineers of Serbia, 2022, 148-157 T1 - Progressive failure analysis of composite laminates loaded in compression T1 - Анализа прогресивног лома композитних ламината изложених сили притиска UR - https://hdl.handle.net/21.15107/rcub_grafar_2711 ER -
@conference{ author = "Jočić, Emilija and Marjanović, Miroslav", year = "2022", abstract = "U ovom radu sprovedena je analiza progresivnog loma pločastih kompozitnih laminata, opterećenih na pritisak. Hashin-ov kriterijum je korišćen prilikom određivanja inicijacije loma laminata, dok je razvoj oštećenja analiziran primenom modela razmazane pukotine. U cilju poboljšanja efikasnosti proračuna, izabrani model oštećenja je implementiran u numerički model zasnovan na Redijevoj slojevitoj teoriji ploča. Prilikom validacije razvijenog algoritamskog modela, dobijeni rezultati su upoređeni sa numeričkim rezultatima iz literature i dobijena su odlična poklapanja., This paper deals with the progressive failure analysis (PFA) of plate-like composite laminates loaded in compression. The Hashin failure criterion was used to detect failure initiation, while damage evaluation behaviour was calculated using the smeared crack band (SCB) damage model. SCB damage model have been incorporated into the Full-Layerwise Theory (FLWT) framework to increase the computational efficiency of the PFA. To verify the effectiveness of the FLWT-SCB prediction model, the obtained results were compared against the benchmark data from the literature and excellent agreement has been obtained.", publisher = "Univerzitet u Beogradu Građevinski fakultet Beograd, Društvo građevinskih konstruktera Srbije", journal = "16th Congress hosted by Association of Structural Engineers of Serbia, 2022, 148-157", title = "Progressive failure analysis of composite laminates loaded in compression, Анализа прогресивног лома композитних ламината изложених сили притиска", url = "https://hdl.handle.net/21.15107/rcub_grafar_2711" }
Jočić, E.,& Marjanović, M.. (2022). Progressive failure analysis of composite laminates loaded in compression. in 16th Congress hosted by Association of Structural Engineers of Serbia, 2022, 148-157 Univerzitet u Beogradu Građevinski fakultet Beograd.. https://hdl.handle.net/21.15107/rcub_grafar_2711
Jočić E, Marjanović M. Progressive failure analysis of composite laminates loaded in compression. in 16th Congress hosted by Association of Structural Engineers of Serbia, 2022, 148-157. 2022;. https://hdl.handle.net/21.15107/rcub_grafar_2711 .
Jočić, Emilija, Marjanović, Miroslav, "Progressive failure analysis of composite laminates loaded in compression" in 16th Congress hosted by Association of Structural Engineers of Serbia, 2022, 148-157 (2022), https://hdl.handle.net/21.15107/rcub_grafar_2711 .