TY  - JOUR
AU  - Sekulić, Danijela R.
AU  - Gordić, Milan V.
AU  - Djordjevic, I. M.
AU  - Petrović, Z. S.
AU  - Stevanović, M. M.
PY  - 2009
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3596
AB  - Gamma irradiation to various doses (4.8-27.2 MGy) was performed on unidirectional carbon fiber/epoxy resin composite plates. Unidirectional composite coupons irradiated to various doses were annealed at 180 and 250 degrees C, in vacuum. The strain energy release rate G(IC), as a measure of delamination fracture toughness, was determined by Mode I fracture testing on double cantilever beam coupons. The glass transition temperature (T(g)) of the tested coupons matrices was determined in DMA tests. The effects of irradiation and annealing on G(IC) values - the mean values of 10 propagation points (G(IC),(mean)) and that of fracture initiation (G(IC,init)) - were established. These values were analyzed as a function of irradiation dose and annealing temperatures, having in mind glass transition temperature values changes, as well as the possible mechanisms and phenomena of irradiation and annealing. (C) 2008 Elsevier B.V. All rights reserved.
T2  - Journal of Nuclear Materials
T1  - Irradiation and annealing effects on delamination toughness in carbon/epoxy composite
VL  - 383
IS  - 3
SP  - 209
EP  - 214
DO  - 10.1016/j.jnucmat.2008.09.009
ER  - 

@article{
author = "Sekulić, Danijela R. and Gordić, Milan V. and Djordjevic, I. M. and Petrović, Z. S. and Stevanović, M. M.",
year = "2009",
abstract = "Gamma irradiation to various doses (4.8-27.2 MGy) was performed on unidirectional carbon fiber/epoxy resin composite plates. Unidirectional composite coupons irradiated to various doses were annealed at 180 and 250 degrees C, in vacuum. The strain energy release rate G(IC), as a measure of delamination fracture toughness, was determined by Mode I fracture testing on double cantilever beam coupons. The glass transition temperature (T(g)) of the tested coupons matrices was determined in DMA tests. The effects of irradiation and annealing on G(IC) values - the mean values of 10 propagation points (G(IC),(mean)) and that of fracture initiation (G(IC,init)) - were established. These values were analyzed as a function of irradiation dose and annealing temperatures, having in mind glass transition temperature values changes, as well as the possible mechanisms and phenomena of irradiation and annealing. (C) 2008 Elsevier B.V. All rights reserved.",
journal = "Journal of Nuclear Materials",
title = "Irradiation and annealing effects on delamination toughness in carbon/epoxy composite",
volume = "383",
number = "3",
pages = "209-214",
doi = "10.1016/j.jnucmat.2008.09.009"
}

Sekulić, D. R., Gordić, M. V., Djordjevic, I. M., Petrović, Z. S.,& Stevanović, M. M.. (2009). Irradiation and annealing effects on delamination toughness in carbon/epoxy composite. in Journal of Nuclear Materials, 383(3), 209-214.
https://doi.org/10.1016/j.jnucmat.2008.09.009

Sekulić DR, Gordić MV, Djordjevic IM, Petrović ZS, Stevanović MM. Irradiation and annealing effects on delamination toughness in carbon/epoxy composite. in Journal of Nuclear Materials. 2009;383(3):209-214.
doi:10.1016/j.jnucmat.2008.09.009 .

Sekulić, Danijela R., Gordić, Milan V., Djordjevic, I. M., Petrović, Z. S., Stevanović, M. M., "Irradiation and annealing effects on delamination toughness in carbon/epoxy composite" in Journal of Nuclear Materials, 383, no. 3 (2009):209-214,
https://doi.org/10.1016/j.jnucmat.2008.09.009 . .

TY  - CONF
AU  - Gordić, Milan V.
AU  - Djordjevic, I. M.
AU  - Sekulić, Danijela R.
AU  - Petrovic, Z. S.
AU  - Stevanović, M. M.
PY  - 2007
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6699
AB  - The paper reports on an experimental study of the Mode I interlaminar fracture of unidirectional carbon fibers/epoxy resin composites. Mode I delamination strain energy release rate G(IC) was determined in double cantilever beam (DCB) test, before and after gamma irradiation at various doses. Glass transition temperature, T-g of epoxy matrix was determined from dynamic mechanical measurements. The delamination surfaces of tested coupons were observed by scanning electron microscopy. The variations in G(IC) values were correlated with irradiation doses, T-g values and the features of delamination microfractographs, as well as with the variation under irradiation of matrix or fibre/matrix dominated mechanical properties.
C3  - Materials Science Forum
T1  - Delamination strain energy release rate in carbon fiber/epoxy resin composites
VL  - 555
SP  - 515
EP  - +
DO  - 10.4028/www.scientific.net/MSF.555.515
ER  - 

@conference{
author = "Gordić, Milan V. and Djordjevic, I. M. and Sekulić, Danijela R. and Petrovic, Z. S. and Stevanović, M. M.",
year = "2007",
abstract = "The paper reports on an experimental study of the Mode I interlaminar fracture of unidirectional carbon fibers/epoxy resin composites. Mode I delamination strain energy release rate G(IC) was determined in double cantilever beam (DCB) test, before and after gamma irradiation at various doses. Glass transition temperature, T-g of epoxy matrix was determined from dynamic mechanical measurements. The delamination surfaces of tested coupons were observed by scanning electron microscopy. The variations in G(IC) values were correlated with irradiation doses, T-g values and the features of delamination microfractographs, as well as with the variation under irradiation of matrix or fibre/matrix dominated mechanical properties.",
journal = "Materials Science Forum",
title = "Delamination strain energy release rate in carbon fiber/epoxy resin composites",
volume = "555",
pages = "515-+",
doi = "10.4028/www.scientific.net/MSF.555.515"
}

Gordić, M. V., Djordjevic, I. M., Sekulić, D. R., Petrovic, Z. S.,& Stevanović, M. M.. (2007). Delamination strain energy release rate in carbon fiber/epoxy resin composites. in Materials Science Forum, 555, 515-+.
https://doi.org/10.4028/www.scientific.net/MSF.555.515

Gordić MV, Djordjevic IM, Sekulić DR, Petrovic ZS, Stevanović MM. Delamination strain energy release rate in carbon fiber/epoxy resin composites. in Materials Science Forum. 2007;555:515-+.
doi:10.4028/www.scientific.net/MSF.555.515 .

Gordić, Milan V., Djordjevic, I. M., Sekulić, Danijela R., Petrovic, Z. S., Stevanović, M. M., "Delamination strain energy release rate in carbon fiber/epoxy resin composites" in Materials Science Forum, 555 (2007):515-+,
https://doi.org/10.4028/www.scientific.net/MSF.555.515 . .