Application of the residual strength degradation model to carbon-epoxy composite
Abstract
A residual strength degradation model for two orientations of fibers of carbon-epoxy composite is proposed. The model is constructed on the basis of an analysis of a gradual decrease in the residual strength of the composite and an increase in loading cycles. Two groups of specimens were subjected to tensile tests under static and dynamic loading. It was necessary to determine the relationship between static and dynamic properties of the composite to predict the residual strength for different numbers of loading cycles. On the basis of initial experimental results, the values of the parameters obtained by using the model were computed numerically. The statistical distributions of the corresponding ultimate strengths obtained by using the model were compared with the distributions of experimental results, and their good correlation is demonstrated.
Source:
Materials Science, 2008, 44, 3, 446-450Publisher:
- Consultants Bureau/Springer, New York
DOI: 10.1007/s11003-008-9094-y
ISSN: 1068-820X
WoS: 000261753300021
Scopus: 2-s2.0-57649177666
Institution/Community
Tehnološko-metalurški fakultetTY - JOUR AU - Putić, Slaviša AU - Rakin, Marko AU - Bošnjak, Srđan PY - 2008 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1274 AB - A residual strength degradation model for two orientations of fibers of carbon-epoxy composite is proposed. The model is constructed on the basis of an analysis of a gradual decrease in the residual strength of the composite and an increase in loading cycles. Two groups of specimens were subjected to tensile tests under static and dynamic loading. It was necessary to determine the relationship between static and dynamic properties of the composite to predict the residual strength for different numbers of loading cycles. On the basis of initial experimental results, the values of the parameters obtained by using the model were computed numerically. The statistical distributions of the corresponding ultimate strengths obtained by using the model were compared with the distributions of experimental results, and their good correlation is demonstrated. PB - Consultants Bureau/Springer, New York T2 - Materials Science T1 - Application of the residual strength degradation model to carbon-epoxy composite EP - 450 IS - 3 SP - 446 VL - 44 DO - 10.1007/s11003-008-9094-y ER -
@article{ author = "Putić, Slaviša and Rakin, Marko and Bošnjak, Srđan", year = "2008", abstract = "A residual strength degradation model for two orientations of fibers of carbon-epoxy composite is proposed. The model is constructed on the basis of an analysis of a gradual decrease in the residual strength of the composite and an increase in loading cycles. Two groups of specimens were subjected to tensile tests under static and dynamic loading. It was necessary to determine the relationship between static and dynamic properties of the composite to predict the residual strength for different numbers of loading cycles. On the basis of initial experimental results, the values of the parameters obtained by using the model were computed numerically. The statistical distributions of the corresponding ultimate strengths obtained by using the model were compared with the distributions of experimental results, and their good correlation is demonstrated.", publisher = "Consultants Bureau/Springer, New York", journal = "Materials Science", title = "Application of the residual strength degradation model to carbon-epoxy composite", pages = "450-446", number = "3", volume = "44", doi = "10.1007/s11003-008-9094-y" }
Putić, S., Rakin, M.,& Bošnjak, S.. (2008). Application of the residual strength degradation model to carbon-epoxy composite. in Materials Science Consultants Bureau/Springer, New York., 44(3), 446-450. https://doi.org/10.1007/s11003-008-9094-y
Putić S, Rakin M, Bošnjak S. Application of the residual strength degradation model to carbon-epoxy composite. in Materials Science. 2008;44(3):446-450. doi:10.1007/s11003-008-9094-y .
Putić, Slaviša, Rakin, Marko, Bošnjak, Srđan, "Application of the residual strength degradation model to carbon-epoxy composite" in Materials Science, 44, no. 3 (2008):446-450, https://doi.org/10.1007/s11003-008-9094-y . .