Analysis of fatigue and crack growth in carbon-fiber epoxy matrix composite laminates
dc.creator | Putić, Slaviša | |
dc.creator | Uskoković, Petar | |
dc.creator | Aleksić, Radoslav | |
dc.date.accessioned | 2021-03-10T10:04:48Z | |
dc.date.available | 2021-03-10T10:04:48Z | |
dc.date.issued | 2003 | |
dc.identifier.issn | 0039-2316 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/499 | |
dc.description.abstract | A study of high frequency fatigue in carbon-fiber reinforced composites has been undertaken. A comparison has been made between the fatigue behavior of crossply (0 / 90) and angleply (± 45) carbon/epoxy unnotched and notched laminates. Additionally, a micromechanical analysis of fracture surfaces performed by scanning electron microscopy was carried out to evaluate the micromechanisms that occurred during fatigue. Experimental observations indicate that fatigue damage consists of a combination of matrix cracks, longitudinal splitting, fiber fracture, delamination. In order to minimize the effects of residual strain due to temperature rise, a method is proposed for determining real fatigue strength at the level of variable load not lower than the fatigue limit, at which residual strains are minimal. | en |
dc.rights | restrictedAccess | |
dc.source | Strength of Materials | |
dc.subject | composite laminates | en |
dc.subject | crack growth | en |
dc.subject | fatigue | en |
dc.subject | S - N curve | en |
dc.title | Analysis of fatigue and crack growth in carbon-fiber epoxy matrix composite laminates | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 507 | |
dc.citation.issue | 5 | |
dc.citation.other | 35(5): 500-507 | |
dc.citation.spage | 500 | |
dc.citation.volume | 35 | |
dc.identifier.doi | 10.1023/B:STOM.0000004538.77270.1e | |
dc.identifier.pmid | ||
dc.identifier.scopus | 2-s2.0-77953857237 | |
dc.type.version | publishedVersion |