Investigation and modeling of the fatigue damage in natural fiber composites
dc.contributor.author | BOUGHERARA, Habiba |
dc.contributor.author | EL SAWI, Ihab |
dc.contributor.author | FAWAZ, Zouheir |
dc.contributor.author
hal.structure.identifier | MERAGHNI, Fodil
|
dc.date.accessioned | 2015 |
dc.date.available | 2015 |
dc.date.issued | 2015 |
dc.date.submitted | 2015 |
dc.identifier.isbn | 9781119090427 |
dc.identifier.uri | http://hdl.handle.net/10985/10049 |
dc.description.abstract | The main objective of this preliminary investigation is to identify and characterize the damage evolution of angle ply ([±45] 16 ) flax-reinforced epoxy composites using an energy-based damage model combined with Scanning Electron Microscopy (SEM) observations. The damage model’s parameters for the flax-reinforced epoxy composite were determined from quasi-static and fatigue tests. The preliminary results showed that the energy-based damage model is able predict accurately the damage rate in both longitudinal and transverse directions for loads. The mechanism of damage initiation in the flax/epoxy composites and the damage evolution, during each test, were monitored using SEM. A direct correlation between the microstructure of the flax-reinforced epoxy composites and the damage was obtained. |
dc.language.iso | en |
dc.publisher | Ibrahim Karaman, Raymundo Arróyave and Eyad Masad |
dc.rights | Post-print |
dc.subject | Thermodynamic-based damage model |
dc.subject | Natural fiber composites |
dc.subject | Damage evolution |
dc.title | Investigation and modeling of the fatigue damage in natural fiber composites |
dc.identifier.doi | 10.1002/9781119090427.ch4 |
dc.typdoc | Conférence invitée |
dc.localisation | Centre de Metz |
dc.subject.hal | Sciences de l'ingénieur: Matériaux |
dc.subject.hal | Sciences de l'ingénieur: Mécanique |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Mécanique des matériaux |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Mécanique des solides |
ensam.audience | Internationale |
ensam.conference.title | TMS Middle East - Mediterranean Materials Congress on Energy and Infrastructure Systems (MEMA 2015) |
ensam.conference.date | 2015-01-11 |
ensam.country | Qatar |
ensam.city | Doha |
hal.identifier | hal-01201862 |
hal.version | 1 |
hal.status | accept |