A multilateral study on the FRP Composite’s matrix strength and damage growth resistance
Artykuł w czasopiśmie
MNiSW
140
Lista 2021
| Status: | |
| Autorzy: | Skoczylas Jakub, Samborski Sylwester, Kłonica Mariusz |
| Dyscypliny: | |
| Aby zobaczyć szczegóły należy się zalogować. | |
| Rok wydania: | 2021 |
| Wersja dokumentu: | Drukowana | Elektroniczna |
| Język: | angielski |
| Wolumen/Tom: | 263 |
| Numer artykułu: | 113752 |
| Strony: | 1 - 7 |
| Web of Science® Times Cited: | 8 |
| Scopus® Cytowania: | 10 |
| Bazy: | Web of Science | Scopus |
| Efekt badań statutowych | NIE |
| Materiał konferencyjny: | NIE |
| Publikacja OA: | TAK |
| Licencja: | |
| Sposób udostępnienia: | Witryna wydawcy |
| Wersja tekstu: | Ostateczna wersja opublikowana |
| Czas opublikowania: | W momencie opublikowania |
| Data opublikowania w OA: | 20 lutego 2021 |
| Abstrakty: | angielski |
| In the paper, fiber reinforced polymer (FRP) composite’s matrix damage resistance was evaluated based on a mechanical behavior of selected materials. Four materials were selected to scientific investigation. Epidian 5 epoxy resin and Epidian 53 epoxy resin were cured using the curing agents with various chemical composition: Z1 triethylenetetramine curing agent and PAC polyaminoamide curing agent. Tensile tests were conducted to obtain strain–stress characterizations, as well as Charpy dynamic impact tests and quasi-statical three-point bending tests were performed to calculate both dynamic and static fracture toughness (KID and KIC, respectively). The relation between the values of fracture toughness and other mechanical properties was discussed. The literature review in the field of polymer materials and adhesives reveals that there is a lack of scientific publications considering the testing results of that type. Therefore, the results obtained from the conducted research brings far-reaching benefits for the practical use of them in these branches of industry where technology based on adhesion phenomenon is dominant or significant. Aerospace and space industry, as well as automotive are the branches of engineering directly interested in the obtained results. The specific motivation of this multilateral matrix-characterization research framework is a need to calibrate the acoustic emission-based elastic wave frequency analysis used in damage identification in composite laminates (FRPs), where matrix cracking and delamination phenomena take place. |
