Počet záznamů: 1
Fatigue characterization of polyethylene under mixed mode I/III conditions
- 1.0544853 - ÚFM 2022 RIV GB eng J - Článek v odborném periodiku
Gosch, A. - Arbeiter, F. - Berer, M. - Vojtek, Tomáš - Hutař, Pavel - Pinter, G.
Fatigue characterization of polyethylene under mixed mode I/III conditions.
International Journal of Fatigue. Roč. 145, APR (2021), č. článku 106084. ISSN 0142-1123. E-ISSN 1879-3452
Institucionální podpora: RVO:68081723
Klíčová slova: Mixed Mode I/III fatigue loading * Polyethylene * Fracture surface analysis * Equivalent stress intensity factor * Polymer
Obor OECD: Materials engineering
Impakt faktor: 5.489, rok: 2021
Způsob publikování: Open access
https://www.sciencedirect.com/science/article/pii/S0142112320306162?via%3Dihub
Mixed mode I/III fatigue fracture behaviour of bulk polymers is scarcely investigated. Thus, the aim of this work is to focus on the comparison of pure mode I and mixed mode I/III fatigue loading of polyethylene. During mixed mode I/III testing, both increases and decreases of lifetime were observed, depending on the levels of applied mode I and mode III loading. Additionally, the critical influence of friction and the accompanying increase of local temperature between the shear loaded crack flanks in mode III, as well as the dominant fracture mechanisms were discussed based on the fracture surface morphology.
Trvalý link: http://hdl.handle.net/11104/0321655
Počet záznamů: 1