How stress triaxiality affects cavitation damage in high-density polyethylene: Experiments and constitutive modeling

Autor: Mohamed Elmeguenni, Amar Mesbah, Jean-Michel Gloaguen, Fahmi Zaïri, Ning Ding, Zhu Yan

Publikováno v: Polymer Testing
Polymer Testing, 2021, 100, pp.107248. ⟨10.1016/j.polymertesting.2021.107248⟩
Polymer Testing, Vol 100, Iss, Pp 107248-(2021)

The aim of this article is to investigate how the stress triaxiality affects the plastic deformation behavior of high-density polyethylene using an approach combining experiments and micromechanics-based modeling. The stress-strain behavior along wit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73bce3122aad4ac449fba6e4f0c1983f
https://doi.org/10.1016/j.polymertesting.2021.107248

Fracture characterization of high-density polyethylene pipe materials using the J -integral and the essential work of fracture

Autor: Jean-Michel Gloaguen, M. Naït-Abdelaziz, Mohamed Elmeguenni, Fahmi Zaïri

Publikováno v: International Journal of Fracture
International Journal of Fracture, Springer Verlag, 2013, 183 (2), pp.119-133. ⟨10.1007/s10704-013-9848-x⟩

International audience; In this paper, fracture mechanics concepts are reviewed and their relevance to examine the toughness of highly deformable materials such as high-density polyethylene (HDPE) pipe materials is discussed. Using two different spec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::101cbdace4ac225a5970fee524e3022d
https://hal.archives-ouvertes.fr/hal-00988071