Crazing in additively manufactured acrylonitrile butadiene styrene

KM Conway, GJ Pataky - Engineering Fracture Mechanics, 2019 - Elsevier
Additively manufactured acrylonitrile butadiene styrene (ABS) via fused deposition modeling
(FDM) and compression molded ABS specimens were loaded in tension to compare their …

[HTML][HTML] On the modeling of cavitation and yielding in rubber-toughened amorphous polymers: Fully implicit implementation and optimization-based calibration

AFC Alves, BP Ferreira, FMA Pires - International Journal of Solids and …, 2023 - Elsevier
In the present contribution, a finite strain visco-elastic visco-plastic (three-dimensional)
constitutive model is proposed to predict the nonlinear response of neat, porous and rubber …

Numerical and experimental characterization of gas permeation through membranes with consideration of mechanical degradation in proton exchange membrane …

X Zhou, D Qiu, L Peng, X Lai - Journal of Power Sources, 2023 - Elsevier
Exposed to severe loading condition in fuel cells, the perfluorinated sulfonic-acid (PFSA)
membrane degrades over time, which becomes the primary cause of the increasing …

[HTML][HTML] Modeling of extremely ductile behavior of Zr-based bulk metallic glasses under compressive strain paths for solid-state processing

T Barriere, X Gabrion, S Holopainen, N Niang… - Mechanics of …, 2023 - Elsevier
In addition to extremely high strength, manufacturing temperatures of bulk metallic glasses
(BMGs) relative to steels are low making them to desired energy saving engineering …

[HTML][HTML] Short-to long-term deformation behavior, failure, and service life of amorphous polymers under cyclic torsional and multiaxial loadings

T Barriere, A Cherouat, X Gabrion… - International Journal of …, 2021 - Elsevier
When investigating materials to be utilized, attention inevitably focuses on their resistance
over the service life. Despite the popularity of amorphous polymers, ranging from their …

A multi-scale plastic-damage model for strain-induced morphological anisotropy in semi-crystalline polyethylene

Z Yan, Q Guo, F Zaïri, A Zaoui - International Journal of Non-Linear …, 2022 - Elsevier
In this article, we present a multi-scale plastic-damage model for strain-induced
morphological anisotropy in semi-crystalline polyethylene formulated within a continuum …

Continuum approach for modeling fatigue in amorphous glassy polymers. Applications to the investigation of damage-ratcheting interaction in polycarbonate

S Holopainen, T Barriere, G Cheng, R Kouhia - International Journal of …, 2017 - Elsevier
In this article, we propose an approach suitable for modeling isothermal fatigue in
amorphous polymers. The theory is formulated in a rate form within continuum mechanics …

Testing and analysis of solid polymers under large monotonic and long-term cyclic deformation

T Barriere, X Gabrion, S Holopainen… - International Journal of …, 2020 - Elsevier
The deformation behavior of solid polymers under isothermal, quasi-static loadings is
investigated. A comprehensive test program consisting of tension, torsion, and combinations …

A simplified method for studying cyclic creep behaviors of deep-sea manned submersible viewport windows

JX Li, PF Liu, XY Tong - International Journal of Pressure Vessels and …, 2021 - Elsevier
This paper predicts the cyclic creep behaviors of deep-sea manned submersible PMMA
viewport windows that experience the cyclic dive, operation and rise stages. The three …

Mechanical degradation and fatigue life of amorphous polymers

T Barriere, X Gabrion, N Imane… - Procedia Structural Integrity, 2024 - Elsevier
Due to favorable properties (cheap price, easy processing, preeminent combination of
toughness and strength, clearness, recyclability etc.), amorphous polymers are widely used …