Large strain time-dependent behavior of filled elastomers

JS Bergström, MC Boyce - Mechanics of materials, 2000 - Elsevier
The stress–strain behavior of elastomeric materials is known to be rate-dependent and to
exhibit hysteresis upon cyclic loading. Although these features of the rubbery constitutive …

[HTML][HTML] Bayesian-EUCLID: Discovering hyperelastic material laws with uncertainties

A Joshi, P Thakolkaran, Y Zheng, M Escande… - Computer Methods in …, 2022 - Elsevier
Within the scope of our recent approach for Efficient Unsupervised Constitutive Law
Identification and Discovery (EUCLID), we propose an unsupervised Bayesian learning …

On thermo-viscoelastic experimental characterization and numerical modelling of VHB polymer

Z Liao, M Hossain, X Yao, M Mehnert… - International Journal of …, 2020 - Elsevier
Recently, the so-called Very High Bond (VHB in short) tape has proven to be an ideal
polymer for producing devices made of electric field-responsive functional materials, eg …

Experimental study and numerical modelling of VHB 4910 polymer

M Hossain, DK Vu, P Steinmann - Computational Materials Science, 2012 - Elsevier
VHB 4910 is an important polymeric material that has potential use as electro-active polymer
in producing actuators. Such polymer, a member of the acrylic polymer group, is a very soft …

A comprehensive thermo-viscoelastic experimental investigation of Ecoflex polymer

Z Liao, M Hossain, X Yao, R Navaratne, G Chagnon - Polymer Testing, 2020 - Elsevier
Silicone polymers have enormous applications, especially in the areas of biomedical
engineering. Ecoflex, a commercially available room temperature cured silicone polymer …

Ecoflex polymer of different Shore hardnesses: Experimental investigations and constitutive modelling

Z Liao, M Hossain, X Yao - Mechanics of Materials, 2020 - Elsevier
Ecoflex, a commercially available silicone polymer, has attracted considerable attention due
to its wide range of applications. The polymer has various Shore hardnesses that represent …

Approximation of the inverse Langevin function revisited

R Jedynak - Rheologica Acta, 2015 - Springer
The main purpose of this paper is to provide an easy-to-use approximation formula for the
inverse Langevin function. The mathematical complexity of this function makes it unfeasible …

[HTML][HTML] Simple, admissible, and accurate approximants of the inverse Langevin and Brillouin functions, relevant for strong polymer deformations and flows

M Kroeger - Journal of Non-Newtonian Fluid Mechanics, 2015 - Elsevier
Approximants to the inverse Langevin and Brillouin functions appear in diverse contexts
such as polymer science, molecular dynamics simulations, turbulence modeling …

[HTML][HTML] Development of new constitutive equations for the Mullins effect in rubber using the network alteration theory

G Chagnon, E Verron, G Marckmann… - International journal of …, 2006 - Elsevier
During cyclic loading, both natural and synthetic elastomers exhibit a stress-softening
phenomenon known as the Mullins effect. In the last few years, numerous constitutive …

A finite strain thermo-viscoelastic constitutive model to describe the self-heating in elastomeric materials during low-cycle fatigue

CO Rodas, F Zaïri, M Naït-Abdelaziz - Journal of the Mechanics and Physics …, 2014 - Elsevier
A thermo-visco-hyperelastic constitutive model, in accordance with the second
thermodynamics principle, is formulated to describe the self-heating evolution in elastomeric …