On the dynamical behavior of filled rubbers at different temperatures: Experimental characterization and constitutive modeling

This work focuses on the characterization and the modeling of the complex dynamical behavior of a butadiene rubber filled with carbon black. This material is used in helicopter rotors and submitted to severe operating conditions. In particular the effects of the environmental temperature, of the amp...

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Bibliographic Details
Published inInternational journal of solids and structures Vol. 90; pp. 178 - 193
Main Authors Delattre, A., Lejeunes, S., Lacroix, F., Méo, S.
Format Journal Article
LanguageEnglish
Published Elsevier Ltd 01.07.2016
Elsevier
Subjects
Butadiene
Engineering Sciences
Fatigue (materials)
Filled rubber
Fittings
Helicopter rotors
Mathematical models
Mechanics
Mechanics of materials
Modelling
Multi-axial
Payne effect
Preload
Rubber
Strategy
Temperature
Viscoelasticity
Viscoelasticity
Multi-axial
Temperature
Preload
Payne effect
Filled rubber
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Summary:This work focuses on the characterization and the modeling of the complex dynamical behavior of a butadiene rubber filled with carbon black. This material is used in helicopter rotors and submitted to severe operating conditions. In particular the effects of the environmental temperature, of the amplitudes and frequencies of cyclic loading are studied. A new constitutive model that takes into account the Payne effect, the frequency, temperature and pre-loading dependencies is proposed. A specific material parameter fitting strategy is also introduced.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:0020-7683
1879-2146
DOI:10.1016/j.ijsolstr.2016.03.010