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Article Dans Une Revue Journal of Testing and Evaluation Année : 2023

Linear Viscoelastic Limit Determination and Modeling for Binders with Physical Hardening Effects

Résumé

The objective of this research is to study the limit of linear viscoelastic behavior on a common straight-run bituminous binder at different temperatures and frequencies by performing strain amplitude sweep tests. A dynamic shear rheometer was used for the experimental campaign. An increase of complex modulus due to physical hardening was observed during strain amplitude sweep tests at low temperatures and frequencies. A correction method is proposed to consider the effect of physical hardening on complex modulus when evaluating the linear viscoelastic limit.
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Dates et versions

hal-04088108 , version 1 (03-05-2023)

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Citer

Nuh Isa, Salvatore Mangiafico, Cédric Sauzéat, Alexiane Phan. Linear Viscoelastic Limit Determination and Modeling for Binders with Physical Hardening Effects. Journal of Testing and Evaluation, 2023, 51 (4), pp.20220296. ⟨10.1520/JTE20220296⟩. ⟨hal-04088108⟩
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