Nomograms of solid linear viscoelastic materials in time and frequency domains

Nomograms of solid linear viscoelastic materials in time and frequency domains

The mechanical behavior of isotropic solid viscoelastic material (VEM) can be described both in time or frequency domain considering temperature effects. Thus, one can make use of viscoelastic functions such as Young’s and/or shear moduli and the Poisson’s ratio. The viscoelastic dynamic behaviors i...

Full description

Saved in:
Bibliographic Details
Main Authors: de Sousa, Tiago Lima, da Silva, Jéderson, Pereira, Jucélio Tomás, Pires, Carolina Mocelin Gomes
Format: Article
Language:English
Published: Académie des sciences 2025-01-01
Series:Comptes Rendus. Mécanique
Subjects:
Viscoelastic behavior
Viscoelastic functions
Complex Poisson’s ratio
Complex Young’s modulus
Complex shear modulus
Online Access:https://comptes-rendus.academie-sciences.fr/mecanique/articles/10.5802/crmeca.283/
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The mechanical behavior of isotropic solid viscoelastic material (VEM) can be described both in time or frequency domain considering temperature effects. Thus, one can make use of viscoelastic functions such as Young’s and/or shear moduli and the Poisson’s ratio. The viscoelastic dynamic behaviors in different temperature and frequency or time ranges can be grouped into a single graph, named nomogram. The present work proposes a method for constructing nomograms for viscoelastic functions, Young’s and shear relaxation moduli, and Poisson’s ratio, defined in the time domain. It also proposed a nomogram for the complex Poisson’s ratio in the frequency domain.
ISSN:1873-7234

Similar Items