Measurement of axial and shear mechanical response of PDMS elastomers and determination of Poisson's ratio using digital image correlation

Measurement of stress-strain response under different deformation modes is important for developing constitutive models of soft polymers. However, such measurements on soft and compliant polymers are challenging using traditional techniques due to generation of unwanted stress concentrations leading...

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Bibliographic Details
Main Authors: Satya Pal, Abir Bhattacharyya
Format: Article
Language:English
Published: Elsevier 2025-02-01
Series:Polymer Testing
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S0142941825000017
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