EnglishThe purpose of this work is to propose a methodology for characterizing the dynamic mechanical properties of thin fibers of hydrogel. Analytical solutions of mo tion equations of charged gels, based on a continuum model, whose internal consistency is demonstrated, are compared with experimental results in two paradigms: free-swelling and stress-relaxation. In addition we present a new method to estimate the gel shear and bulk moduli and its hydraulic permeability.
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http://hdl.handle.net/11568/19550| Autori interni: | CHIARELLI, PIERO DE ROSSI, DANILO EMILIO |
| Autori: | P. Chiarelli; De Rossi D. |
| Titolo: | Modelling and mechanical characterization of thin fibres of contractile polymer hydrogels |
| Anno del prodotto: | 1992 |
| Appare nelle tipologie: | 1.1 Articolo in rivista |
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