Modelling Soft Tissue Using Biphasic Theory — A Word of Caution
- 1 January 1998
- journal article
- research article
- Published by Taylor & Francis in Computer Methods in Biomechanics and Biomedical Engineering
- Vol. 1 (3) , 261-263
- https://doi.org/10.1080/01495739808936706
Abstract
In recent years the biphasic approach initiated by Mow and coworkers, has been very popular in modelling soft, hydrated, cartilage tissues as well as other soft tissues, such as the brain. This work points out that due to the inherent inability of biphasic models in their present form to account for stress-strain rate dependence resulting from the viscoelasticity of the solid phase, the applicability of these models is limited to the loading conditions producing large relative velocities of phases.Keywords
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