Effects of fixed charges on the stress-relaxation behavior of hydrated soft tissues in a confined compression problem

DOI10.1016/S0020-7683(98)00103-6zbMath0968.74560OpenAlexW2078324334WikidataQ127374652 ScholiaQ127374652MaRDI QIDQ1282778

W. Y. Gu, W. M. Lai, Van C. Mow, Gerard A. Ateshian

Publication date: 28 August 2001

Published in: International Journal of Solids and Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0020-7683(98)00103-6

zbMATH Keywords

initial-boundary value problem finite difference method solid matrix biphasic theory cation concentration charged hydrated-soft tissue continuum mixture theory Donnan osmotic component equilibrium aggregate modulus equivalent diffusive coefficient interstitial water pressure intrinsic matrix component ion concentrations

Mathematics Subject Classification ID

Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.) (74F10) Finite difference methods applied to problems in solid mechanics (74S20) Biomechanics (92C10) Biomechanical solid mechanics (74L15)

Related Items (7)

Swelling Phenomena in Electro-Chemically Active Hydrated Porous Media ⋮ Advances in modelling saturated soft biological tissues and chemically active gels ⋮ A continuum model of negatively charged rods finely dispersed in a positively charged fluid ⋮ Development of a finite element contact analysis algorithm for charged-hydrated soft tissues with large sliding ⋮ Multiphasic intervertebral disc mechanics: theory and application ⋮ High frequency ultrasound assesses transient changes in cartilage under osmotic loading ⋮ A mixed finite element formulation of triphasic mechano-electrochemical theory for charged, hydrated biological soft tissues

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