Title: Orientation of smooth muscle cells with application in mechanical model of gastropod tissue
Authors: Kochová, Petra
Cimrman, Robert
Rohan, Eduard
Citation: Applied and Computational Mechanics. 2009, vol. 3, no. 1, p. 75-86.
Issue Date: 2009
Publisher: University of West Bohemia
Document type: article
článek
URI: http://www.kme.zcu.cz/acm/old_acm/full_papers/acm_vol3no1_p07.pdf
http://hdl.handle.net/11025/1567
ISSN: 1802-680X (Print)
2336-1182 (Online)
Keywords: mikrostruktura;plasticita;hustota;model;svalová tkáň;měkkýši
Keywords in different language: microstructure;plasticity;density;model;muscle tissue;mollusca
Abstract: In this paper, we determine the spatial orientation of smooth muscle cells of gastropod tissue. This together with volume fractions of smooth muscle cells and other tissue components obtained using stereological methods serves as input data for our mechanical model of gastropod tissue. The mechanical model is a composite model consisting of various components chosen to describe key features of the tissue like elasticity and viscoelasticity and preferential directions of muscle fibres. The elastic and viscoelastic constitutive parameters are identified by an automatic identification procedure based on nonlinear least squares. Numerical examples of the identification using real experimental data from uniaxial tension tests are shown.
Rights: © 2009 University of West Bohemia. All rights reserved.
Appears in Collections:Volume 3, number 1 (2009)
Články / Articles (MMI)
Články / Articles (KME)
Volume 3, number 1 (2009)
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