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Document type:
Zeitschriftenaufsatz 
Author(s):
Rausch, S.; Martin, Ch.; Bornemann, B.; Uhlig, S.; Wall, W.A. 
Title:
Material model of lung parenchyma based on living precision-cut lung slice testing 
Abstract:
We describe a novel constitutive model of lung parenchyma, which can be used for continuum mechanics based predictive simulations. To develop this model, we experimentally determined the nonlinear material behavior of rat lung parenchyma. This was achieved via uni-axial tension tests on living precision-cut rat lung slices. The resulting force–displacement curves were then used as inputs for an inverse analysis. The Levenberg–Marquardt algorithm was utilized to optimize the material pa...    »
 
Keywords:
alveoli, experimental, tissue mechanics, strain-energy function,inverse analysis 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Journal title:
Journal of the Mechanical Behavior of Biomedical Materials 
Year:
2011 
Journal volume:
Journal issue:
Pages contribution:
583-592 
Reviewed:
ja 
Language:
en 
Status:
Verlagsversion / published 
Semester:
WS 10-11 
Format:
Text