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Document type:
Zeitschriftenaufsatz 
Author(s):
Gee, M.W.; Foerster, Ch.; Wall, W.A. 
Title:
A computational strategy for prestressing patient-specific biomechanical problems under finite deformation 
Abstract:
In simulation of biomechanical structures the patient-specific geometry of the object of interest is very often reconstructed from in vivo medical imaging such as CT scans. Such geometries therefore represent a deformed configuration stressed by typical in vivo conditions. Commonly, such structures are considered stress free in simulation. In this contribution we present and compare two methods to introduce a physically meaningful stress/strain state to the obtained geometry for simulations in t...    »
 
Keywords:
inverse design analysis, prestressing, prestraining, patient specific modeling, biomechanics, abdominal aortic aneurysm 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Journal title:
International Journal for Numerical Methods in Biomedical Engineering 
Year:
2010 
Journal volume:
26 
Journal issue:
Pages contribution:
52-72 
Reviewed:
ja 
Language:
en 
Status:
Verlagsversion / published 
Semester:
WS 09-10 
Format:
Text