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Titel:

Prestressing in finite deformation abdominal aortic aneurysm simulation

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Gee, M.W.; Reeps, C.; Eckstein, H.H.; Wall, W.A.
Abstract:
In abdominal aortic aneurysm (AAA) simulation the patient specific geometry of the object of interest is very often reconstructed from in?vivo medical imaging such as CT scans. Such geometries represent a deformed configuration stressed by typical in?vivo conditions. However, commonly, such structures are considered stress?free in simulation. In this contribution we sketch and compare two methods to introduce a physically meaningful stress/strain state to the obtained geometry for simulations in...     »
Stichworte:
inverse design analysis, prestressing, patient specific modeling, biomechanics, abdominal aortic aneurysm
Dewey Dezimalklassifikation:
620 Ingenieurwissenschaften
Zeitschriftentitel:
Journal of Biomechanics
Jahr:
2009
Band / Volume:
42
Heft / Issue:
11
Seitenangaben Beitrag:
1732-1739
Reviewed:
ja
Sprache:
en
Volltext / DOI:
doi:10.1016/j.jbiomech.2009.04.016
Status:
Verlagsversion / published
Semester:
SS 09
Format:
Text
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