Inverse elastostatic stress analysis in pre-deformed biological structures: Demonstration using abdominal aortic aneurysms

Abstract In stress analysis of membrane-like biological structures, the geometry constructed from in vivo image, which often corresponds to a deformed state, is routinely taken as the initial stress-free geometry. In this paper, we show that this limitation can be completely removed using an inverse...

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Bibliographic Details
Published in:	Journal of biomechanics Vol. 40; no. 3; pp. 693 - 696
Main Authors:	Lu, Jia, Zhou, Xianlian, Raghavan, Madhavan L
Format:	Journal Article
Language:	English
Published:	United States Elsevier Ltd 01-01-2007 Elsevier Limited
Subjects:	Abdomen Aortic aneurysm Aortic Aneurysm, Abdominal - pathology Aortic aneurysms Biomechanical Phenomena Elasticity Finite Element Analysis Geometry Inverse elastostatics Inverse finite element method Models, Biological Patient-specific analysis Physical Medicine and Rehabilitation Residual stress Stress analysis Patient-specific analysis Aortic aneurysm Inverse finite element method Inverse elastostatics
Online Access:	Get full text
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