Inverse finite element analysis of indentation tests to determine hyperelastic parameters of soft-tissue layers

2009 ◽  
Vol 44 (5) ◽  
pp. 347-362 ◽  
Author(s):  
R Namani ◽  
N Simha
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Soft Tissue ◽  
Element Analysis ◽  
Indentation Tests ◽  
Inverse Finite Element Analysis

Hyperelastic compressive mechanical properties of the subcalcaneal soft tissue: An inverse finite element analysis

2016 ◽  
Vol 49 (7) ◽  
pp. 1186-1191 ◽  
Author(s):  
Vara Isvilanonda ◽  
Joseph M. Iaquinto ◽  
Shruti Pai ◽  
Peter Mackenzie-Helnwein ◽  
William R. Ledoux
Keyword(s):  
Mechanical Properties ◽  
Finite Element Analysis ◽  
Finite Element ◽  
Soft Tissue ◽  
Element Analysis ◽  
Inverse Finite Element Analysis

Multiphasic Finite Element Analysis of Physical Signals and Solute Transport in the Human Intervertebral Disc

2004 ◽  
Author(s):  
Hai Yao ◽  
Wei Yong Gu
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Soft Tissue ◽  
Intervertebral Disc ◽  
Mixture Theory ◽  
Element Model ◽  
Tissue Composition ◽  
Element Analysis ◽  
3D Finite Element ◽  
Disc Nutrition

A 3D finite element model for charged hydrated soft tissue containing charged/uncharged solutes was developed based on the multi-phasic mechano-electrochemical mixture theory [1–2]. This model was applied to analyze the mechanical, chemical and electrical signals within the human intervertebral disc under mechanical loading. The effects of tissue composition and material property on the physical signals and the transport of fluid, ions and nutrients were investigated. This study is important for understanding disc biomechanics, disc nutrition and disc mechanobiology.

scholarly journals Membrane Shape and Load Reconstruction from Measurements Using Inverse Finite Element Analysis

AIAA Journal ◽  
2017 ◽  
Vol 55 (1) ◽  
pp. 297-308 ◽  
Author(s):  
Mattia Alioli ◽  
Pierangelo Masarati ◽  
Marco Morandini ◽  
Trenton Carpenter ◽  
N. Brent Osterberg ◽  
...  
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Element Analysis ◽  
Inverse Finite Element Analysis ◽  
Membrane Shape

Using Inverse Finite Element Analysis to Obtain Passive Mechanical Behavior of Abdominal Wall

1970 ◽  
Vol 3 ◽  
pp. 17-18
Author(s):  
Raquel Simón-Allué ◽  
Assad Oberai ◽  
Begoña Calvo
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Mechanical Behavior ◽  
Inverse Analysis ◽  
Mechanical Response ◽  
Abdominal Muscle ◽  
Hernia Surgery ◽  
Element Analysis ◽  
Inverse Finite Element Analysis

In this work we develop a methodology to characterize in vivo the passive mechanical behavior of abdominal muscle, using for that finite element simulations combined with inverse analysis and optimization algorithms. The knowledge of the mechanical response of the muscle is needed to determine the features of the mesh in cases of hernia surgery.

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