Calibrating surface hyperelastic constitutive models in soft solids

M. Rashid Zafar; Sumit Basu

doi:10.1103/physreve.103.063003

New multi-axial constitutive models for large elastic deformation behaviors of soft solids up to breaking

International Journal of Solids and Structures ◽

10.1016/j.ijsolstr.2017.01.013 ◽

2017 ◽

Vol 109 ◽

pp. 123-130 ◽

Cited By ~ 4

Author(s):

Heng Xiao ◽

Xie-Fei Ding ◽

Jie Cao ◽

Zheng-Nan Yin

Keyword(s):

Elastic Deformation ◽

Constitutive Models ◽

Soft Solids ◽

Deformation Behaviors ◽

Large Elastic Deformation

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Computer Simulation on Deformation of Engineering Materials at High Temperature II: Inelastic Analysis Based on Unified Constitutive Models.

Journal of the Society of Materials Science Japan ◽

10.2472/jsms.44.1097 ◽

1995 ◽

Vol 44 (503) ◽

pp. 1097-1102

Author(s):

Shoji IMATANI

Keyword(s):

Computer Simulation ◽

High Temperature ◽

Constitutive Models ◽

Inelastic Analysis ◽

Engineering Materials

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Unified Versus Non Unified Constitutive Models for Thermo-Viscoplasticity by the Finite Element Method

10.2514/6.1990-973 ◽

1990 ◽

Author(s):

M. HOGGE ◽

D. ASSAKER

Keyword(s):

Finite Element Method ◽

Finite Element ◽

Constitutive Models ◽

The Finite Element Method ◽

Element Method

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Assessment of two different constitutive models in High Speed Forming

10.26678/abcm.mecsol2019.msl19-0091 ◽

2019 ◽

Author(s):

Andrey Brezolin ◽

Tiago dos Santos ◽

Pedro Rosa ◽

Evandro Paese ◽

Martin Geier ◽

...

Keyword(s):

High Speed ◽

Constitutive Models ◽

High Speed Forming

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EVALUATION OF PLASTICITY-BASED SOIL CONSTITUTIVE MODELS IN SIMULATION OF BRACED EXCAVATION

International Journal of Geomate ◽

10.21660/2013.10.3328 ◽

2013 ◽

Cited By ~ 1

Author(s):

Samuel J. Verghese

Keyword(s):

Constitutive Models ◽

Braced Excavation ◽

Soil Constitutive Models

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Piecewise parabolic method for propagation of shear shock waves in relaxing soft solids: One‐dimensional case

International Journal for Numerical Methods in Biomedical Engineering ◽

10.1002/cnm.3187 ◽

2019 ◽

Vol 35 (5) ◽

pp. e3187 ◽

Cited By ~ 4

Author(s):

Bharat B. Tripathi ◽

David Espíndola ◽

Gianmarco F. Pinton

Keyword(s):

Shock Waves ◽

Dimensional Case ◽

One Dimensional ◽

Soft Solids ◽

Piecewise Parabolic

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Modeling and simulation of three-dimensional planar contraction flow of viscoelastic fluids with PTT, Giesekus and FENE-P constitutive models

Applied Mathematics and Computation ◽

10.1016/j.amc.2012.01.067 ◽

2012 ◽

Vol 218 (17) ◽

pp. 8429-8443 ◽

Cited By ~ 9

Author(s):

Yue Mu ◽

Guoqun Zhao ◽

Xianghong Wu ◽

Jiqiang Zhai

Keyword(s):

Modeling And Simulation ◽

Three Dimensional ◽

Constitutive Models ◽

Viscoelastic Fluids ◽

Contraction Flow ◽

Planar Contraction

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Correlation between large amplitude oscillatory shear (LAOS) and steady shear of soft solids at the onset of the fluid rheological behavior

Polymer ◽

10.1016/j.polymer.2016.06.003 ◽

2016 ◽

Vol 104 ◽

pp. 215-226 ◽

Cited By ~ 9

Author(s):

Daniela Coblas ◽

Diana Broboana ◽

Corneliu Balan

Keyword(s):

Rheological Behavior ◽

Large Amplitude ◽

Oscillatory Shear ◽

Steady Shear ◽

Large Amplitude Oscillatory Shear ◽

Soft Solids

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An experimental method for evaluating constitutive models of myocardium in in vivo hearts

AJP Heart and Circulatory Physiology ◽

10.1152/ajpheart.1994.267.2.h853 ◽

1994 ◽

Vol 267 (2) ◽

pp. H853-H863 ◽

Cited By ~ 5

Author(s):

L. L. Creswell ◽

M. J. Moulton ◽

S. G. Wyers ◽

J. S. Pirolo ◽

D. S. Fishman ◽

...

Keyword(s):

Experimental Method ◽

Diastolic Pressure ◽

Constitutive Models ◽

Fe Analysis ◽

Small Displacement ◽

Ventricular Wall ◽

Canine Heart ◽

Unknown Parameters ◽

Tissue Tagging

A new experimental method for the evaluation of myocardial constitutive models combines magnetic resonance (MR) radiofrequency (RF) tissue-tagging techniques with iterative two-dimensional (2-D) nonlinear finite element (FE) analysis. For demonstration, a nonlinear isotropic constitutive model for passive diastolic expansion in the in vivo canine heart is evaluated. A 2-D early diastolic FE mesh was constructed with loading parameters for the ventricular chambers taken from mean early diastolic-to-late diastolic pressure changes measured during MR imaging. FE solution was performed for regional, intramyocardial ventricular wall strains using small-strain, small-displacement theory. Corresponding regional ventricular wall strains were computed independently using MR images that incorporated RF tissue tagging. Two unknown parameters were determined for an exponential strain energy function that maximized agreement between observed (from MR) and predicted (from FE analysis) regional wall strains. Extension of this methodology will provide a framework in which to evaluate the quality of myocardial constitutive models of arbitrary complexity on a regional basis.

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