Hyperelastic material
Multi-objective optimization of hyperelastic material constants : a feasibility study
... Hyperelastic material models are widely used in simulation or mathematical descriptions of the static response of rubber. These may have a micro- mechanical or phenomenological bases. Although the former is ...
5
Review on the Effect of Uniaxial Forces on Moony Rivline Hyperelastic Material Model
... a material to experience large elastic strain due to small forces, without losing its original ...A hyperelastic material has a nonlinear behaviour, which means that its answer to the load is not ...
8
Possible use of the hyperelastic material models in numerical analysis of the wood-strand mat compression
... various hyperelastic material mo- dels implemented into ANSYS computational system for the numerical analysis of wood-strand mat pressing or wood-based ...suitable hyperelastic model was used as a ...
12
Mechanical properties of reinforced composite materials under uniaxial and planar tension loading regimes measured using a non contact optical method
... of hyperelastic material behaviour during loading and enable comparisons between several hyperelastic materials models using ABAQUS curve-fitting methods, with the objective of simplifying the choice ...
22
Large Deformation Characterization of Mouse Oocyte Cell Under Needle Injection Experiment
... In this research, inverse finite element optimization algorithm have been used to estimate hyperelastic material parameters for computing Young modulus and Poisson’s ratio of mouse oocyte cell in cell ...
5
A Geometrically Non-linear Stochastic Analysis of Two-dimensional Structures made of Neo-hookean Hyperelastic Materials Uusing MLPG Method: Considering Uncertainty in Mechanical Properties
... load, material properties, and crack geometry ...three hyperelastic material models which are widely used in articles ...neo-hookean hyperelastic materials ...rectangular hyperelastic ...
10
Novel Experimental Characterisation of Hyperelastic Materials
... these hyperelastic material models can be calibrated easily with a set of mechanical ...phenomenological hyperelastic models will be discussed further later in this ...
238
Fatigue Life Estimation of an Elastomeric Pad by ε N Curve and FEA
... whenever material or geometry changes are ...Ogden hyperelastic material model determined from the ten- sile, shear and biaxial tension tests of the natural rubber, and resulted in relationships ...
8
Characterization and sensitivity analysis of hyperelastic materials in biaxial tension
... Bhatnagar (Bhatnagar et al. 2007) suggested that the entire central region of the cruciform specimen be thinner than the legs. The reason for this was to allow for mechanical failure within the central region, rather ...
113
Development of Material Characterization Techniques using Novel Nanoindentation Approaches on Hard and Soft Materials used in MEMS
... as a force sensor. Experimental force-distance curves have been compared with well-known mechanical models. It has been found that the PDMS elas- tic modulus value estimated through our novel nanoindentation experiments ...
161
Pneumatic Hyperelastic Robotic End-Effector for Grasping Soft Curved Organic Objects
... the hyperelastic material, a strip of paper as the strain-limiting layer and suggests using an oven to accelerate the curing ...strain-limiting material is therefore ...
143
Download Download PDF
... incompressible hyperelastic material subjected to internal pressure is ...of material inho- mogeneity and shell thickness has been ...variable material parameter is used to model the ma- ...
17
Biomechanical Modeling for Lung Tumor Motion Prediction during Brachytherapy and Radiotherapy
... Yeoh hyperelastic material model, which was considered in the proposed FEM, by up ...the hyperelastic parameters obtained by conducting ex-vivo experiments described in ...
85
Prospects of implant with locking plate in fixation of subtrochanteric fracture: experimental demonstration of its potential benefits on synthetic femur model with supportive hierarchical nonlinear hyperelastic finite element analysis
... nonlinear hyperelastic properties and performing computations to characterize the internal load distribution in the femur and load bearing properties of each ...and material properties to the finite ...
18
Analysis of the elastic and inelastic behaviour of healthy and diseased arterial tissue
... By using a Digitised Thesis, I accept that Trinity College Dublin bears no legal responsibility for the accuracy, legality or comprehensiveness of materials contained within the thesis, and that Trinity College Dublin ...
191
Isotropic hyperelasticity in principal stretches : explicit elasticity tensors and numerical implementation
... The proposed implementation was validated by numeri- cal investigations of hyperelastic constitutive models that are typically defined in terms of the Cauchy-Green invariants. Evaluations were made between the ...
16
Design and Experiment of Triangular Prism Mast with Tape-Spring Hyperelastic Hinges
... Hui Yang, born in 1986, is currently a lecturer at College of Electrical Engineering and Automation, Anhui University, Hefei, China. She got the doctor degree from Harbin Institute of Technology, China, in 2015. Her ...
10
A Visco‑hyperelastic Model for Prediction of the Brain Tissue Response and the Traumatic Brain Injuries
... and the experimental results are significant. Magnitudes of the peak pressures predicted by this model are remarkably higher than those of the experimental ones. In comparison to the previous visco-hyperelastic ...
8
An extension of assumed stress finite elements to a general hyperelastic framework
... can be detected. It is known (see e.g. [34] and the references therein) that the hourglass modes are caused by a violation of the kinematics related to the shear deformation terms. The EAS formulation with 21 enhanced ...
22
Experimental Analysis and Orthotropic Hyperelastic Modelling Of Textile Woven Fabric
... The developed strain energy function is a quadratic function of invariants; it’s a function of the warp and weft deformation and the shear angle between warp and weft directions [4, 10]. The orthotropic ...
8