Guided waves in pre-stressed hyperelastic plates and tubes: Application to the ultrasound elastography of thin-walled soft materials

@article{Li2017GuidedWI,
  title={Guided waves in pre-stressed hyperelastic plates and tubes: Application to the ultrasound elastography of thin-walled soft materials},
  author={Guo-Yang Li and Qiong He and Robert Mangan and Guoqiang Xu and Chi Mo and Jianwen Luo and Michel Destrade and Yanping Cao},
  journal={Journal of The Mechanics and Physics of Solids},
  year={2017},
  volume={102},
  pages={67-79}
}
We acknowledge support from the National Natural Science Foundation of China (Grant Nos. 11572179, 11172155, 11432008, and 81561168023) and from the Irish Research Council. 

Figures from this paper

On propagation of axisymmetric waves in pressurized functionally graded elastomeric hollow cylinders
Abstract Soft materials can be designed with a functionally graded (FG) property for specific applications. Such material inhomogeneity can also be found in many soft biological tissues whoseExpand
Shear-wave manipulation by embedded soft devices
TLDR
This work presents a systematic formulation of the transmission and reflection of elastic waves at the interface between un-deformed and pre- deformed hyperelastic materials and proposes three embedded shear-wave manipulation devices, including a unidirectional cloak, a splicable beam bend, and a concave lens that may pave the way for the design and realization of soft-matter-based wave control devices. Expand
A spectral method for computing the effect of stress on guided modes in plates and rods
This paper presents a numerical approach based on spectral methods for the computation of guided ultrasonic wave modes in stressed elastic plates and rods. The approach is applicable to Lamb modes inExpand
Multiscale analysis of elastic waves in soft materials: From molecular chain networks to fiber composites
Abstract We provide a multiscale analysis of elastic waves in soft microstructured materials including the underlying molecular chain network mechanisms and micromechanics of hyperelastic fiberExpand
The effect of applied stress on the phase and group velocity of guided waves in anisotropic plates.
TLDR
An analytical formulation for the phase and group velocity of acoustoelastic guided waves in anisotropic plates and the importance of accounting for shear strain in the indirect formulation is demonstrated, which has not been noted in previous guided wave studies. Expand
Effects of strain stiffening and electrostriction on tunable elastic waves in compressible dielectric elastomer laminates
Abstract This paper presents an electromechanical analysis of the nonlinear static response and the superimposed small-amplitude wave characteristics in an infinite periodic compressible dielectricExpand
Acoustoelasticity Analysis of Transient Waves for Non-Invasive In Vivo Assessment of Urinary Bladder
TLDR
Preliminary results promise a new method for non-invasive evaluation of the bladder tissue nonlinearity which may serve as a new diagnostic and prognostic biomarker for management of the patients with neurogenic bladders. Expand
Assessing the mechanical properties of anisotropic soft tissues using guided wave elastography: Inverse method and numerical experiments.
TLDR
An inverse approach that uses guided wave elastography to determine the anisotropic elastic and hyperelastic parameters of thin-walled transversely isotropic biological soft tissues and indicates that the four constitutive parameters could be determined with a good level of accuracy using this method. Expand
Axisymmetric longitudinal wave dispersion in a bi-layered circular cylinder with inhomogeneous initial stresses
Abstract The paper studies the axisymmetric longitudinal wave propagation in a bi-layered hollow cylinder with inhomogeneous initial stresses by utilizing the 3D linearized theory of elastic waves inExpand
Different types of solitary waves in a thermo-hyperelastic neo-Hookean cylindrical shell
Abstract Based on the hyperelastic material models, the propagation of nonlinear travelling waves in cylindrical rods has been studied. Here, different types of nonlinear travelling waves in aExpand
...
1
2
3
...

References

SHOWING 1-10 OF 67 REFERENCES
A note on the elasticity of soft biological tissues.
  • H. Demiray
  • Mathematics, Medicine
  • Journal of biomechanics
  • 1972
TLDR
A simple possible form of the strain energy function for soft biological tissues is studied and the similarity of the result of an example problem to experimental results is encouraging. Expand
Sonic boom in soft materials: The elastic Cerenkov effect
We report an experimental evidence of an elastic sonic boom in soft materials. Our approach is based on the ultrasonic remote generation, inside soft media, of a supersonic moving source radiatingExpand
Wave propagation in a pre-strained compressible elastic sandwich plate
Abstract The extensional and flexural Lamb waves in a sandwich plate with finite initial strains made from compressible highly elastic materials is investigated. It is assumed that the initialExpand
Wave propagation in pre-stressed imperfectly bonded compressible elastic layered composites
Abstract The dispersive behavior of in-plane time-harmonic waves propagating in a pre-stressed imperfectly bonded incompressible symmetric layered composite, has been analyzed recently, symmetricExpand
Acoustic waves at the interface of a pre-stressed incompressible elastic solid and a viscous fluid
We analyse the influence of pre-stress on the propagation of interfacial waves along the boundary of an incompressible hyperelastic half-space that is in contact with a viscous fluid extending toExpand
Characterization of material properties of soft solid thin layers with acoustic radiation force and wave propagation.
TLDR
A wave propagation method is proposed for characterizing the shear elasticity of thin layers bounded by a rigid substrate and fluid-loading, similar to the configuration for many tissue engineering applications, and could be used in tissue Engineering applications to monitor tissue engineering construct maturation. Expand
Mechanics of ultrasound elastography
  • Guo-Yang Li, Yanping Cao
  • Materials Science, Medicine
  • Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences
  • 2017
TLDR
The mechanics theories involved in both static and dynamic elastography methods are surveyed to help understand the challenges in and opportunities for the practical applications of various ultrasound elastographic methods to characterize the linear elastic, viscoelastic, anisotropic elastic and hyperelastic properties of both bulk and thin-walled soft materials. Expand
Supersonic shear imaging: a new technique for soft tissue elasticity mapping
TLDR
The first in vivo investigations made on healthy volunteers emphasize the potential clinical applicability of SSI for breast cancer detection and results validating SSI in heterogeneous phantoms are presented. Expand
Characterization of the nonlinear elastic properties of soft tissues using the supersonic shear imaging (SSI) technique: Inverse method, ex vivo and in vivo experiments
TLDR
This paper investigates the supersonic shear imaging (SSI) method commercialized in recent years with the purpose to determine the nonlinear elastic properties based on this promising technique, and explores the propagation of the shear wave induced by the acoustic radiation force in a stressed hyperelastic soft tissue described via the Demiray-Fung model. Expand
Material property estimation for tubes and arteries using ultrasound radiation force and analysis of propagating modes.
TLDR
The changes observed in the artery dispersion curves suggest that this methodology of exciting mechanical waves and characterizing the modes of propagation has potential for studying arterial elasticity. Expand
...
1
2
3
4
5
...