A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ultrasonic Response of Functionally-Graded Anisotropic Porous Bones
This work aims to investigate the influence of the bone microctructure (bone matrix properties as well as porosity) on response of ultrasonic wave propagation in cortical bone plates when using the axial transmission test. The bone is modeled by using the Biot's theory [1] for anisotropic poroelastic media. A micromechanics model is used to estimate poroelastic properties of bone in the macro-scale from its matrix properties and porosity. A semi-analytical finite element method has been developed for simulating the ultrasonic waves propagating in a cortical bone plate coupled with soft tissues. It is shown that the method is efficient to investigate the dynamic behavior of bone plates in both time and frequency domains.
Ultrasonic Response of Functionally-Graded Anisotropic Porous Bones
This work aims to investigate the influence of the bone microctructure (bone matrix properties as well as porosity) on response of ultrasonic wave propagation in cortical bone plates when using the axial transmission test. The bone is modeled by using the Biot's theory [1] for anisotropic poroelastic media. A micromechanics model is used to estimate poroelastic properties of bone in the macro-scale from its matrix properties and porosity. A semi-analytical finite element method has been developed for simulating the ultrasonic waves propagating in a cortical bone plate coupled with soft tissues. It is shown that the method is efficient to investigate the dynamic behavior of bone plates in both time and frequency domains.
Ultrasonic Response of Functionally-Graded Anisotropic Porous Bones
Nguyen, Vu-Hieu (author) / Naili, Salah (author)
Fifth Biot Conference on Poromechanics ; 2013 ; Vienna, Austria
Poromechanics V ; 1160-1165
2013-06-18
Conference paper
Electronic Resource
English
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