Results 211 to 220 of about 2,484 (261)
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On the Deformation of Functionally Graded Porous Elastic Cylinders
Journal of Elasticity, 2007zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ieşan, Dorin, Scalia, Antonio
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Ultrasonic Response of Functionally-Graded Anisotropic Porous Bones
Poromechanics V, 2013This 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.
Nguyen, Vu-Hieu, Naïli, Salah
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Osseointegration of functionally graded Ti6Al4V porous implants: Histology of the pore network
Biomaterials Advances, 2023Abstract The additive manufacturing of titanium into porous geometries offers a means to generate low-stiffness endosseous implants with a greater surface area to improve osseointegration. In order to optimize pore size in the scaffolds, it is important to first understand the timeline of osseointegration in pre ...
Joseph Deering +11 more
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A deep energy method for functionally graded porous beams
Journal of Zhejiang University-SCIENCE A, 2021We present a deep energy method (DEM) to solve functionally graded porous beams. We use the Euler-Bernoulli assumptions with varying mechanical properties across the thickness. DEM is subsequently developed, and its performance is demonstrated by comparing the analytical solution, which was adopted from our previous work. The proposed method completely
Arvin Mojahedin +2 more
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Porous Thermoelectric Materials with Functionally Graded Structures
Materials Science Forum, 1999Porous thermoelectric devices utilizing heat convection by gas flow through the porous device has been proposed. Functionally gradation of thermoelectric and porous properties can satisfy with the requirment for the porous device. However, because many thermoclectric materials such as FeSi 2 , (Bi,Sb) 2 Te 3 and PbTe are generally brittle, development
Hiroyuki Y. Yasuda +3 more
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free vibration of functionally graded porous cracked plates
Structures, 2020Abstract This paper is focused on predicting the natural frequency of a simply-supported, functionally-graded material (FGM) plate with even porosity distribution and a side surface crack. First, an analytical solution is obtained for the free vibration of a simply-supported porous FGM plate.
Yousef S. Al Rjoub, Jinan A. Alshatnawi
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Vibration analysis of porous functionally graded nanoplates
International Journal of Engineering Science, 2017zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Shahverdi, Hossein +1 more
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Dynamic Response of Shear Deformable Functionally Graded Porous Beams
Applied Mechanics and Materials, 2016This paper analyzes the dynamic response of a shear deformable functionally graded porous beam under a point harmonic load. Timoshenko beam theory is employed to include the effect of transverse shear strain. The elasticity moduli and mass density of the porous beam vary continuously in the thickness direction based on two different porosity ...
Chen, Da +2 more
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Dynamic Behavior Study of Functionally Graded Porous Nanoplates
Nano Hybrids and Composites, 2021This paper introduces the analytical solutions of complex behavior analysis utilizing high-order shear deformation plate theory of functionally graded FGM nano-plate content consisting of a mixture of metal and ceramics with porosity. To incorporate the small-scale effect, the non-local principle of elasticity is used.
Hadj Mostefa Adda +2 more
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Dynamic analysis of porous functionally graded plates
STUDIES IN ENGINEERING AND EXACT SCIENCESThis study investigates the natural frequency behavior of porous functionally graded (FG) plates using a novel shape function to model material gradation and porosity. The research employs higher-order shear deformation theory (HSDT) to account for material property variations across the thickness of the plate, modeled using power-law distributions.
Mohammed Benali Amar +3 more
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