Development of porous implants with non-uniform mechanical properties distribution based on CT images
Sign Up to like & getrecommendations! Published in 2020 at "Applied Mathematical Modelling"
DOI: 10.1016/j.apm.2020.03.002
Abstract: Abstract In this study, the mechanical properties (elastic modulus, yield stress, and Poisson's ratio) of rhombic dodecahedron (RD) unit cell has been studied analytically and numerically. For the analytical study, two well-known beam theories, namely… read more here.
Keywords: porous femur; development porous; experimental results; analytical relationships ... See more keywords
Analytical relationships for yield stress of five mechanical meta-biomaterials
Sign Up to like & getrecommendations! Published in 2020 at "Mechanics Based Design of Structures and Machines"
DOI: 10.1080/15397734.2020.1807363
Abstract: In this article, five fundamental unit cells namely BCC, hexagonal packing, rhombicuboctahedron, diamond, and truncated octahedron, for which there was a lack of accurate analytical yield stress re... read more here.
Keywords: stress five; five mechanical; analytical relationships; mechanical meta ... See more keywords
Semianalytical Geometry-Property Relationships for Some Generalized Classes of Pentamodelike Additively Manufactured Mechanical Metamaterials
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review Applied"
DOI: 10.1103/physrevapplied.11.034057
Abstract: We study a special class of mechanical metamaterials, namely lattices, based on beams (struts) with nonuniform cross sections, of which pentamode mechanical metamaterials are a special case. Five symmetric beam types including simple cylinder, concave… read more here.
Keywords: semi analytical; analytical relationships; mechanical metamaterials; stress ... See more keywords