[HTML][HTML] Mechanostructures: Rational mechanical design, fabrication, performance evaluation, and industrial application of advanced structures
The rapid progress of advanced manufacturing, multidisciplinary integration and artificial
intelligence has ushered in a new era of technological development in the design of …
intelligence has ushered in a new era of technological development in the design of …
Buckling and postbuckling response of nonlocal strain gradient porous functionally graded micro/nano-plates via NURBS-based isogeometric analysis
The prime objective of the present investigation is to analyze the nonlinear buckling and
postbuckling characteristics of micro/nano-plates made of a porous functionally graded …
postbuckling characteristics of micro/nano-plates made of a porous functionally graded …
[HTML][HTML] Bending behavior of octet-truss lattice structures: Modelling options, numerical characterization and experimental validation
N Korshunova, G Alaimo, SB Hosseini, M Carraturo… - Materials & Design, 2021 - Elsevier
Abstract Selective Laser Melting (SLM) technology has undergone significant development
in the past years providing unique flexibility for the fabrication of complex metamaterials …
in the past years providing unique flexibility for the fabrication of complex metamaterials …
A rate-independent internal friction to describe the hysteretic behavior of pantographic structures under cyclic loads
The cyclic behavior and dissipative properties of pantographic fabrics are analytically and
experimentally investigated in this paper. To these purposes, a two-dimensional second …
experimentally investigated in this paper. To these purposes, a two-dimensional second …
Size-effects of metamaterial beams subjected to pure bending: on boundary conditions and parameter identification in the relaxed micromorphic model
In this paper we model the size-effects of metamaterial beams under bending with the aid of
the relaxed micromorphic continuum. We analyze first the size-dependent bending stiffness …
the relaxed micromorphic continuum. We analyze first the size-dependent bending stiffness …
Anisotropic strain gradient thermoelasticity for cellular structures: Plate models, homogenization and isogeometric analysis
S Khakalo, J Niiranen - Journal of the Mechanics and Physics of Solids, 2020 - Elsevier
For three-dimensional cellular plate-like structures with a triangular (extruded lattice)
microarchitecture, the article develops a pair of two-scale plate models relying on the …
microarchitecture, the article develops a pair of two-scale plate models relying on the …
Experimental and analytical studies of mechanical properties of additively manufactured lattice structure based on octagonal bipyramid cubic unit cell
In this study, analytical relationships were developed to calculate the mechanical properties
including elastic modulus, Poisson's ratio, and yield stress of a new porous material based …
including elastic modulus, Poisson's ratio, and yield stress of a new porous material based …
Three-point bending test of pantographic blocks: numerical and experimental investigation
ME Yildizdag, E Barchiesi… - … and Mechanics of …, 2020 - journals.sagepub.com
The equilibrium forms of pantographic blocks in a three-point bending test are investigated
via both experiments and numerical simulations. In the computational part, the …
via both experiments and numerical simulations. In the computational part, the …
[HTML][HTML] Mechanical properties of hierarchical lattice via strain gradient homogenization approach
With the advancement of 3D printing technology, manufacturing metamaterials with extreme
mechanical properties is becoming more feasible. Hierarchical lattices appear to be ideal …
mechanical properties is becoming more feasible. Hierarchical lattices appear to be ideal …
Granular micromechanics‐based identification of isotropic strain gradient parameters for elastic geometrically nonlinear deformations
Although the primacy and utility of higher‐gradient theories are being increasingly accepted,
values of second gradient elastic parameters are not widely available due to lack of …
values of second gradient elastic parameters are not widely available due to lack of …