The network theory studies interconnection between discrete objects to find about the behavior of a collection of
objects. Also, nanomaterials are a collection of discrete atoms interconnected together to perform a specific task of mechanical
or/and electrical type. Therefore, it is reasonable to use the network theory in the study of behavior of super-molecule in nanoscale. In the current study, we aim to examine vibrational behavior of spherical nanostructured composite with different
geometrical and materials properties. In this regard, a specific shear deformation displacement theory, classical elasticity theory
and analytical solution to find the natural frequency of the spherical nano-composite structure. The analytical results are
validated by comparison to finite element (FE). Further, a detail comprehensive results of frequency variations are presented in
terms of different parameters. It is revealed that the current methodology provides accurate results in comparison to FE results.
On the other hand, different geometrical and weight fraction have influential role in determining frequency of the structure.
Nacer Rahal: 1)Department of Civil Engineering, Mustapha Stambouli university, Mascara, 29000, Algeria 2)4Laboratory of mechanical structure and construction stability, USTO, Oran 31000 Algeria
Abdelaziz Souici:1)Department of Civil Engineering, Mustapha Stambouli university, Mascara, 29000, Algeria 2)4Laboratory of mechanical structure and construction stability, USTO, Oran 31000 Algeria
Houda Beghdad:Department of Civil Engineering, Mustapha Stambouli university, Mascara, 29000, Algeria
Mohamed Tehami:1)Department of Civil Engineering, University of Sciences and Technology, Oran, 31000, Algeria 2)4Laboratory of mechanical structure and construction stability, USTO, Oran 31000 Algeria
Dris Djaffari:Department of Civil Engineering, University Ahmed Draia of Adrar, an Advanced Institute for Science and Technology, Algeria
MohamedSadoun:Department of Civil Engineering, Mustapha Stambouli university, Mascara, 29000, Algeria
Khaled Benmahdi:Department of Civil Engineering, Mustapha Stambouli university, Mascara, 29000, Algeria
PDF Viewer
Preview is limited to the first 3 pages. Sign in to access the full PDF.
