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A platform for research: civil engineering, architecture and urbanism
Dynamic Characteristics of Sandwich Panel with 3DGrF Core and FGCNT-Reinforced Polymer Composite Face Sheets
The structure with a new material type of functionally graded carbon nanotube reinforced polymer faces with three-dimensional graphene foam core (CNTRPFS-3DGrFC) sandwich panel is proposed. The equivalent properties of reinforced carbon nanotube (CNT) polymer face sheet and 3-D graphene foam (3DGrF) are calculated. The porosity and mass coefficient relationship are calculated from the mechanical properties of 3DGrF. The vibration characteristics are studied for the proposed structure by developing analytical solution considering the displacement fields of third-order shear deformation theory (TDST) and by using Hamilton’s principle. From the results, it is observed that for the Non varying porosity maximum at center (NVPC) pattern the resonance frequency of CNTRPFS-3DGrFC sandwich panel is shifted toward the right side. Also, as the porosity coefficient decreases, the peaks are shifted rightwards.
Dynamic Characteristics of Sandwich Panel with 3DGrF Core and FGCNT-Reinforced Polymer Composite Face Sheets
The structure with a new material type of functionally graded carbon nanotube reinforced polymer faces with three-dimensional graphene foam core (CNTRPFS-3DGrFC) sandwich panel is proposed. The equivalent properties of reinforced carbon nanotube (CNT) polymer face sheet and 3-D graphene foam (3DGrF) are calculated. The porosity and mass coefficient relationship are calculated from the mechanical properties of 3DGrF. The vibration characteristics are studied for the proposed structure by developing analytical solution considering the displacement fields of third-order shear deformation theory (TDST) and by using Hamilton’s principle. From the results, it is observed that for the Non varying porosity maximum at center (NVPC) pattern the resonance frequency of CNTRPFS-3DGrFC sandwich panel is shifted toward the right side. Also, as the porosity coefficient decreases, the peaks are shifted rightwards.
Dynamic Characteristics of Sandwich Panel with 3DGrF Core and FGCNT-Reinforced Polymer Composite Face Sheets
Lecture Notes in Civil Engineering
Hau, Kong Kian (editor) / Gupta, Ashok Kumar (editor) / Chaudhary, Sandeep (editor) / Gupta, Tanmay (editor) / Swetha, S. (author) / Thamilselvi, P. (author) / Arunkumar, M. P. (author) / Bhagat, Vinod (author)
Recent Advances in Structural Engineering and Construction Management ; Chapter: 5 ; 47-56
2022-09-28
10 pages
Article/Chapter (Book)
Electronic Resource
English
Vibration analysis of sandwich plates with carbon nanotube-reinforced composite face-sheets
| British Library Online Contents | 2018
Vibration analysis of sandwich plates with carbon nanotube-reinforced composite face-sheets
| British Library Online Contents | 2018
| British Library Online Contents | 2010