Improvement of Buckling Behavior of Composite Plates Reinforced with Hybrids Nanomaterials Additives
| Autor: | Kadhim K. Resan, Ayad M. Takhakh, Mohsin Abdullah Al-Shammari, Muhannad Al-Waily, Muhsin J. Jweeg |
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| Rok vydání: | 2021 |
| Předmět: |
Materials science
Mechanical Engineering Composite number 0211 other engineering and technologies 02 engineering and technology 021001 nanoscience & nanotechnology Condensed Matter Physics Nanomaterials Buckling Mechanics of Materials General Materials Science 021108 energy Composite material 0210 nano-technology |
| Zdroj: | Materials Science Forum. 1039:23-41 |
| ISSN: | 1662-9752 |
| DOI: | 10.4028/www.scientific.net/msf.1039.23 |
| Popis: | Modifying buckling behavior of the composite structure has been investigated in the recent few years with different reinforcement fiber and powder materials and nanomaterials. It can be seen from previous studies that the addition of nanomaterials leads to a significant modification in the buckling behavior of structure by using a low mount of nanomaterials. In this work, reinforcement of composite materials using two types of nanomaterials together, SiO2 and Al2O3 nanomaterials, to modify the buckling behavior for plate structure is studied. Therefore, the investigation was done experimentally and numerically. The experimental work is performed by manufacturing composite plates with various weight fractions with the nanoeffect, and then their mechanical properties and buckling characterization were evaluated. The numerical work was done using the finite element method to estimate the plate structure’s buckling behavior with various nanomaterials effects. A comparison between the experimental and the numerical results for plate buckling behavior is expressed, showing that the discrepancy of the results was not more than 12.56%. Finally, the results showed that the buckling behavior for a reinforced plate was improved by 35% when two types of nanomaterials were used together. |
| Databáze: | OpenAIRE |
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