The Hybrid Joints between an FRP Panel and a Steel Panel through Tubular Reinforcements: A Methodology for Interlaminar Stress Calculations
The advantages of laminates in terms of the chemical properties and mechanical properties/weight relationship have motivated several applications of fiber-reinforced plastic (FRP) composites in naval constructions due to the reduction in structural weight. This weight advantage has motivated multipl...
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| Format: | Article |
| Language: | English |
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MDPI AG
2020-06-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/10/11/3962 |
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| author | Franklin Domínguez Luis Carral |
| author_facet | Franklin Domínguez Luis Carral |
| author_sort | Franklin Domínguez |
| collection | DOAJ |
| description | The advantages of laminates in terms of the chemical properties and mechanical properties/weight relationship have motivated several applications of fiber-reinforced plastic (FRP) composites in naval constructions due to the reduction in structural weight. This weight advantage has motivated multiple investigations dedicated to dissimilar material joints. We present a methodology for the interlaminar stress calculations of a tubular hybrid joint between an FRP panel and a steel panel through tubular reinforcements. The proposed formulas allow the estimation of the shear and normal stresses on the adhesive, which are generated in the bonding angle of the tubular hybrid joint. The stresses generated at the adhesive bonding ends influence on the adherent’s adjacent layer. A failure criterion is shown to check the accomplishment of the resulting stresses in the adherent laminate. Finally, the proposed formulas are validated using the finite element method and compared with the obtained interlaminar stresses. |
| first_indexed | 2024-03-10T19:18:48Z |
| format | Article |
| id | doaj.art-509f4eef2a534968aab7040f12bf96c0 |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-03-10T19:18:48Z |
| publishDate | 2020-06-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj.art-509f4eef2a534968aab7040f12bf96c02023-11-20T03:06:46ZengMDPI AGApplied Sciences2076-34172020-06-011011396210.3390/app10113962The Hybrid Joints between an FRP Panel and a Steel Panel through Tubular Reinforcements: A Methodology for Interlaminar Stress CalculationsFranklin Domínguez0Luis Carral1Doctoral Program, Universidade da Coruña, Campus Esteiro, 15403 Ferrol, SpainDepartment of Naval and Industrial Engineering, Universidade da Coruña, Campus Esteiro, 15403 Ferrol, SpainThe advantages of laminates in terms of the chemical properties and mechanical properties/weight relationship have motivated several applications of fiber-reinforced plastic (FRP) composites in naval constructions due to the reduction in structural weight. This weight advantage has motivated multiple investigations dedicated to dissimilar material joints. We present a methodology for the interlaminar stress calculations of a tubular hybrid joint between an FRP panel and a steel panel through tubular reinforcements. The proposed formulas allow the estimation of the shear and normal stresses on the adhesive, which are generated in the bonding angle of the tubular hybrid joint. The stresses generated at the adhesive bonding ends influence on the adherent’s adjacent layer. A failure criterion is shown to check the accomplishment of the resulting stresses in the adherent laminate. Finally, the proposed formulas are validated using the finite element method and compared with the obtained interlaminar stresses.https://www.mdpi.com/2076-3417/10/11/3962hybrid jointadhesive single-lap jointinterlaminar stresstubular reinforcement jointmarine applicationscomposite |
| spellingShingle | Franklin Domínguez Luis Carral The Hybrid Joints between an FRP Panel and a Steel Panel through Tubular Reinforcements: A Methodology for Interlaminar Stress Calculations Applied Sciences hybrid joint adhesive single-lap joint interlaminar stress tubular reinforcement joint marine applications composite |
| title | The Hybrid Joints between an FRP Panel and a Steel Panel through Tubular Reinforcements: A Methodology for Interlaminar Stress Calculations |
| title_full | The Hybrid Joints between an FRP Panel and a Steel Panel through Tubular Reinforcements: A Methodology for Interlaminar Stress Calculations |
| title_fullStr | The Hybrid Joints between an FRP Panel and a Steel Panel through Tubular Reinforcements: A Methodology for Interlaminar Stress Calculations |
| title_full_unstemmed | The Hybrid Joints between an FRP Panel and a Steel Panel through Tubular Reinforcements: A Methodology for Interlaminar Stress Calculations |
| title_short | The Hybrid Joints between an FRP Panel and a Steel Panel through Tubular Reinforcements: A Methodology for Interlaminar Stress Calculations |
| title_sort | hybrid joints between an frp panel and a steel panel through tubular reinforcements a methodology for interlaminar stress calculations |
| topic | hybrid joint adhesive single-lap joint interlaminar stress tubular reinforcement joint marine applications composite |
| url | https://www.mdpi.com/2076-3417/10/11/3962 |
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