| Autor: |
Tian Yu Wang, Oleksandr Menshykov, Igor Guz, Marina Menshykova |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
Materials Science Forum. 1047:25-30 |
| ISSN: |
1662-9752 |
| DOI: |
10.4028/www.scientific.net/msf.1047.25 |
| Popis: |
In the current study multi-layered thick-walled fibre reinforced composite pipes under torsion loading are considered. To analyse the stress-strain distribution in the pipe the Finite Element model (ABAQUS) has been developed. Using the model the radial, hoop, axial and shear stresses have been calculated for different lay-ups of the fibre reinforced pipes, and modified Tsai-Hill failure coefficients have been computed. The validation of the model was done by comparing the results available in the literature and the semi-analytical three-dimensional elasticity solution. The dependence of the failure coefficient on winding angles and layers’ thickness was investigated and analyzed, and the appropriate design considerations have been suggested for four-layer pipes. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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