Computational Investigation of the Effect of Reinforcement Schemes and Angles on the Stress-Strain State and Strength of Composite Cylinders Under Axisymmetric Internal Explosion. Part 3. Results of Calculations for Two-Layer Cylinders with Orthogonal and Combined Reinforcement of the Layers
| Autor: | P. P. Lepikhin, V. A. Romashchenko, O. S. Beiner, S. A. Tarasovskaya |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
0209 industrial biotechnology
Materials science business.industry 020502 materials Stress–strain curve Rotational symmetry Stiffness 02 engineering and technology Structural engineering Cylinder (engine) law.invention 020901 industrial engineering & automation 0205 materials engineering Mechanics of Materials law Solid mechanics medicine von Mises yield criterion medicine.symptom business Reinforcement Anisotropy |
| Zdroj: | Strength of Materials. 51:698-706 |
| ISSN: | 1573-9325 0039-2316 |
| DOI: | 10.1007/s11223-019-00118-0 |
| Popis: | The effect of reinforcement patterns and angles on the stress-strain state and strength of two-layer wound composite cylinders of finite length with orthogonal reinforcement and two types of combined reinforcement of the layers under axisymmetric internal explosion has been numerically investigated. Using the data presented in Part 2, a comparative analysis of the effect of winding angles on strength for five different reinforcement patterns has been performed according to three failure criteria for an anisotropic material. The obtained results allow one to choose reinforcement patterns and angles, which ensure the highest and lowest initial strengths of the cylinder, according to the maximum stress and strain criteria and the generalized von Mises criterion, as well as circumferential stiffness. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
| Nepřihlášeným uživatelům se plný text nezobrazuje | K zobrazení výsledku je třeba se přihlásit. |