| Autor: |
Viktor Kurgan, Ihor Sydorenko, Vladyslav Vaysman, Andrey Pavlyshko, Volodymyr Litvinov, Viktoria Vovk |
| Rok vydání: |
2022 |
| Předmět: |
|
| Zdroj: |
Cutting & Tools in Technological System. :138-145 |
| ISSN: |
2078-7405 |
| DOI: |
10.20998/2078-7405.2022.96.15 |
| Popis: |
A study was made of stresses and factors of internal forces in the elements of ropes of a closed structure during their manufacture. It is established that when twisting a rope of closed construction, its shaped wires suffer from bending deformation, twisting and stretching. In this case, the shaped wires are subjected to a complex load with the concomitant rotation of the axes of the stress tensor. The stresses in the elastic cross-sectional area of the rope wire are considered and its limit is determined for shaped cross-sections and for asymmetric shaped cross-sections. Formulas for approximate determination of tangential and normal stresses in the elements of a closed rope of non-circular profile are obtained: (wedge-shaped, zeta-shaped and x-shaped). |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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