The mathematical models of elastoplastic deformation of volumetric bodies with complex shapes are considered in a three-dimensional Cartesian coordinate system. The systems of equations obtained using finite differences, finite elements, or Vlasov-Kantorovich methods are discussed, which lead to a system of algebraic or ordinary differential equations in static and dynamic problems. Variants of schemes based on 8-node finite elements in the form of an isoparametric parallelepiped are examined.
| Mualliflar | Шукурова, Шохсанам, Rasulmuxamedov, Maxamadaziz, Mirzaeva, Zamira |
|---|---|
| Jurnal | Al-Farg'oniy avlodlari |
| Nashr sanasi | 2024-12-28 |
| Son | 4 |
| Betlar | 59-63 |
| Til | Rus |
конечные разности, конечные элементы, метод Власова-Канторовича, система алгебраических уравнений, finite differences, finite elements, Vlasov-Kantorovich method, system of algebraic equations, chekli ayirma, chekli element, Vlasov-Kantorovich usuli, algebraik tenglamalar tizimi
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