METHOD OF FULL DISCRETIZATION IN ENGINEERING UNDER CREEP CONDITIONS
Tanya N. Ter-Emmanuilyan, Igor O. Polumordvinov
Pagini: 95-107
Publicat: 1 Jan 2013
Vizualizări: 258
Descărcări: 29
Rezumat: Method of Full Discretization (FDM) is a special modification of the finite element method (FEM) for the solving of various problems of the elastic creep. FDM is a universal, comparatively simple and obvious engineering method being “not step-by-step” in time. It gives an opportunity to determine discrete values of displacements, deformations and stresses in a calculated interval of time. The method is developed both in variant of displacements, and in variant of forces. It can be combined with other engineering numerical methods, such as a method of boundary elements, a method of finite differences and others. The method is applied at the decision of a wide class of engineering problems of a linear and nonlinear elastic creep. For example, a calculation in time of a four-level ferro-concrete construction and its basis, etc.
Cuvinte cheie: method of full discretization, elastic creep, displacements, deformations, stresses, ferro-concrete construction
Citează acest articol: Tanya N. Ter-Emmanuilyan, Igor O. Polumordvinov. METHOD OF FULL DISCRETIZATION IN ENGINEERING UNDER CREEP CONDITIONS. Journal of International Scientific Publications: Materials, Methods & Technologies 7, 95-107 (2013). https://www.scientific-publications.net/en/article/1003142/
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