| Revista: | Journal of the Brazilian Society of Mechanical Sciences |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000312007 |
| ISSN: | 0100-7386 |
| Autores: | Araujo, Francisco Celio de1 Mansur, Webe Joao |
| Instituciones: | 1Universidade Federal de Ouro Preto, Departamento de Engenharia Civil, Ouro Preto, Minas Gerais. Brasil |
| Año: | 1999 |
| Periodo: | Dic |
| Volumen: | 21 |
| Número: | 4 |
| Paginación: | 699-712 |
| País: | Brasil |
| Idioma: | Inglés |
| Tipo de documento: | Artículo |
| Enfoque: | Experimental |
| Resumen en inglés | By coupling the Boundary Element Method (BEM) and the Finite Element Method (FEM) an algorithm that combines the advantages of both numerical processes is developed. The main aim of the work concerns the time domain analysis of general three-dimensional wave propagation problems in elastic media. In addition, mathematical and numerical aspects of the related BE-, FE- and BE/FE-formulations are discussed. The coupling algorithm allows investigations of elastodynamic problems with a BE- and a FE-subdomain. In order to observe the performance of the coupling algorithm two problems are solved and their results compared to other numerical solutions |
| Disciplinas: | Ingeniería, Física y astronomía, Matemáticas |
| Palabras clave: | Ingeniería de materiales, Ingeniería mecánica, Mecánica, elasticidad y reología, Matemáticas aplicadas, Método de elementos finitos, Elasticidad |
| Keyword: | Engineering, Physics and astronomy, Mathematics, Materials engineering, Mechanical engineering, Mechanics, elasticity and rheology, Applied mathematics, Finite element method, Elasticity |
| Texto completo: | Texto completo (Ver HTML) |
