A 3D time domain formulation for the analysis of train induced vibrations

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2010

Autores

Correia dos Santos, NC (Autor) Outra; Barbosa, J (Autor) Outra; Calcada, R (Autor) FEUP; Azevedo, A (Autor) Outra; Delgado, R (Autor) Outra

Ata de Conferência Internacional

Título: PROCEEDINGS OF ISMA2010 - INTERNATIONAL CONFERENCE ON NOISE AND VIBRATION ENGINEERING INCLUDING USD2010

Páginas: 3441-3451

International Conference on Noise and Vibration Engineering (ISMA)/Conference of USD

Leuven, BELGIUM, SEP 20-22, 2010

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 1 Citação

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Engenharia mecânica

Outras Informações

ID Authenticus: P-003-CC9

Abstract (EN): This paper describes the implementation and validation of a numerical methodology which can be used in the prediction of vehicle induced vibrations. The presented methodology is formulated in the time domain for the three-dimensional case. Although presented in the context of vehicle induced vibrations it can be adopted in the study of general problems of dynamic soil-structure interaction in which the structure lies on the surface of the soil. The method is based on the coupling of the fundamental Green functions to a finite element code (FEMIX). Some relevant aspects of the implementation are briefly discussed and a numerical example based on the study of the dynamic response of a slab resting on a homogeneous halfspace and subjected to the passage of a moving load is presented.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 11