Analysis of Traffic-Induced Vibrations in a Cable-Stayed Bridge. Part I: Experimental Assessment

• Tipo: Artigo em Revista Científica Internacional
• Data: 2005

Autores

Calcada, R (Autor) FEUP; Cunha, A (Autor) FEUP; Delgado, R (Autor) FEUP

Revista

Título: Journal of Bridge Engineering

Vol. 10 Nº 4

Páginas: 370-385

ISSN: 1084-0702

Editora: ASCE

Indexação

ISI Web of Knowledge - 23 Citações

ISI Web of Science

Scopus - 39 Citações

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Engenharia civil

CORDIS: Ciências Tecnológicas > Engenharia > Engenharia civil > Engenharia estrutural

Outras Informações

ID Authenticus: P-000-2M0

DOI: 10.1061/(asce)1084-0702(2005)10:4(370)

Abstract (EN): This paper characterizes the experimental approach used for the evaluation of traffic-induced dynamic effects in Salgueiro Maia cable-stayed bridge. It presents the most significant results obtained both in terms of the static load tests developed at the commissioning phase, and of the dynamic tests under controlled heavy traffic. These tests were specifically conducted for the evaluation of dynamic amplification factors considering the passage of heavy trucks isolated or in groups, along several lanes and at different speeds. Furthermore, the experimental characterization of the random characteristics of the pavement roughness, using an appropriate spatial laser scanning measurement system, is referred.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 16