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Dynamical Tests and Analysis

Dynamical Tests and Analysis
Autor(en): ,
Beitrag für IABSE Symposium: Large Structures and Infrastructures for Environmentally Constrained and Urbanised Areas, Venice, Italy, 22-24 September 2010, veröffentlicht in , S. 490-491
DOI: 10.2749/222137810796025519
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Francesco Benedettini born 1956, Civil Engineering degree Padua 1979, is Professor of structural engineering at the Univ. of L’Aquila. Main research interests are nonlinear dynamics, modal and stru...
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Bibliografische Angaben

Autor(en):

Medium: Tagungsbeitrag
Sprache(n): Englisch
Tagung: IABSE Symposium: Large Structures and Infrastructures for Environmentally Constrained and Urbanised Areas, Venice, Italy, 22-24 September 2010
Veröffentlicht in:
Seite(n): 490-491 Anzahl der Seiten (im PDF): 8
Seite(n): 490-491
Anzahl der Seiten (im PDF): 8
Jahr: 2010
DOI: 10.2749/222137810796025519
Abstrakt:

Francesco Benedettini born 1956, Civil Engineering degree Padua 1979, is Professor of structural engineering at the Univ. of L’Aquila. Main research interests are nonlinear dynamics, modal and structural identifications, full scale dynamical tests.

The assessment of the structural conditions of bridges managed by Local Public Territorial Authorities is analyzed in this work. The results of a campaign of repeated modal tests and a parallel program of visual inspections on a class of 100 bridges are reported. The tests and the analysis is used to rate the structural integrity of different classes of the analyzed bridges and to accordingly propose a maintenance program. Relevant case studies are reported to enlighten and discuss particular observed dynamic phenomena in arch bridges.
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