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The Structural Health Monitoring System of the Governor Mario M. Cuomo Bridge

The Structural Health Monitoring System of the Governor Mario M. Cuomo Bridge
Auteur(s): , ,
Présenté pendant IABSE Conference: Engineering the Past, to Meet the Needs of the Future, Copenhagen, Denmark, 25-27 June 2018, publié dans , pp. 439-445
DOI: 10.2749/copenhagen.2018.439
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The Governor Mario M. Cuomo Bridge, also known as the New NY Bridge is a twin cable-stayed bridge that replaces the Tappan Zee Bridge, in the USA. The bridge is equipped with a Structural Health Mon...
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Détails bibliographiques

Auteur(s): (COWI A/S, Dept. International Bridges, Kgs. Lyngby, Denmark)
(COWI A/S, Dept. International Bridges, Kgs. Lyngby, Denmark)
(COWI North America, Bridge Department, New York, USA)
Médium: papier de conférence
Langue(s): anglais
Conférence: IABSE Conference: Engineering the Past, to Meet the Needs of the Future, Copenhagen, Denmark, 25-27 June 2018
Publié dans:
Page(s): 439-445 Nombre total de pages (du PDF): 7
Page(s): 439-445
Nombre total de pages (du PDF): 7
DOI: 10.2749/copenhagen.2018.439
Abstrait: The Governor Mario M. Cuomo Bridge, also known as the New NY Bridge is a twin cable-stayed bridge that replaces the Tappan Zee Bridge, in the USA. The bridge is equipped with a Structural Health Monitoring System (SHMS) consisting of more than 400 sensors deployed at relevant locations. The sensors capture environmental and operational conditions as well as the associated structural responses. The system is designed to process monitoring data to support data-driven management of the bridge. This is achieved through the system''s different functionalities, which include real-time data visualization via an on-line graphical user interface, customized data processing routines, alert notifications whenever data-based thresholds are exceeded, automatic reporting of pre-defined parameters and characterization of structural responses during extreme events. The present paper describes, as a case-study, the motivation, architecture, functionalities and installation aspects of the SHMS.

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