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Structural Health Monitoring System for Henry Hudson Bridge

Structural Health Monitoring System for Henry Hudson Bridge

Structural Health Monitoring System for Henry Hudson Bridge
Owner
Triborough Bridge and Tunnel Authority (Metropolitan Transportation Authority)
Period of performance
2012
Asset Type
Transportation, Highway Bridges, Long Span
Stakeholder
Owners, Toll Agenies
Location
Bronx, NY
Tools/Technology
Sensing

Intelligent Infrastructure Systems personnel were called to the Henry Hudson Bridge following concerns over the in-service performance of new light fixtures installed on the bridge as part of an overall improvement project. The effort included the design and installation of a temporary monitoring system aimed at capturing ambient accelerations and strains due to traffic and wind inputs on the bridge. Personnel then processed and interpreted the measured responses and created a report delivered to the client detailing findings.

Nathaniel Dubbs, PhD, PE
Nathaniel Dubbs, PhD, PEPractice Leader - Monitoring of Performance and Risk
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