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Existing Bridge Structure and the Truss Lift Monitoring for the Huey P. Long Bridge Widening Project
Existing Bridge Structure and the Truss Lift Monitoring for the Huey P. Long Bridge Widening Project [2057]
Автор(ы): Thomas Weinmann
Количество страниц: 8
Год: 2012
Аннотация[202 КБ] 
Код: 11003
Описание
Civil Structural Health Monitoring Workshop. Berlin. Germany. 2012. Report. As an alternative to the stick-build truss widening specified for the Huey P. Long Bridge, the MTI Joint Venture proposed a pre-built truss erection alternative to reduce impact on public, rail and river traffic requiring the lifting of three sets of paired trusses over 500-ft long, weighing more than 2700 tons. A real-time, remote monitoring system was used during the transport, lift and setting operation to limit truss distortion during the lifting and skidding operation.
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