Case Study » Williamsburg Bridge: Load Testing
Project Summary |
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Application Type: A monitoring project to investigate in-situ stress-ranges and better characterize the behavior of this complex structural system. Location: New York, New York, USA Products Used: CR9000 Contributors: Rob Connor, ATLSS Lehigh University Contracting Agencies: City of New York Measured Parameters: Strain, vibration |
A significant portion of the Williamsburg Bridge project involved the replacement of the existing concrete-filled grid deck on both the south and north inner and outer roadways with a steel orthotropic deck. During controlled load tests, data were collected from 82 strain gages at sampling rates as high as 200 Hz.
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