Acoustic Emission Monitoring of the Trunnion Shafts on the Oregon DOT Bridge 1377A: I-5 (interstate) Columbia River Bridge East Lift Span, Portland, Oregon. Technical Report# 6Public Deposited
This report describes the results of applying acoustic emission (AE) testing to the trunnion shafts of the East Span of the 1-5 Interstate Bridge. The tests were done at the request of Oregon DOT personnel to determine if active fatigue racks are present in the subject shafts.
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