The development of a portable steel reinforcing bar detection device for concrete bridge decks - second quarterly report

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dc.contributor.sponsorOklahoma Department of Transportation. Materials and Research Division. Office of Research & Implementation
dc.creatorCronenwett, W.T.
dc.creatorHaden, C.R.
dc.date.accessioned2019-02-08T23:33:28Z
dc.date.available2019-02-08T23:33:28Z
dc.date.issued1977-4
dc.description.abstractDuring the last quarter a variety of steel reinforcing bar (rebar) detection schemes were studied so that an optimum sensing device could be selected. It was found that magnetic techniques were superior to infrared, acoustical, and other alternative approaches. Work has begun on a magnetic sensor to meet the specifications of the study. In the course of this quarter a particular magnetic sensor was selected, designed, constructed, tested , and calibrated. Sections II through VI report the theory, operation , and performance of the sensor. Work is now ready to begin on the construction of a prototype instrument. Preliminary design considerations have been made and summarized in Sect ion VI .
dc.description.peerreviewNo
dc.description.versionSecond Quarterly Report
dc.format.extent14 pages
dc.format.extent5,246,471 bytes
dc.format.mediumapplication.pdf
dc.identifier.govdocFHWA-OK
dc.identifier.otherOklahoma Department of Transportation State Planning and Research
dc.identifier.urihttps://hdl.handle.net/11244/317196
dc.languageen_US
dc.relation.ispartofseriesNo
dc.relation.requiresAdobe Acrobat Reader
dc.titleThe development of a portable steel reinforcing bar detection device for concrete bridge decks - second quarterly report
dc.typeTechnical Report
dc.type.materialtext

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