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Filtering by: %2212-004%22 Creator Charles H. Dowding Creator Kevin M. O'Connor Collection Infrastructure Technology Institute Publications

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Description:: Time Domain Reflectometry (TDR) is a versatile technology amenable to a variety of measurements and nondestructive monitoring of infrastructure conditions. It can be utilized to monitor deformation of soil/rock and structures, monitor changes in fluid levels, and monitor water content of soils. Furthermore, this monitoring can be automated using systems...
Keyword:: Time-domain reflectometry and Structural health monitoring
Creator:: Charles H. Dowding and Kevin M. O'Connor
Owner:: Nurganym Agzamova
Publisher:: Northwestern University Library
Language:: English
Date Uploaded:: 07/05/2017
Date Modified:: 08/14/2017
Date Created:: 2001
Resource Type:: Report

Description:: Two longwall coalmine panels were mined at a depth of approximately 156 m (510 ft) beneath I-70 east of Washington, Pennsylvania such that it crossed the width of one panel at two locations. The Pennsylvania Department of Transportation (PennDoT) assumed responsibility for real time monitoring of both ground deformation and...
Keyword:: Structural health monitoring
Creator:: Charles H. Dowding, Kevin M. O'Connor, David J. Whitlatch , and Ronald J. Clark
Owner:: Nurganym Agzamova
Publisher:: Northwestern University Libraries
Language:: English
Date Uploaded:: 07/05/2017
Date Modified:: 08/14/2017
Date Created:: 2001
Resource Type:: Report

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