State of the practice and art for structural health monitoring of bridge substructures.

2014PDFTech ReportFHWA-HRT-09-040Structural health monitoringBridge foundationsData collectionAutomatic data collection systemsData acquisitionRemote health monitoringEmbedded instrumentationBridge foundationsUnited StatesUnited States. Federal Highway Administration. Office of Infrastructure Research and DevelopmentCollins, J.Mullins, G.Lewis, C.Winters, D.Foundation and Geotechnical Engineering, LLCEngineering and Software Consultants, Inc.United States. Federal Highway Administration. Office of Infrastructure Research and DevelopmentFederal Highway AdministrationIn an age of technological advances, the ability to monitor the performance of bridge foundations has evolved such that both short- and long-term data acquisition of embedded gauges is not only available but also cost effective. Case studies were documented that show the merits of using embedded gauges and low-cost data collection systems to provide increased quality assurance during construction as well as a means to monitor the health of thefoundations while in service