Embeddable corrosion monitoring-instrument for steel reinforced structures

作者: Josef K. Hudson , Robert G. Kelly , Stephen H. Jones , Robert A. Ross

DOI:

关键词:

摘要: A system for monitoring the material changes in a structure is disclosed through use instruments embedded within structure. The have at least one sensor with electrodes contact surrounding and electronics that are contained instrument. signals converted to digital transmitted an external data logger or computer display of digitized signals. connection between microcontroller can be either hardwire RF. Power provided electronic sensors local methods. power management used place into sleep mode when not use. encapsulated potting instrument case manufactured from having flexural modulus equal to, greater than, prevent mechanical failure device before material. has protective trays protect rounded adjacent lengths developing cracks.

参考文章(21)
Deborah D. L. Chung, Composite material strain/stress sensor ,(1997)
Lloyd R. Mawhorr, James R. Minnich, James G. Scharf, Accelerometer-based monitoring and control of concrete consolidation ,(1999)
A Wintenburg, R G Kelly, S H Jones, Wei Wang, J Yuan, AN ASIC FOR ELECTROCHEMICAL MEASUREMENTS OF CORROSIVITY IN CONCRE PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON CORROSION AND REHABILITATION OF REINFORCED CONCRETE STRUCTURES HELD 7-11 DECEMB 1998, ORLANDO, FLORIDA, USA. ,(1999)
Billy D. Fuller, Charles R. Welch, Howard G. White, Stress and velocity gauge ,(1995)
Willis L. Clarke, Dino R. Ciarlo, Robert S. Glass, Method for monitoring environmental and corrosion ,(1994)