Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Advanced ground-penetrating imaging radar for bridge inspection
Ground Penetrating Radar combined with unique image reconstruction algorithms developed for identification and characterization of subsurface flaws and structural features has the potential for providing rapid and cost-effective methods for large-area inspection of bridge decks. A basic inspection system design concept was described which is being developed at the authors laboratory and used to guide development of Ground Penetrating Imaging Radar (GPIR) hardware and imaging algorithms. A laboratory testing capability, supported with both standard and specially developed equipment and extensive computational modeling capability, has been established to evaluate GPIR components, subsystems, and systems. Recent test and image processing results have produced high quality reconstructed images of subsurface test objects. The results show that the inpection concept is feasible.
Advanced ground-penetrating imaging radar for bridge inspection
Ground Penetrating Radar combined with unique image reconstruction algorithms developed for identification and characterization of subsurface flaws and structural features has the potential for providing rapid and cost-effective methods for large-area inspection of bridge decks. A basic inspection system design concept was described which is being developed at the authors laboratory and used to guide development of Ground Penetrating Imaging Radar (GPIR) hardware and imaging algorithms. A laboratory testing capability, supported with both standard and specially developed equipment and extensive computational modeling capability, has been established to evaluate GPIR components, subsystems, and systems. Recent test and image processing results have produced high quality reconstructed images of subsurface test objects. The results show that the inpection concept is feasible.
Advanced ground-penetrating imaging radar for bridge inspection
Moderne bodeneindringende Radarabbildung zur Brückenuntersuchung
Warhus, J.P. (Autor:in) / Mast, J.E. (Autor:in) / Johansson, E.M. (Autor:in) / Nelson, S.D. (Autor:in) / Lee, Hua (Autor:in)
1994
8 Seiten, 6 Bilder, 6 Quellen
Aufsatz (Konferenz)
Englisch
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