Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Impulse radar evaluation of concrete, asphalt and waterproofing membrane
Impulse radar has proved to be effective in the nondestructive testing of bridge decks composed of layers of dielectric materials such as asphalt, waterproofing membrane, and reinforced concrete. In this work, the waveforms reflected from these materials are modeled and analyzed theoretically. The relative dielectric constants are measured using sample blocks, and the reflected radar waveforms are related to the actual physical structures. It is found that asphalt thickness and cover over reinforcement can be accurately determined.
Impulse radar evaluation of concrete, asphalt and waterproofing membrane
Impulse radar has proved to be effective in the nondestructive testing of bridge decks composed of layers of dielectric materials such as asphalt, waterproofing membrane, and reinforced concrete. In this work, the waveforms reflected from these materials are modeled and analyzed theoretically. The relative dielectric constants are measured using sample blocks, and the reflected radar waveforms are related to the actual physical structures. It is found that asphalt thickness and cover over reinforcement can be accurately determined.
Impulse radar evaluation of concrete, asphalt and waterproofing membrane
Impulsradar-Bewertung von Beton, Asphalt und wasserdichten Membranen
Chung, T. (Autor:in) / Carter, C.R. (Autor:in) / Masliwec, T. (Autor:in) / Manning, D.G. (Autor:in)
IEEE Transactions on Aerospace and Electronic Systems ; 30 ; 404-415
1994
12 Seiten, 20 Bilder, 4 Tabellen, 9 Quellen
Aufsatz (Zeitschrift)
Englisch
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