Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The application of magneto inductive sensors for non-destructive testing of steel reinforcing bars embedded within pre-stressed and reinforced concrete
This paper demonstrates the feasibility of using solid-state magneto-inductive probes for detecting and imaging of steel reinforcing bars embedded within pre-stressed and reinforced concrete. Changes in the inductance of the sensor material are directly proportional to the strength of the measured magnetic field parallel to the sensor. Magneto-inductive sensors have proved their suitability for use in a scanning system oriented to imaging steel bars embedded in concrete. Simulated results have qualitatively predicted the experimental outcomes. Initial simulations and experimental results encourage further development of the system. The resolution and sensitivity of the magneto-inductive sensors are adequate for the purpose of detecting metal bars. With specifically designed circuitry, the sensor could be used in an array of sensors. Compared to other developments, the magneto-inductive sensors show promising improvements in spatial resolution.
The application of magneto inductive sensors for non-destructive testing of steel reinforcing bars embedded within pre-stressed and reinforced concrete
This paper demonstrates the feasibility of using solid-state magneto-inductive probes for detecting and imaging of steel reinforcing bars embedded within pre-stressed and reinforced concrete. Changes in the inductance of the sensor material are directly proportional to the strength of the measured magnetic field parallel to the sensor. Magneto-inductive sensors have proved their suitability for use in a scanning system oriented to imaging steel bars embedded in concrete. Simulated results have qualitatively predicted the experimental outcomes. Initial simulations and experimental results encourage further development of the system. The resolution and sensitivity of the magneto-inductive sensors are adequate for the purpose of detecting metal bars. With specifically designed circuitry, the sensor could be used in an array of sensors. Compared to other developments, the magneto-inductive sensors show promising improvements in spatial resolution.
The application of magneto inductive sensors for non-destructive testing of steel reinforcing bars embedded within pre-stressed and reinforced concrete
Der Einsatz magnetinduktiver Sensoren zur zerstörungsfreien Prüfung von eingebetteten Stahlarmierungsstäben in vorgespanntem und verstärktem Beton
Benitez, D.S. (Autor:in) / Quek, S. (Autor:in) / Gaydecki, P. (Autor:in) / Torres, V. (Autor:in) / Fernandes, B. (Autor:in)
2006
6 Seiten, 6 Bilder, 4 Quellen
Aufsatz (Konferenz)
Datenträger
Englisch
Bond behaviour of reinforcing bars embedded in steel fibre reinforced geopolymer concrete
| Online Contents | 2015
Reinforcing method for concrete post-embedded steel bars
| Europäisches Patentamt | 2021