Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A New Fiber-Optic Acoustic/Vibration Sensor — Characteristics and Application to Civil Structural Health Monitoring
Abstract A new fiber-optic acoustic/vibration sensor has been developed and applied to structural health monitoring. The sensor is based on a new theory “Doppler effect in flexible and expandable light-waveguide.” A very high sensitivity is achieved in the extremely wide frequency range. Principle, sensor configuration and sensitivity, measurement system and damage detection in the reinforced concrete structural models were described in the present paper. A new nondestructive evaluation (NDE) method for civil structural health monitoring and diagnostics has been proposed.
A New Fiber-Optic Acoustic/Vibration Sensor — Characteristics and Application to Civil Structural Health Monitoring
Abstract A new fiber-optic acoustic/vibration sensor has been developed and applied to structural health monitoring. The sensor is based on a new theory “Doppler effect in flexible and expandable light-waveguide.” A very high sensitivity is achieved in the extremely wide frequency range. Principle, sensor configuration and sensitivity, measurement system and damage detection in the reinforced concrete structural models were described in the present paper. A new nondestructive evaluation (NDE) method for civil structural health monitoring and diagnostics has been proposed.
A New Fiber-Optic Acoustic/Vibration Sensor — Characteristics and Application to Civil Structural Health Monitoring
Kageyama, Kazuro (Autor:in) / Murayama, Hideaki (Autor:in) / Uzawa, Kiyoshi (Autor:in)
01.01.2005
10 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
fiber-optic sensor , vibration , acoustic emission , Doppler effect , light-waveguide , health monitoring , railway girder , reinforced concrete Engineering , Civil Engineering , Building Construction , Measurement Science and Instrumentation , Vibration, Dynamical Systems, Control , Building Materials , Building Repair and Maintenance
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Application of Fiber Optic Sensors for Health Monitoring of Civil Engineering
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