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Piezoceramic-based smart aggregate for unified performance monitoring of concrete structures
Piezoceramic-based smart aggregate for unified performance monitoring of concrete structures
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机译:基于压电陶瓷的智能骨料,用于混凝土结构的统一性能监控
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摘要
A system for monitoring the health of a structure, e.g., a concrete wall, bridge, pillars, using a smart aggregate is disclosed. The smart aggregate includes a piezoceramic transducer(s) and associated communication links. The transducer is embedded into the structure prior to the manufacture of the structure. The disclosed system can monitor internal stresses, cracks and other physical forces in the structures during the structures' life. The system is capable of providing an early indication of the health of the structure before a failure of the structure can occur.
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