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论文类型：会议论文

发表时间：2009-03-09

收录刊物：EI、Scopus

卷号：7292

期号：PART 1

摘要：Wireless acquisition and transmission system of the sensing signals of the smart cement-based sensors is designed for stress/strain monitoring of concrete structures, the conception and the sensing principle of smart cement-based sensors are introduced, and the design method is presented based on the characters of the signals of smart cement-based sensors and the modularized program. The operating principle of the wireless acquisition and transmission system is especially analyzed, and the hardware circuit and the integration method are discussed in detail. The experiment of the designed wireless acquisition and transmission system is finished, and the experimental results show that the presented wireless acquisition and transmission system of the sensing signals of smart cement-based sensors has such advantages as simple circuit, easy to realize, high reliability, low cost, convenient setting and good practicability, and it is suitable for application in health monitoring of concrete structures. ? 2009 SPIE.