本文对目前管道检测的前沿技术“埋地水管结构完整性监测(structural integrity monitoring,SIM)系统”进行了深入研究。针对SIM系统,本文着重研究了管道腐蚀模型的建立和基于声信号的泄漏检测。
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Structural Health Monitoring Sestems are a Smart structure technology, have excellent action to improve performance of aircraft and assure structure integrity and ensure flight safety.
结构健康监测系统是一项智能结构技术，它对于改进现代飞机的性能，保证结构完整性，保障飞行安全，起着极大的作用。
The system also includes a tube integrity monitor configured to monitor structural integrity of the tube, during a collapsing phase, by monitoring fluid that is discharged from the tube.
其中该系统包括管一致性监控器，被配置为在熔缩阶段期间，通过监控从管中排出的流体来实现对管的结构一致性的监测。
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