| 摘要 |
With a certain pipeline, either underground or deposited on a sea/lake bottom, the formation of critical faults is determined and localized, which arise in the walls of the pipeline, or the growth of an already localized fault is monitored, through a method which comprises detecting, by means of acoustic sensors regularly distributed along the pipeline, the ultrasounds diffused along the walls of the pipeline itself upon the formation of a critical fault, or when a controlled fault increases, and processing, by means of a remote processor, the digital signals associated with the sound waves in order to identify the position or evaluate the development of a critical fault.
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