作者: C.U. Grosse
DOI: 10.1533/9781845699604.2.185
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摘要: Abstract: The acoustic emission technique is one of only a few methods that are able to monitor and characterize failure in materials as it occurring. Proper AE applications need deep understanding the basics well reliable sensors, recording data processing techniques can take account all boundary conditions (such material effects, geometry specimen or structure, noise conditions), careful setup. These basic principles described several measurement examples represented demonstrate advantages disadvantages this technique.