Recognition of frequency information in acoustic emission monitoring of rock fracture
The mathematical methods of FFT and wavelet transform are used to deal with the acoustic emission (AE) frequency information of rock fracture firstly. Combined with the spectral distribution of AE signal, the main response spectrum of this lithology in specific form of fracture is selected. The AE p...
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| Autor principal: | |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Editorial Office of Chinese Journal of Geotechnical Engineering
2017-06-01
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| coleção: | Yantu gongcheng xuebao |
| Assuntos: | |
| Acesso em linha: | https://www.cgejournal.com/en/article/doi/10.11779/CJGE201706016 |
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