Acoustic emission signals frequency-amplitude characteristics of sandstone after thermal treated under uniaxial compression
作者： Biao Kong , Enyuan Wang , Zenghua Li , Xiaoran Wang , Yue Niu
DOI: 10.1016/J.JAPPGEO.2016.11.008
关键词:
摘要: Thermally treated sandstone deformation and fracture produced abundant acoustic emission (AE) signals. The AE signals waveform contained plentiful precursor information of …
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