@article{CHANG Xin-ke_118,
author = {[CHANG Xin-ke,  WU Shun-chuan,  CHENG Hai-yong,  FU Xin]},
title = {Full-waveform Characteristics and Frequency Spectrum of Acoustic Emission for Fine Sandstone},
publisher = {Journal of Changjiang River Scientific Research Institute},
year = {2022},
journal = {Journal of Changjiang River Scientific Research Institute},
volume = {39},
number = {7},
eid = {118},
pages = {118-125},
keywords = {fine sandstone;crack propagation;acoustic emission (AE);wavelet threshold denoising method;full-waveform;dominant frequency (DF);secondary dominant frequency (SDF)},
doi = http://ckyyb.crsri.cn/EN/10.11988/ckyyb.20210249
}