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Experimental study on the failure process of water-bearing rock under uniaxial tension based on dominant frequency analysis of acoustic emission
期刊论文
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2023, 卷号: 82, 期号: 6, 页码: 17
作者:
Zhu, Jun
;
Deng, Jianhui
;
Pak, Ronald Y. S.
;
Liu, Jianfeng
;
Lyu, Cheng
收藏
  |  
浏览/下载:82/0
  |  
提交时间:2023/10/10
Water content
Tensile strength
Acoustic emission
Dominant frequency
Micro-failure
Optimum sensor configuration of surface arrays for retrieving accurate source mechanisms of microseismic events
期刊论文
JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, 2022, 卷号: 219, 页码: 13
作者:
Kong,Yue
;
Chen WM(陈伟民)
;
Liu,Ning
;
Kang,Boqi
;
Li,Min
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2022/11/21
Moment tensor
Sensor configuration
Hydraulic fracturing
Optimization
Condition number
An Inversion Method Based on Inherent Similarity between Signals for Retrieving Source Mechanisms of Cracks
期刊论文
AEROSPACE, 2022, 卷号: 9, 期号: 11, 页码: 16
作者:
Kong, Yue
;
Chen WM(陈伟民)
;
Liu, Ning
;
Kang, Boqi
;
Li, Min
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2022/12/20
moment tensor
crack
acoustic emission
correlation calculation
aircraft
The prediction model and experimental research of grinding surface roughness based on AE signal
期刊论文
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2022, 页码: 13
作者:
Yin, Guoqiang
;
Wang, Jiahui
;
Guan, Yunyun
;
Wang, Dong
;
Sun, Yao
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2022/07/01
AE signal
Multi-information fusion model
Grinding process
Surface roughness
Failure analysis of water-bearing rock under direct tension using acoustic emission
期刊论文
ENGINEERING GEOLOGY, 2022, 卷号: 299, 页码: 12
作者:
Zhu, Jun
;
Deng, Jianhui
;
Chen, Fei
;
Wang, Fei
收藏
  |  
浏览/下载:41/0
  |  
提交时间:2022/09/20
Micro failure
Direct tension
AE parameter
Crack classification
Water-weakening effect
Aerodynamic-Aeroacoustic Optimization of a Baseline Wing and Flap Configuration
期刊论文
APPLIED SCIENCES-BASEL, 2022, 卷号: 12, 期号: 3, 页码: 19
作者:
Ju, Shengjun
;
Sun, Zhenxu
;
Guo, Dilong
;
Yang, Guowei
;
Wang, Yeteng
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  |  
浏览/下载:51/0
  |  
提交时间:2022/03/28
high-lift devices
computational fluid dynamics
computational aeroacoustics
Kriging surrogate model
optimization design
In-situ monitoring of pitting corrosion of AZ31 magnesium alloy by combining electrochemical noise and acoustic emission techniques
期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2021, 卷号: 878, 页码: 7
作者:
Zhang, Zhen
;
Zhao, Zhanyong
;
Bai, Peikang
;
Li, Xiaofeng
;
Liu, Bin
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  |  
浏览/下载:58/0
  |  
提交时间:2021/10/15
Magnesium alloy
Pitting corrosion
Electrochemical noise
Acoustic emission
Experimental study on post-peak stick-slip failure of three different rock joints under direct shear tests
期刊论文
IOP Conference Series: Earth and Environmental Science, 2021, 卷号: 861, 期号: 4
作者:
Liu,Chang
;
Jiang,Quan
;
Liu,Jian
;
Wu,Si
;
Chen,Tao
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  |  
浏览/下载:27/0
  |  
提交时间:2022/01/05
Leakage source locating of safety valve based on improved KDE algorithm
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2021, 卷号: 40, 期号: 11, 页码: 277-284
作者:
Li, Shuxun
;
Hou, Jianjun
;
Kang, Yunxing
;
Wang, Zhihui
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2022/02/17
Acoustic noise
Location
MATLAB
Safety testing
Safety valves
Signal to noise ratio
Spectrographs
Environmental noise
Frequency division
High frequency HF
Kernel Density Estimation
Kernel density function
Simulation computing
Source locating
Working pressures
An Objective Crack Initiation Stress Identification Method for Brittle Rock Under Compression Using a Reference Line
期刊论文
ROCK MECHANICS AND ROCK ENGINEERING, 2021, 期号: -, 页码: 16
作者:
Tang, Minghao
;
Wang, Guibin
;
Chen, Shiwan
;
Yang, Chunhe
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  |  
浏览/下载:54/0
  |  
提交时间:2021/08/11
Crack initiation stress
Lateral strain
Brittle rocks
Lateral strain response
Lateral strain interval response
Uniaxial compression
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