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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
Experimental study on the competing effects of strain rate and water weakening on compressive strength of saturated rocks
期刊论文
ENGINEERING GEOLOGY, 2022, 卷号: 310, 页码: 15
作者:
Zhu, Jun
;
Deng, Jianhui
;
Ma, Yuanjun
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  |  
浏览/下载:15/0
  |  
提交时间:2022/12/28
Strain rate
Compressive strength
Water-weakening
Acoustic emission waveform
Dominant frequency
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
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  |  
浏览/下载:38/0
  |  
提交时间:2022/09/20
Micro failure
Direct tension
AE parameter
Crack classification
Water-weakening effect
A strain-rate cohesive fracture model of rocks based on Lennard-Jones potential
期刊论文
ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 259, 页码: 21
作者:
Lin QD(林钦栋)
;
Li SH(李世海)
;
Gan, Yundan
;
Feng C(冯春)
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  |  
浏览/下载:38/0
  |  
提交时间:2022/01/12
Strain-rate effect
Cohesive fracture model
Lennard-Jones potential
CDEM
A Dynamic Constitutive Model for Rock Materials Subjected to Medium- and Low-Strain-Rate Dynamic Cyclic Loading
期刊论文
JOURNAL OF ENGINEERING MECHANICS, 2022, 卷号: 148, 期号: 1, 页码: 11
作者:
Zhou, Yongqiang
;
Sheng, Qian
;
Li, Nana
;
Fu, Xiaodong
;
Zhang, Zhenping
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  |  
浏览/下载:48/0
  |  
提交时间:2022/01/05
Dynamic constitutive model
Rock material
Medium- and low-strain rate
Dynamic cyclic loading
Coupling effect of strain rate and damage effect
Probability Analysis of Deep Tunnels Based on Monte Carlo Simulation: Case Study of Diversion Tunnels at Jinping II Hydropower Station, Southwest China
期刊论文
INTERNATIONAL JOURNAL OF GEOMECHANICS, 2021, 卷号: 21, 期号: 12, 页码: 14
作者:
Tu, Hongliang
;
Zhou, Hui
;
Gao, Yang
;
Lu, Jingjing
;
Singh, Hemant Kumar
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  |  
浏览/下载:35/0
  |  
提交时间:2022/01/05
Jinping II hydropower station
Deep-buried diversion tunnel
Field monitoring
Probability analysis
Monte Carlo method
Morphological features and fractography analysis for in situ spalling in the China Jinping underground laboratory with a 2400 m burial depth
期刊论文
TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY, 2021, 卷号: 118, 页码: 16
作者:
Jiang, Quan
;
Yang, Bing
;
Yan, Fei
;
Xu, Dingping
;
Feng, Guangliang
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  |  
浏览/下载:41/0
  |  
提交时间:2022/01/05
Underground engineering
Rock spalling
Surface morphology
Branching criterion
Roughness anisotropy
Investigation on the relationship between CT numbers and marble failure under different confining pressures
期刊论文
REVIEWS ON ADVANCED MATERIALS SCIENCE, 2021, 卷号: 60, 期号: 1, 页码: 846-852
作者:
Yang Yan-Shuang
;
Li Kai-Yue
;
Zhou Hui
;
Tian Hao-Yuan
;
Cheng Wei
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2022/01/05
CT scan
confining pressure
statistical distri-bution
damage variable
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:26/0
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提交时间:2022/01/05
Quantitative fracture analysis of hard rock containing double infilling flaws with a novel DIC-based method
期刊论文
ENGINEERING FRACTURE MECHANICS, 2021, 卷号: 252, 期号: -, 页码: 35
作者:
Miao, Shuting
;
Pan, Peng-Zhi
;
Li, Shaojun
;
Chen, Jianqiang
;
Konicek, Petr
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  |  
浏览/下载:31/0
  |  
提交时间:2021/09/01
Digital image correlation
Double flaws
Infilling materials
Crack path
Fracture mechanism
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