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武汉岩土力学研究所 [46]
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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
;
Pak, Ronald Y. S.
;
Zhang, Zhenghu
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2022/12/28
Strain rate
Compressive strength
Water-weakening
Acoustic emission waveform
Dominant frequency
A simple particle-spring method for capturing the continuous-discontinuous processes of brittle materials
期刊论文
ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2022, 卷号: 139, 页码: 221-231
作者:
Feng, Chun
;
Liu, Xinming
;
Lin, Qindong
;
Li, Shihai
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2022/07/18
Particle-spring method
Mixed fracture
Multiple crack propagation
Brittle material
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
收藏
  |  
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
Crack initiation stress of brittle rock with different porosities
期刊论文
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2021, 页码: 16
作者:
Tang, Minghao
;
Wang, Guibin
;
Chen, Shiwan
;
Yang, Chunhe
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2021/06/18
Crack initiation stress
Lateral strain
Brittle rocks
Lateral strain response
Cyclic stressing
Acoustic emissions
Effects of high differential stress and mineral properties on deformation and failure mechanism of hard rocks
期刊论文
CANADIAN GEOTECHNICAL JOURNAL, 2021, 卷号: 58, 期号: 3, 页码: 411-426
作者:
Feng, Xia-Ting
;
Zhao, Jun
;
Wang, Zhaofeng
;
Yang, Chengxiang
;
Han, Qiang
收藏
  |  
浏览/下载:72/0
  |  
提交时间:2021/05/25
differential stress
mineral properties
tensile crack
deformation behaviour
failure modes
Evaluation Method of Rock Brittleness under True Triaxial Stress States Based on Pre-peak Deformation Characteristic and Post-peak Energy Evolution
期刊论文
ROCK MECHANICS AND ROCK ENGINEERING, 2021, 页码: 15
作者:
Zhang, Yan
;
Feng, Xia-Ting
;
Yang, Chengxiang
;
Han, Qiang
;
Wang, Zhaofeng
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2021/05/25
Brittleness
Strain energy
Rupture energy
True triaxial stress
Mechanical properties of granite under real-time high temperature and three-dimensional stress
期刊论文
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2020, 卷号: 136, 页码: 8
作者:
Ma, Xiao
;
Wang, Guiling
;
Hu, Dawei
;
Liu, Yanguang
;
Zhou, Hui
收藏
  |  
浏览/下载:115/0
  |  
提交时间:2021/05/25
Real-time high temperature
Triaxial compression
Granite
Fracture morphology
Biotite toughness enhancement
Study on the failure process of rocks with closed fractures under compressive loading using improved bond-based peridynamics
期刊论文
ENGINEERING FRACTURE MECHANICS, 2020, 卷号: 240, 期号: -, 页码: 21
作者:
Du, Wenjie
;
Fu, Xiaodong
;
Sheng, Qian
;
Chen, Jian
;
Du, Yuxiang
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2021/05/25
Rock material
Improved bond-based peridynamics
Compressive loading
Fracture modeling
Crack propagation
Experimental and numerical investigation of microstructure effect on the mechanical behavior and failure process of brittle rocks
期刊论文
COMPUTERS AND GEOTECHNICS, 2020, 卷号: 125, 页码: 16
作者:
Li, Mingyao
;
Zuo, Jianping
;
Hu, Dawei
;
Shao, Jianfu
;
Liu, Dejun
收藏
  |  
浏览/下载:54/0
  |  
提交时间:2021/05/25
Rock micromechanics
Damage
Numerical modeling
Fast Fourier Transform
Experimental validation
Brittle rocks
Effect of Unloading Stress Levels on Macro- and Microfracture Mechanisms in Brittle Rocks
期刊论文
INTERNATIONAL JOURNAL OF GEOMECHANICS, 2020, 卷号: 20, 期号: 6, 页码: 11
作者:
Cong Yu
;
Wang Zaiquan
;
Zheng Yingren
;
Zhang Liming
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2021/05/25
Unloading stress levels
Brittle rocks
Fracture mechanisms
Load axial compression and unload confining pressures
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