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Evolution of physical and mechanical properties of cementing materials during underground energy exploitation and storage 期刊论文
JOURNAL OF ENERGY STORAGE, 2022, 卷号: 45, 页码: 8
Authors:  Xu, Feng;  Xu, Zhipeng;  Tang, Shengchuan;  Ren, Qingyang;  Guo, Yintong;  Wang, Lei;  Hou, Zhenkun;  Liu, Zhongshuai
Favorite  |  View/Download：67/0  |  Submit date：2022/02/17
Cement stone  High temperature  Mechanical properties  Thermal damage  Energy exploitation and storage  
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
Authors:  Jiang, Quan;  Yang, Bing;  Yan, Fei;  Xu, Dingping;  Feng, Guangliang;  Li, Shaojun
Favorite  |  View/Download：55/0  |  Submit date：2022/01/05
Underground engineering  Rock spalling  Surface morphology  Branching criterion  Roughness anisotropy  
An Insight into the Excavation-Induced Stress Paths on Mechanical Response of Weak Interlayer Zone in Underground Cavern Under High Geostress 期刊论文
ROCK MECHANICS AND ROCK ENGINEERING, 2021, 期号: -, 页码: 24
Authors:  Duan, Shu-Qian;  Jiang, Quan;  Liu, Guo-Feng;  Xiong, Jie-Cheng;  Gao, Po;  Xu, Ding-Ping;  Li, Ming-Yu
View  |  Adobe PDF(8350Kb)  |  Favorite  |  View/Download：135/29  |  Submit date：2021/05/25
Weak interlayer zone  High geostress  Unloading stress paths  Deformation and strength evolution  Dilatation  Failure mechanism  
Investigating the softening of weak interlayers during landslides using nanoindentation experiments and simulations 期刊论文
ENGINEERING GEOLOGY, 2020, 卷号: 277, 期号: -, 页码: 12
Authors:  Xu, Jingjing;  Tang, Xuhai;  Wang, Zhengzhi;  Feng, Yufei;  Bian, Kang
View  |  Adobe PDF(2098Kb)  |  Favorite  |  View/Download：69/19  |  Submit date：2021/05/25
Softening of weak interlayers  Landslide  Nanoindentation test  Multiscale  Microsensitive fractured rock  
Mechanical behaviors of interaction between coral sand and structure surface 期刊论文
JOURNAL OF CENTRAL SOUTH UNIVERSITY, 2020, 卷号: 27, 期号: 11, 页码: 3436-3449
Authors:  Feng Ze-kang;  Xu Wen-jie;  Meng Qing-shan
View  |  Adobe PDF(2407Kb)  |  Favorite  |  View/Download：76/22  |  Submit date：2021/05/25
coral sand  direct shear test  interaction surface  particle morphology  
Effect of initial minimum principal stress and unloading rate on the spalling and rockburst of marble: a true triaxial experiment investigation 期刊论文
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2020, 期号: -, 页码: 18
Authors:  Jiang, Quan;  Zhang, Meizhu;  Yan, Fei;  Su, Guoshao;  Feng, Xiating;  Xu, Dingping;  Feng, Guangliang
View  |  Adobe PDF(6441Kb)  |  Favorite  |  View/Download：83/14  |  Submit date：2021/05/25
Rockburst  Spalling  Unloading rate  Minimum principal stress  Tensile failure  
Experimental investigation on fracturing process of marble under biaxial compression 期刊论文
JOURNAL OF ROCK MECHANICS AND GEOTECHNICAL ENGINEERING, 2020, 卷号: 12, 期号: 5, 页码: 943-959
Authors:  Wang, Zhaofeng;  Feng, Xia-Ting;  Yang, Chengxiang;  Zhou, Yangyi;  Xu, Hong;  Han, Qiang;  Gao, Yaohui
View  |  Adobe PDF(5232Kb)  |  Favorite  |  View/Download：95/27  |  Submit date：2021/05/25
Fracturing mechanism  Biaxial compression  Acoustic emission (AE)  Moment tensor (MT)  Hard rock  Stepwise crack  
Modeling the entire progressive failure process of rock slopes using a strength-based criterion 期刊论文
COMPUTERS AND GEOTECHNICS, 2020, 卷号: 126, 期号: -, 页码: 12
Authors:  Yang, Yongtao;  Xu, Dongdong;  Liu, Feng;  Zheng, Hong
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Crack propagation  Rock slope  Progressive failure  Numerical manifold method  
Failure Performance of 3DP Physical Twin-Tunnel Model and Corresponding Safety Factor Evaluation 期刊论文
ROCK MECHANICS AND ROCK ENGINEERING, 2020, 期号: -, 页码: 20
Authors:  Jiang, Quan;  Liu, Xiaopei;  Yan, Fei;  Yang, Yao;  Xu, Dingping;  Feng, Guangliang
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Twin tunnels  Safety degree  Physical model test  3D print  Instability criterion  
Coupled Thermo-Hydro-Mechanical Modeling of Hydro-Shearing Stimulation in an Enhanced Geothermal System in the Raft River Geothermal Field, USA 期刊论文
ROCK MECHANICS AND ROCK ENGINEERING, 2020, 期号: -, 页码: 18
Authors:  Yuan, Yilong;  Xu, Tianfu;  Moore, Joseph;  Lei, Hongwu;  Feng, Bo
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Enhanced geothermal system  Hydro-shearing  Raft river geothermal field  Thermo-hydro-mechanical modeling  TOUGH2Biot