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Experimental Study on Freeze-Thaw Effects on Creep Characteristics of Rubber Concrete 期刊论文
ADVANCES IN MATERIALS SCIENCE AND ENGINEERING, 2022, 卷号: 2022, 页码: 14
Authors:  Li, Qi;  Xu, Fei;  Zheng, Hemin;  Shi, Junhao;  Zhang, Jianyu
Favorite  |  View/Download：51/0  |  Submit date：2022/04/11
Experimental and numerical study of the mechanism of block-flexure toppling failure in rock slopes 期刊论文
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2022, 卷号: 81, 期号: 1, 页码: 15
Authors:  Zhang, Haina;  Xu, Xinyang;  Zheng, Yun;  Li, Huan;  Guo, Haosen
Favorite  |  View/Download：56/0  |  Submit date：2022/02/17
Rock slope  Block-flexure toppling failure  Centrifuge model  Failure surface  UDEC  
Chemical and isotopic features of seepage gas from mud volcanoes in southern margin of the Junggar Basin, NW China 期刊论文
APPLIED GEOCHEMISTRY, 2022, 卷号: 136, 页码: 11
Authors:  Xu, Wang;  Zheng, Guodong;  Ma, Xiangxian;  Fortin, Danielle;  Fu, Ching Chou;  Li, Qi;  Chelnokov, Georgy Alekseevich;  Ershov, Valery
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Geochemical processes  Mud volcanoes  Seepage gas  Molecular and isotopic geochemistry  Gas migration  
Freezing-thawing performance of reactive MgO-admixed silty clay subjected to forced carbonation 期刊论文
COLD REGIONS SCIENCE AND TECHNOLOGY, 2021, 卷号: 189, 页码: 12
Authors:  Cai, Guanghua;  Liu, Songyu;  Zheng, Xu;  Zou, Haifeng;  Shao, Guanghui;  Li, Jiangshan
Favorite  |  View/Download：38/0  |  Submit date：2022/02/17
Silty clay  Reactive MgO  Forced carbonation  Freezing-thawing durability  Engineering performance  
Mechanical performances and microstructural characteristics of reactive MgO-carbonated silt subjected to freezing-thawing cycles 期刊论文
JOURNAL OF ROCK MECHANICS AND GEOTECHNICAL ENGINEERING, 2021, 卷号: 13, 期号: 4, 页码: 875-884
Authors:  Cai, Guanghua;  Liu, Songyu;  Du, Guangyin;  Chen, Zhen;  Zheng, Xu;  Li, Jiangshan
View  |  Adobe PDF(4016Kb)  |  Favorite  |  View/Download：92/21  |  Submit date：2021/08/11
Reactive magnesia (MgO)  Freezing-thawing (F-T) cycle  Carbonated/stabilized silt  Engineering performance  Micro structural characteristics  
Determination of critical slip surface and safety factor of slope using the vector sum numerical manifold method and MAX-MIN ant colony optimization algorithm 期刊论文
ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2021, 卷号: 127, 期号: -, 页码: 64-74
Authors:  Yang, Yongtao;  Wu, Wenan;  Zhang, Jianhai;  Zheng, Hong;  Xu, Dongdong
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Vector sum method  Numerical manifold method  Force projection  Ant colony algorithm  Safety factor  
Estimation of the three-dimensional in situ stress field around a large deep underground cavern group near a valley 期刊论文
JOURNAL OF ROCK MECHANICS AND GEOTECHNICAL ENGINEERING, 2021, 卷号: 13, 期号: 3, 页码: 529-544
Authors:  Xu, Dingping;  Huang, Xiang;  Jiang, Quan;  Li, Shaojun;  Zheng, Hong;  Qiu, Shili;  Xu, Huaisheng;  Li, Yonghong;  Li, Zhiguo;  Ma, Xingdong
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Underground cavern group  In situ stress  Stress-induced brittle failure  Spalling depth  Numerical simulation  
Modeling Wave Propagation in Rock Masses Using the Contact Potential-Based Three-Dimensional Discontinuous Deformation Analysis Method 期刊论文
ROCK MECHANICS AND ROCK ENGINEERING, 2021, 期号: -, 页码: 26
Authors:  Yang, Yongtao;  Xu, Dongdong;  Zheng, Hong;  Wu, Zhijun;  Huang, Da
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Discontinuous deformation analysis method  3D-CPDDA method  Rock mass  Wave propagation  
Core discing characteristics and mitigation approach by a novel developed drill bit in deep rocks 期刊论文
JOURNAL OF CENTRAL SOUTH UNIVERSITY, 2020, 卷号: 27, 期号: 10, 页码: 2822-2833
Authors:  Zheng, Min-zong;  Li, Shao-jun;  Yao, Zou;  Zhang, Ao-dong;  Xu, Ding-ping;  Zhou, Ji-fang
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core discing  mitigation  drill bit crown  deep rocks  in-situ stress measurements  
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
View  |  Adobe PDF(1911Kb)  |  Favorite  |  View/Download：86/32  |  Submit date：2021/05/25
Crack propagation  Rock slope  Progressive failure  Numerical manifold method