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Ductile-brittle quantitative evaluation of rock based on post-peak properties under true triaxial stress 期刊论文
GEOMECHANICS AND GEOPHYSICS FOR GEO-ENERGY AND GEO-RESOURCES, 2023, 卷号: 9, 期号: 1
作者:  Zheng, Zhi;  Zheng, Hong;  Zhao, Jun;  Liu, Zaobao;  Feng, Guangliang;  Qiu, Shili
Adobe PDF(3281Kb)  |  收藏  |  浏览/下载：36/8  |  提交时间：2023/08/02
True triaxial test  Post-peak properties  Ductile-brittle behaviours  3D stress effects  Quantitative  qualitative evaluation method  
Time-dependent virtual crack model of rock with application to slope stability 期刊论文
ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2023, 卷号: 154, 期号: -, 页码: 172
作者:  Yu, Xian-yang;  Xu, Tao;  Heap, Michael J.;  Heng, Zhen;  Ranjith, P. G.;  Su, Boyi;  Wasantha, P. L. P.;  Sun, Guanhua
Adobe PDF(21742Kb)  |  收藏  |  浏览/下载：56/9  |  提交时间：2023/08/02
Numerical manifold method  Time -dependent deformation  Subcritical crack growth  Granite  Virtual crack  Slope  
Experimental Study on Mechanical Properties of Deeply Buried Granite During Layered Excavation of Large Underground Caverns 期刊论文
ROCK MECHANICS AND ROCK ENGINEERING, 2023, 卷号: 56, 期号: 7, 页码: 4757
作者:  Xia, Yuelin;  Xu, Dingping;  Qiu, Shili;  Liu, Xiuyang;  Huang, Xiang;  Li, Zhiguo
浏览  |  Adobe PDF(8402Kb)  |  收藏  |  浏览/下载：27/5  |  提交时间：2023/08/02
Deeply buried granite  Multistep unloading confining pressure  Cyclic loading-unloading  Critical stress thresholds  Rock mechanical parameters  Shuangjiangkou underground caverns  
Accumulated plastic deformation behavior of granite residual soil under cyclic loading considering the influence of initial unloading 期刊论文
TRANSPORTATION GEOTECHNICS, 2023, 卷号: 41, 期号: -, 页码: -
作者:  Shu, Rongjun;  Kong, Lingwei;  Li, Tianguo;  Jian, Tao;  Zhou, Zhenhua
浏览  |  Adobe PDF(4692Kb)  |  收藏  |  浏览/下载：23/7  |  提交时间：2023/08/02
Granite residual soil  Accumulated plastic deformation  Initial shearing  Unloading  Stress path  Cyclic loading  
Experimental Study on the Thermal Healing Effect on Stress-Damaged Granite 期刊论文
ROCK MECHANICS AND ROCK ENGINEERING, 2023
作者:  Wu, Ruyun;  Chen, Shiwan;  Yang, Fubo;  Li, Jiahua;  Wang, Guibin;  Zuo, Shuangying;  Qin, Chao
Adobe PDF(2982Kb)  |  收藏  |  浏览/下载：22/5  |  提交时间：2023/08/02
Beishan granite  Thermal healing  Deformation memory effect  Kaiser effect  Acoustic emission  
Failure characteristics and the law of the energy evolution of granite with different pre-crack inclination angles under uniaxial compression loading 期刊论文
FRONTIERS IN EARTH SCIENCE, 2023, 卷号: 11, 期号: -, 页码: -
作者:  Zhao, Ercheng;  Li, Juhong;  Zhang, Xiongtian;  Zhang, Chunyang;  Ren, Qinglin;  Tan, Tao;  Wang, Yixian
Adobe PDF(3749Kb)  |  收藏  |  浏览/下载：24/5  |  提交时间：2023/08/02
pre-cracked granite sample  central circular through hole  crack stop hole  uniaxial compression test  energy evolution  mechanical properties  
Quantitative characterization of drying-induced cracks and permeability of granite residual soil using micron-sized X-ray computed tomography 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2023, 卷号: 876, 期号: -, 页码: -
作者:  An, Ran;  Wang, Yixian;  Zhang, Xianwei;  Chen, Chang;  Liu, Xinyu;  Cai, Sutong
浏览  |  Adobe PDF(4312Kb)  |  收藏  |  浏览/下载：35/12  |  提交时间：2023/08/02
Desiccation  Granite residual soil  Cracks  Permeability  Micron-sized X-ray computed tomography  
Fracture angle of Hoek-Brown materials 期刊论文
GEOMECHANICS FOR ENERGY AND THE ENVIRONMENT, 2023, 卷号: 34, 期号: -, 页码: -
作者:  Li, Chunguang;  Li, Cuihua
浏览  |  Adobe PDF(2391Kb)  |  收藏  |  浏览/下载：31/6  |  提交时间：2023/08/02
Rock mechanics  Fracture angle  Hoek-Brown criterion  Shear zone  
Mode I fracture behavior of heterogeneous granite: Insights from grain-based FDEM modelling 期刊论文
ENGINEERING FRACTURE MECHANICS, 2023, 卷号: 284, 期号: -, 页码: -
作者:  Zhang, Shirui;  Qiu, Shili;  Li, Ping;  Kou, Yongyuan;  Xie, Zhenkun;  Jia, Lexin
浏览  |  Adobe PDF(15612Kb)  |  收藏  |  浏览/下载：15/2  |  提交时间：2023/08/02
Semi -circular bending  Fracture behavior  Breakable grain -based model  Fracture process zone  Fracture toughness  
Mechanical behaviour of rock containing a persistent joint under uniaxial compression at different strain rates 期刊论文
EUROPEAN JOURNAL OF ENVIRONMENTAL AND CIVIL ENGINEERING, 2023
作者:  Zhao, Wusheng;  Xie, Peiyao;  Chen, Weizhong;  Gao, Hou
收藏  |  浏览/下载：15/0  |  提交时间：2023/08/02
Strain rate  rock joint  fracture  stiffness  failure pattern