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Analysis of Seismic Waves Propagating through an In Situ Stressed Rock Mass Using a Nonlinear Model 期刊论文
INTERNATIONAL JOURNAL OF GEOMECHANICS, 2020, 卷号: 20, 期号: 3, 页码: 14
作者:  Liu, Tingting;  Li, Xinping;  Zhen, Yun;  Meng, Fei;  Song, Dongri
Adobe PDF(864Kb)  |  收藏  |  浏览/下载：99/27  |  提交时间：2021/05/25
Rock mass  In situ stress  Seismic attenuation  Time-domain recursive method  Displacement discontinuity model  
Time-Dependent Ground Movement Behavior in a Metal Mine 期刊论文
INTERNATIONAL JOURNAL OF GEOMECHANICS, 2019, 卷号: 19, 期号: 8, 页码: -
作者:  Xia, Kaizong;  Liu, Xiumin;  Chen, Congxin;  Zheng, Yun;  Lu, Zude;  Deng, Yangyang
Adobe PDF(11927Kb)  |  收藏  |  浏览/下载：117/43  |  提交时间：2020/04/08
Metal mine  Excavation of underground orebody  Time-dependent ground movement behavior  In situ stress  Discontinuity  
Implementation of the Critical Unstable Condition in Extended Finite-Element Analysis to Calculate the Safety Factor of a Predefined Slip Surface 期刊论文
INTERNATIONAL JOURNAL OF GEOMECHANICS, 2019, 卷号: 19, 期号: 3, 页码: -
作者:  Shi, Lu;  Bai, Bing;  Li, Xiaochun
Adobe PDF(1458Kb)  |  收藏  |  浏览/下载：115/53  |  提交时间：2020/04/08
Slope stability  Safety factor  Critical unstable condition  Extended finite-element analysis  Augmented Lagrange multiplier method  Vital vertex method  
Evolution of Particle Breakage for Calcareous Sands during Ring Shear Tests 期刊论文
INTERNATIONAL JOURNAL OF GEOMECHANICS, 2018, 卷号: 18, 期号: 2, 页码: -
作者:  Wei, Houzhen;  Zhao, Tao;  He, Jianqiao;  Meng, Qingshan;  Wang, Xinzhi
Adobe PDF(4008Kb)  |  收藏  |  浏览/下载：181/60  |  提交时间：2018/06/05
Ring shear test  Calcareous sands  Shear band  Particle breakage  Scanning electron microscopy (SEM)  
Three-Dimensional Hydromechanical Model of Hydraulic Fracturing with Arbitrarily Discrete Fracture Networks using Finite-Discrete Element Method 期刊论文
INTERNATIONAL JOURNAL OF GEOMECHANICS, 2017, 卷号: 17, 期号: 6, 页码: -
作者:  Yan, Chengzeng;  Zheng, Hong
Adobe PDF(8877Kb)  |  收藏  |  浏览/下载：346/86  |  提交时间：2018/06/05
Combined finite-discrete element method (FEMDEM)  Hydraulic fracturing  Hydromechanical coupling  Discrete fracture networks  Connectivity of fracture networks  Fluid-driven fracture  
Direct Approach to Treatment of Contact in Numerical Manifold Method 期刊论文
INTERNATIONAL JOURNAL OF GEOMECHANICS, 2017, 卷号: 17, 期号: 5, 页码: -
作者:  Yang, Yongtao;  Zheng, Hong
Adobe PDF(921Kb)  |  收藏  |  浏览/下载：448/324  |  提交时间：2018/06/05
Numerical manifold methods (NMM)  Mathematical cover  Physical cover  Contact  Penalty parameter  Direct approach  Lagrange multiplier method  
Improved Strength Criterion and Numerical Manifold Method for Fracture Initiation and Propagation 期刊论文
INTERNATIONAL JOURNAL OF GEOMECHANICS, 2017, 卷号: 17, 期号: 5, 页码: -
作者:  Liu, Xuewei;  Liu, Quansheng;  Wei, Lai;  Huang, Xing
Adobe PDF(2704Kb)  |  收藏  |  浏览/下载：104/29  |  提交时间：2018/06/05
Rock mechanics  Fracture network  Fracture propagation-critical criterion  Mechanical tests  Numerical manifold method  
Time-Frequency Analysis of Seismic Wave Propagation across a Rock Mass Using the Discontinuous Deformation Analysis Method 期刊论文
INTERNATIONAL JOURNAL OF GEOMECHANICS, 2017, 卷号: 17, 期号: 8, 页码: -
作者:  Fu, Xiaodong;  Sheng, Qian;  Zhang, Yonghui;  Chen, Jian
Adobe PDF(4108Kb)  |  收藏  |  浏览/下载：176/65  |  提交时间：2018/06/05
Rock mass  Discontinuous deformation analysis (DDA)  Seismic wave  Time-frequency analysis  Interlayer and joint  
Model of Sphere-to-Edge Contact for Spherical Discontinuous Deformation Analysis 期刊论文
INTERNATIONAL JOURNAL OF GEOMECHANICS, 2017, 卷号: 17, 期号: 12, 页码: -
作者:  Wang, Long;  Jiao, Yu-Yong;  Huang, Gang-Hai;  Zheng, Fei;  Zhao, Qiang
Adobe PDF(2111Kb)  |  收藏  |  浏览/下载：732/83  |  提交时间：2018/06/05
Spherical element-based discontinuous deformation analysis (SDDA)  Sphere-to-edge contact  Improvement  
Three-Dimensional Element Partition Method for Fracture Simulation 期刊论文
INTERNATIONAL JOURNAL OF GEOMECHANICS, 2016, 卷号: 16, 期号: 3, 页码: -
作者:  Zhang, Zhennan;  Wang, Deyong;  Ge, Xiurun;  Zheng, Hong
Adobe PDF(2667Kb)  |  收藏  |  浏览/下载：110/41  |  提交时间：2018/06/05
Three-dimensional (3D) element partition method  Fracture simulation  Extended finite element method  Remeshing