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A hybrid MPI/OpenMP parallel computing model for spherical discontinuous deformation analysis 期刊论文
COMPUTERS AND GEOTECHNICS, 2019, 卷号: 106, 期号: -, 页码: 217-227
作者:  Jiao, Yu-Yong;  Zhao, Qiang;  Wang, Long;  Huang, Gang-Hai;  Tan, Fei
Adobe PDF(4384Kb)  |  收藏  |  浏览/下载:162/73  |  提交时间:2020/04/08
SDDA  Conjugate gradient method  Message passing interface  OpenMP  Parallelization  
Improvement of contact calculation in spherical discontinuous deformation analysis 期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2017, 卷号: 60, 期号: 5, 页码: 765-771
作者:  Wang, Long;  Jiao, YuYong;  Huang, GangHai;  Zheng, Fei;  Zhao, Zhiye;  Tan, Fei
Adobe PDF(823Kb)  |  收藏  |  浏览/下载:144/52  |  提交时间:2018/06/05
3D-DDA  spherical element  open-close iteration  calculation efficiency  
Three-Dimensional Spherical DDA Method for Modeling Friction Problems 期刊论文
INTERNATIONAL JOURNAL OF GEOMECHANICS, 2017, 卷号: 17, 期号: 5, 页码: -
作者:  Huang, Gang-Hai;  Jiao, Yu-Yong;  Wang, Long;  Zhao, Qiang
Adobe PDF(2299Kb)  |  收藏  |  浏览/下载:145/52  |  提交时间:2018/06/05
Three-dimensional spherical discontinuous deformation analysis  Friction contact model  Friction force  Verification  
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  
An improved three-dimensional spherical DDA model for simulating rock failure 期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2015, 卷号: 58, 期号: 9, 页码: 1533-1541
作者:  Jiao YuYong;  Huang GangHai;  Zhao ZhiYe;  Zheng Fei;  Wang Long
Adobe PDF(1291Kb)  |  收藏  |  浏览/下载:154/61  |  提交时间:2018/06/05
rock failure  three-dimensional spherical discontinuous deformation analysis  crack propagation  bonding and cracking algorithm