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A half-space based contact detection algorithm for complex blocks 期刊论文
COMPUTERS AND GEOTECHNICS, 2021, 卷号: 135, 页码: 104168
Authors:  Wang XQ(王心泉);  Feng C(冯春);  Zhu XG(朱心广);  Zhang L(张丽);  Li SH(李世海)
Adobe PDF(4265Kb)  |  Favorite  |  View/Download：260/74  |  Submit date：2022/10/25
Contact detection  Potential contact pair  Half-space inclusion relation  Convex polygonal block  Convex polyhedral block  
Continuum-discontinuum element method 图书章节
2017
Authors:  Li SH(李世海);  Zhou D(周东);  Wang J;  Feng C(冯春)
Adobe PDF(8717Kb)  |  Favorite  |  View/Download：136/46  |  Submit date：2020/11/19
A two-scale contact model for collisions between blocks in CDEM 期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2015, 卷号: 58, 期号: 9, 页码: 1596-1603
Authors:  Li SH(李世海);  Tang DH(唐德泓);  Wang J(王杰);  Tang, DH (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China.
View  |  Adobe PDF(661Kb)  |  Favorite  |  View/Download：520/138  |  Submit date：2016/01/08
Two-scale  Contact Model  Collision  Elastic Wave  Element Subdivision  
A shrunken edge algorithm for contact detection between convex polyhedral blocks 期刊论文
COMPUTERS AND GEOTECHNICS, 2015, 卷号: 63, 页码: 315-330
Authors:  Wang J(王杰);  Li SH(李世海);  Feng C(冯春);  Li, SH (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China.
View  |  Adobe PDF(4762Kb)  |  Favorite  |  View/Download：2376/1772  |  Submit date：2015/03/17
Contact Detection  Polyhedral Block  Geometric Resolution  Contact Type  Shrunken Edge  Approaching Face  
A FEM/DEM coupled and evolved model and its application in failure simulation of geological body 会议论文
6th International Conference on Discrete Element Methods and Related Techniques (DEM 6), Golden,Colorado,USA, AUG 05-06, 2013
Authors:  Feng C(冯春);  Li SH(李世海);  Onate E;  Santasusana M
View  |  Adobe PDF(259Kb)  |  Favorite  |  View/Download：820/206  |  Submit date：2014/03/07
A new algorithm to detect contacts in a system composed of many polyhedral blocks 会议论文
6th International Conference on Discrete Element Methods and Related Techniques (DEM 6), Golden,Colorado,USA, AUG 05-06, 2013
Authors:  Wang J(王杰);  Li SH(李世海);  Feng C(冯春)
View  |  Adobe PDF(157Kb)  |  Favorite  |  View/Download：683/209  |  Submit date：2014/03/07