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A new cube movement test for verification of simulations of contact processes of blocks of different size in geological hazards 期刊论文
INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS, 2024, 页码: 28./通讯作者：Pichler, Bernhard L. A.
Authors:  Wang XQ(王心泉);  Feng C(冯春);  Lahayne, Olaf;  Zhang, Yiming;  Mang, Herbert A.;  Pichler, Bernhard L. A.
Favorite  |  View/Download：136/0  |  Submit date：2024/02/26
contact detection  continuum-discontinuum element method  irregular polyhedra  mass movement  
A half-space based contact detection algorithm for complex blocks 期刊论文
COMPUTERS AND GEOTECHNICS, 2021, 卷号: 135, 页码: 104168./通讯作者：Feng, C (corresponding author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China.
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：324/102  |  Submit date：2022/10/25
Contact detection  Potential contact pair  Half-space inclusion relation  Convex polygonal block  Convex polyhedral block  
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：2475/1789  |  Submit date：2015/03/17
Contact Detection  Polyhedral Block  Geometric Resolution  Contact Type  Shrunken Edge  Approaching Face  
A semi-spring and semi-edge combined contact model in CDEM and its application to analysis of Jiweishan landslide 期刊论文
Journal of Rock Mechanics and Geotechnical Engineering, 2014, 卷号: 6, 期号: 1, 页码: 26-35
Authors:  Feng C(冯春);  Li SH(李世海);  Liu XY(刘晓宇);  Zhang YN(张亚南)
View  |  Adobe PDF(1077Kb)  |  Favorite  |  View/Download：1572/699  |  Submit date：2015/09/02
Continuum-based Discrete Element Method (Cdem)  Contact Detection Method  Semi-spring  Semi-edge  Landslide