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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
Authors:  Wang XQ(王心泉);  Feng C(冯春);  Lahayne, Olaf;  Zhang, Yiming;  Mang, Herbert A.;  Pichler, Bernhard L. A.
Favorite  |  View/Download:79/0  |  Submit date:2024/02/26
contact detection  continuum-discontinuum element method  irregular polyhedra  mass movement  
基于GDEM–GAVA的白羊城沟泥石流成灾风险数值分析 期刊论文
力学与实践, 2022, 卷号: 45, 期号: 04, 页码: 744-753
Authors:  徐兴全;  王心泉;  冯春;  丁桂伶;  刘新明;  王晓亮
Adobe PDF(1749Kb)  |  Favorite  |  View/Download:107/23  |  Submit date:2023/09/07
降雨型泥石流  物源参数反演  数值模拟  泥沙输运  成灾风险  
一维轴对称杆件爆源模型及其在台阶爆破模拟中的应用 期刊论文
爆炸与冲击, 2022, 卷号: 42, 期号: 11, 页码: 145-155
Authors:  朱心广;  冯春;  王心泉;  程鹏达;  高圣元
Adobe PDF(1638Kb)  |  Favorite  |  View/Download:187/51  |  Submit date:2023/02/09
杆件爆源模型  台阶爆破  连续-非连续单元法  振动速度峰值  数值模拟  
8度地震烈度区新民隧道出口处边坡的稳定性 期刊论文
山东大学学报(工学版), 2022, 期号: 03, 页码: 9
Authors:  王心泉;  王智猛;  牛犇;  蒋恒;  冯春
Adobe PDF(1573Kb)  |  Favorite  |  View/Download:164/38  |  Submit date:2022/10/17
连续-非连续单元法  边坡稳定性  地震  加固支护  数值模拟  
基于降雨入渗概化模型的王家台滑坡岩土参数反演分析 期刊论文
科学技术与工程, 2022, 卷号: 22, 期号: 09, 页码: 3485-3490
Authors:  张新伟;  朱心广;  冯春;  王心泉;  刘新明
Adobe PDF(1666Kb)  |  Favorite  |  View/Download:167/44  |  Submit date:2022/06/10
滑坡  岩土参数反演  降雨入渗  监测数据  数值模拟  连续-非连续单元法  
A novel three-dimensional hydraulic fracturing model based on continuum-discontinuum element method 期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2021, 卷号: 383, 页码: 113887
Authors:  Zhu XG(朱心广);  Feng C(冯春);  Cheng PD(程鹏达);  Wang XQ(王心泉);  Li SH(李世海)
Adobe PDF(4719Kb)  |  Favorite  |  View/Download:172/51  |  Submit date:2022/10/25
Hydraulic fracturing  continuum-discontinuum element method (CDEM)  Fracture seepage  Pore seepage  Crack propagation  Numerical simulation  
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:256/72  |  Submit date:2022/10/25
Contact detection  Potential contact pair  Half-space inclusion relation  Convex polygonal block  Convex polyhedral block  
Cohesive fracture model of rocks based on multi-scale model and Lennard-Jones potential 期刊论文
ENGINEERING FRACTURE MECHANICS, 2021, 卷号: 246, 页码: 26
Authors:  Lin QD(林钦栋);  Li SH(李世海);  Feng C(冯春);  Wang XQ(王心泉)
Adobe PDF(8499Kb)  |  Favorite  |  View/Download:425/165  |  Submit date:2021/04/19
Multi-scale model  Lennard-Jones potential  Cohesive fracture model  Fracture energy  
基于CDEM的采空区稳定性及临界顶板厚度分析 期刊论文
金属矿山, 2021, 期号: 05, 页码: 50-55
Authors:  王永增;  王心泉;  王润;  冯春;  曹洋;  孟磊磊;  吴恩泽
Adobe PDF(2824Kb)  |  Favorite  |  View/Download:192/46  |  Submit date:2021/08/25
采空区  顶板厚度  量纲分析  数值模拟