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| 一种块体–颗粒–杆件的耦合方法及其在隧道支护模拟中的应用 期刊论文 工程科学学报, 2023, 卷号: 45, 期号: 06, 页码: 1023-1033 Authors: 李晓光; 李长洪; 冯春 Adobe PDF(2480Kb)  |  Favorite  |  View/Download:234/54  |  Submit date:2023/03/16 有限元 离散元 锚杆 耦合 隧道 支护 |
| 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:144/43  |  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 |
| A simple particle-spring method for capturing the continuous-discontinuous processes of brittle materials 期刊论文 ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2022, 卷号: 139, 页码: 221-231 Authors: Feng C(冯春); Liu XM(刘新明); Lin QD(林钦栋); Li SH(李世海) Adobe PDF(4619Kb)  |  Favorite  |  View/Download:218/78  |  Submit date:2022/07/18 Particle-spring method Mixed fracture Multiple crack propagation Brittle material |
| Coupling of material point and continuum discontinuum element methods for simulating blast-induced fractures in rock 期刊论文 COMPUTERS AND GEOTECHNICS, 2022, 卷号: 144, 页码: 11 Authors: Yue ZW; Zhou J; Feng C(冯春); Wang X; Peng LZ; Cong JY Adobe PDF(5753Kb)  |  Favorite  |  View/Download:323/87  |  Submit date:2022/03/22 Continuum-discontinuum element method Material point method Rock blasting Numerical simulation |
| 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:137/36  |  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:207/54  |  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:370/142  |  Submit date:2021/04/19 Multi-scale model Lennard-Jones potential Cohesive fracture model Fracture energy |
| Stress wave superposition effect and crack initiation mechanism between two adjacent boreholes 期刊论文 INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2021, 卷号: 138, 页码: 9 Authors: Ding, Chenxi; Yang, Renshu; Feng C(冯春) Adobe PDF(10293Kb)  |  Favorite  |  View/Download:191/59  |  Submit date:2021/06/07 Blasting Stress wave superposition Crack initiation Digital image correlation Model experiment Numerical simulation |
| Quantitative characterization of damage-aggravation effect caused by progressive damage 期刊论文 ACTA MECHANICA SINICA, 2021, 页码: 17 Authors: Lin QD(林钦栋); Li SH(李世海); Feng C(冯春); Zhou D(周东) Adobe PDF(2029Kb)  |  Favorite  |  View/Download:272/42  |  Submit date:2021/03/03 Progressive damage Bearing strength Damage-aggravation effect Progressive damage ratio |
| A block particle coupled model and its application to landslides 期刊论文 Theoretical and Applied Mechanics Letters, 2020, 卷号: 2, 页码: 79-86 Authors: Feng C(冯春); Li SH(李世海); Lin QD(林钦栋) Adobe PDF(3954Kb)  |  Favorite  |  View/Download:219/95  |  Submit date:2021/01/29 |