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| Numerical Analysis of Directional Rock Blasting with Continuous-Discontinuous Element Method 期刊论文 KSCE JOURNAL OF CIVIL ENGINEERING, 2023 作者: Li, Yunpeng; Feng C(冯春); Zhang, Yiming Adobe PDF(2739Kb)  |  收藏  |  浏览/下载:72/2  |  提交时间:2023/07/17 Directional rock blasting Continuous-discontinuous element method (CDEM) Fracture degree Damage factor Numerical simulations |
| A Novel Continuous-Discontinuous Multi-Field Numerical Model for Rock Blasting 期刊论文 APPLIED SCIENCES-BASEL, 2022, 卷号: 12, 期号: 21, 页码: 13 作者: Li, Yunpeng; Feng C(冯春); Ding, Chenxi; Zhang, Yiming Adobe PDF(53446Kb)  |  收藏  |  浏览/下载:142/34  |  提交时间:2022/12/20 rock blasting continuous-discontinuous element method (CDEM) multi-field coupled processes dynamic loading gas permeation numerical simulations |
| 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 作者: Feng C(冯春); Liu XM(刘新明); Lin QD(林钦栋); Li SH(李世海) Adobe PDF(4619Kb)  |  收藏  |  浏览/下载:234/81  |  提交时间:2022/07/18 Particle-spring method Mixed fracture Multiple crack propagation Brittle material |
| Analysis of the Coal Fluidization Mining Process with the Continuous-Discontinuous Coupled Particle-Block Method 期刊论文 GEOFLUIDS, 2022, 卷号: 2022, 页码: 11 作者: Li J; Feng C(冯春); Zhu XG(朱心广); Zhang YM Adobe PDF(1589Kb)  |  收藏  |  浏览/下载:133/30  |  提交时间:2022/07/18 |
| A strain-rate cohesive fracture model of rocks based on Lennard-Jones potential 期刊论文 ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 259, 页码: 21 作者: Lin QD(林钦栋); Li SH(李世海); Gan, Yundan; Feng C(冯春) Adobe PDF(7045Kb)  |  收藏  |  浏览/下载:267/36  |  提交时间:2022/01/12 Strain-rate effect Cohesive fracture model Lennard-Jones potential CDEM |
| 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 作者: 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)  |  收藏  |  浏览/下载:149/41  |  提交时间: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 作者: 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)  |  收藏  |  浏览/下载:224/60  |  提交时间: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 作者: Lin QD(林钦栋); Li SH(李世海); Feng C(冯春); Wang XQ(王心泉) Adobe PDF(8499Kb)  |  收藏  |  浏览/下载:387/150  |  提交时间:2021/04/19 Multi-scale model Lennard-Jones potential Cohesive fracture model Fracture energy |
| Quantitative characterization of damage-aggravation effect caused by progressive damage 期刊论文 ACTA MECHANICA SINICA, 2021, 页码: 17 作者: Lin QD(林钦栋); Li SH(李世海); Feng C(冯春); Zhou D(周东) Adobe PDF(2029Kb)  |  收藏  |  浏览/下载:285/45  |  提交时间:2021/03/03 Progressive damage Bearing strength Damage-aggravation effect Progressive damage ratio |