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| Study on the influence of perforation parameters on hydraulic fracture initiation and propagation based on CDEM 期刊论文 COMPUTERS AND GEOTECHNICS, 2024, 卷号: 167, 页码: 13 Authors: Li, Jing; Wang LX(王理想); Feng C(冯春); Zhang, Rui; Zhu XG(朱心广); Zhang, Yiming Favorite  |  View/Download:47/0  |  Submit date:2024/03/11 Continuous-discontinuous element method (CDEM) Perforation layout parameters Numerical simulation Hydraulic fracturing Crack propagation |
| Numerical Analysis of Directional Rock Blasting with Continuous-Discontinuous Element Method 期刊论文 KSCE JOURNAL OF CIVIL ENGINEERING, 2023 Authors: Li, Yunpeng; Feng C(冯春); Zhang, Yiming Adobe PDF(2739Kb)  |  Favorite  |  View/Download:84/6  |  Submit date:2023/07/17 Directional rock blasting Continuous-discontinuous element method (CDEM) Fracture degree Damage factor Numerical simulations |
| 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:266/64  |  Submit date:2023/03/16 有限元 离散元 锚杆 耦合 隧道 支护 |
| Improving reservoir permeability by electric pulse controllable shock wave 期刊论文 JOURNAL OF PETROLEUM EXPLORATION AND PRODUCTION TECHNOLOGY, 2023, 页码: 01633 Authors: Zhu XG(朱心广); Feng C(冯春); Cheng PD(程鹏达) Adobe PDF(1468Kb)  |  Favorite  |  View/Download:62/1  |  Submit date:2023/06/15 Controllable shock wave continuous-discontinuous element method Coupling model Fracture Reservoir permeability |
| 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:174/51  |  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 |
| 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:358/100  |  Submit date:2022/03/22 Continuum-discontinuum element method Material point method Rock blasting Numerical simulation |
| An Efficient CDEM-based method to calculate full time-space natural fragment field of shell-bearing explosives 期刊论文 INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2022, 卷号: 161, 页码: 12 Authors: Wang, Haozhe; Yu, Anfeng; Feng C(冯春); Ling, Xiaodong; Chen, Guoxin; Gu, Meng; Zhu XG(朱心广) Adobe PDF(11342Kb)  |  Favorite  |  View/Download:192/44  |  Submit date:2022/06/11 Natural fragments field Stacked shell-bearing explosives Continuous-discontinuous element method Cross-Scale Efficient 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:162/45  |  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:242/67  |  Submit date:2022/10/25 Contact detection Potential contact pair Half-space inclusion relation Convex polygonal block Convex polyhedral block |
| Numerical investigation of the effect of holes on dynamic fracturing in multi-flawed granite 期刊论文 FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2021, 页码: 14 Authors: Yue Zhongwen; Zhou Jun; Feng C(冯春); Li Akang; Qiu Peng; Gang Mingwei Adobe PDF(3255Kb)  |  Favorite  |  View/Download:231/62  |  Submit date:2021/05/17 continuum‐ based discrete element method crack flawed rock split Hopkinson pressure bar system |