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| CDEM-based simulation of the 3D propagation of hydraulic fractures in heterogeneous Coalbed Methane reservoirs 期刊论文 COMPUTERS AND GEOTECHNICS, 2022, 卷号: 152, 页码: 104992 Authors: Ren, Qingshan; Zhao, Yixin; Zhu XG(朱心广); Zhou Y(周宇); Jiang, Yaodong; Wang, Pengpeng; Zhang, Cun Adobe PDF(16366Kb)  |  Favorite  |  View/Download:250/52  |  Submit date:2022/10/23 Continuous discontinuous element method (CDEM) Discrete fracture network (DFN) Volume heterogeneity Maximum fracture width Multivariate regression analysis |
| 考虑气动载荷影响的高速铁路车辆系统非线性动力响应 学位论文 博士论文,北京: 中国科学院大学, 2022 Authors: 史禾慕 Adobe PDF(17196Kb)  |  Favorite  |  View/Download:315/9  |  Submit date:2022/06/30 高速铁路车辆系统 气动载荷 拟周期运动 主共振 次共振 |
| 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:371/108  |  Submit date:2022/03/22 Continuum-discontinuum element method Material point method Rock blasting Numerical simulation |
| A non-Darcy flow model for a non-cohesive seabed involving wave-induced instantaneous liquefaction 期刊论文 OCEAN ENGINEERING, 2021, 卷号: 239, 页码: 16 Authors: Zhou, Mo-Zhen; Qi WG(漆文刚); Jeng, Dong-Sheng; Gao FP(高福平) Adobe PDF(2148Kb)  |  Favorite  |  View/Download:261/53  |  Submit date:2021/11/01 Nonlinear complementarity problem Karush-Kuhn-Tucker (KKT) condition Penalty method Non-Darcy flow model Seabed liquefaction Wave-seabed interactions |
| 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 |
| Mesoscale analysis of the suction stress characteristic curve for unsaturated granular materials 期刊论文 PARTICUOLOGY, 2021, 卷号: 56, 页码: 183-192 Authors: Wang XL(王晓亮); Zhang Z(张珍); Li JC(李家春); Liu QQ(刘青泉) Adobe PDF(2899Kb)  |  Favorite  |  View/Download:397/66  |  Submit date:2021/05/17 Suction stress Liquid bridge Unsaturated granular material Discrete element method |
| Numerical analysis of deep hole multi-stage cut blasting of vertical shaft using a continuum-based discrete element method 期刊论文 ARABIAN JOURNAL OF GEOSCIENCES, 2021, 卷号: 14, 期号: 12, 页码: 11 Authors: Ding, Chenxi; Yang, Renshu; Zheng, Changda; Yang, Liyun; He, Songlin; Feng C(冯春) Adobe PDF(1348Kb)  |  Favorite  |  View/Download:238/56  |  Submit date:2021/08/03 Vertical shaft Cut blasting Continuum-based discrete element method Fractal damage Fracture degree |
| 脆性材料渐进破坏的破裂加剧效应及能量耗散模型 学位论文 博士论文,北京: 中国科学院大学, 2021 Authors: 林钦栋 Adobe PDF(8490Kb)  |  Favorite  |  View/Download:254/12  |  Submit date:2021/06/03 连续-非连续 渐进破坏过程 能量演化 能量耗散模型 冲击荷载 |
| 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:247/69  |  Submit date:2021/05/17 continuum‐ based discrete element method crack flawed rock split Hopkinson pressure bar system |
| 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 |