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| 基于BlockDyna的裂隙岩体压水灌浆规律数值模拟研究 期刊论文 水利与建筑工程学报, 2021, 卷号: 19, 期号: 05, 页码: 87-91 Authors: 裴晓龙; 黄立维; 杨培洲; 冯春; 朱心广; 李丰年; 程鹏达 Adobe PDF(1842Kb)  |  Favorite  |  View/Download:294/56  |  Submit date:2022/03/16 裂隙网络 裂隙开度 裂隙渗流 数值模拟 灌浆 |
| 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:165/46  |  Submit date:2022/10/25 Hydraulic fracturing continuum-discontinuum element method (CDEM) Fracture seepage Pore seepage Crack propagation Numerical simulation |
| 基于CDEM的层状节理隔水岩柱水压致裂特性研究 期刊论文 隧道与地下工程灾害防治, 2021, 卷号: 3, 期号: 03, 页码: 76-84 Authors: 侯福金; 张丽; 蒋庆; 冯春; 李世海 Adobe PDF(10685Kb)  |  Favorite  |  View/Download:192/52  |  Submit date:2021/11/12 层状节理 岩溶隧道 破坏模式 连续-非连续 突水 |
| Using Continuum-Discontinuum Element Method to Model the Foliation-Affected Fracturing in Rock Brazilian Test 期刊论文 ADVANCES IN CIVIL ENGINEERING, 2021, 卷号: 2021, 页码: 9 Authors: Zhang, Qunlei; Zhi, Zihan; Feng C(冯春); Li, Ruixia; Yue, Jinchao; Cong, Junyu Adobe PDF(4113Kb)  |  Favorite  |  View/Download:220/32  |  Submit date:2021/08/30 |
| 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:250/71  |  Submit date:2022/10/25 Contact detection Potential contact pair Half-space inclusion relation Convex polygonal block Convex polyhedral block |
| 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:231/53  |  Submit date:2021/08/03 Vertical shaft Cut blasting Continuum-based discrete element method Fractal damage Fracture degree |
| 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:235/64  |  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:414/160  |  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:184/45  |  Submit date:2021/08/25 采空区 顶板厚度 量纲分析 数值模拟 |
| Evolution characteristics of crack and energy of low-grade highway under impact load 期刊论文 INTERNATIONAL JOURNAL OF PAVEMENT ENGINEERING, 2021, 页码: 16 Authors: Lin QD(林钦栋); Feng C(冯春); Zhu XG(朱心广); Zhang GH(张耕豪); Li SH(李世海) Adobe PDF(2166Kb)  |  Favorite  |  View/Download:306/93  |  Submit date:2021/04/07 Impact load low-grade highway evolution characteristic of deflection evolution characteristic of crack evolution characteristic of energy |