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| 基于CDEM的露天边坡爆破开采稳定性数值模拟研究 期刊论文 中国金属通报, 2020, 期号: 01, 页码: 294-295 Authors: 刘殿军; 冯春 ; 王永增; 朱心广; 王润; 曹洋; 孟磊磊
View  |   Adobe PDF(2960Kb)  |   Favorite  |  View/Download:38/5  |  Submit date:2020/07/15 爆破开采 露天边坡 稳定性分析 CDEM 数值模拟 |
| Investigation of concrete pavement cracking under multi-head impact loading via the continuum-discontinuum element method 期刊论文 INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2020, 卷号: 135, 页码: 13 Authors: Zhang QL; Zhi ZH; Feng C(冯春) ; Cai YC; Pang GH; Yue JC
Adobe PDF(4674Kb)  |   Favorite  |  View/Download:37/0  |  Submit date:2020/03/21 Concrete pavement Mesoscopic simulation Three-dimensional aggregate Cohesive model Impact cracking |
| An efficient CDEM-based method to calculate full-scale fragment field of warhead 期刊论文 INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2019, 卷号: 133, 页码: 16 Authors: Wang HZ; Bai CH; 冯春2,3); Xue K; Zhu XG(朱心广)
View  |   Adobe PDF(3617Kb)  |   Favorite  |  View/Download:50/10  |  Submit date:2020/03/11 Fragments field Continuum-based discrete element method Cross-scale calculation Detonation product leakage algorithm |
| Study of automated top-coal caving in extra-thick coal seams using the continuum-discontinuum element method 期刊论文 INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2019, 卷号: 122, 页码: 16 Authors: Zhang, QL; Yue, JC; Liu, C; Feng C(冯春) ; Li, HM
View  |   Adobe PDF(21891Kb)  |   Favorite  |  View/Download:53/6  |  Submit date:2019/10/21 Extra-thick coal seam Automated top-coal caving Continuum-discontinuum element method Constitutive model of hydraulic support Bergmark-Roos model |
| Analysis of Criteria for Assessing Safety Distance for Focused Warhead Fragments Based on CDEM 期刊论文 MATHEMATICAL PROBLEMS IN ENGINEERING, 2019, 卷号: 2019, 页码: 12 Authors: Bai CH; Wang HZ; Feng C(冯春)
View  |   Adobe PDF(3191Kb)  |   Favorite  |  View/Download:37/4  |  Submit date:2019/11/25 |
| 提升管中含粗颗粒两相流动数值模拟方法 会议论文 中国力学大会, 中国浙江杭州, 2019年8月25-28日 Authors: 张岩; 鲁晓兵 ; 张旭辉 ; 李鹏
View  |   Adobe PDF(906Kb)  |   Favorite  |  View/Download:51/7  |  Submit date:2019/11/21 提升管 固液两相流 粗颗粒 欧拉-拉格朗日 OpenFOAM |
| Explosively driven hierarchical particle jetting 期刊论文 CHEMICAL ENGINEERING SCIENCE, 2019, 卷号: 202, 页码: 250-269 Authors: Xue K; Liu JQ; Feng C(冯春) ; Gan YX; Bai CH
View  |   Adobe PDF(8673Kb)  |   Favorite  |  View/Download:166/12  |  Submit date:2019/05/29 Hierarchical particle jetting Explosive dispersal Coupled DEM and FEM Shear bands Particle packing structure |
| 页岩气开采中的若干力学前沿问题 期刊论文 力学进展, 2019, 卷号: 49, 期号: 00, 页码: 1-236 Authors: 刘曰武 ; 高大鹏; 李奇; 万义钊 ; 段文杰 ; 曾霞光; 李明耀; 苏业旺; 范永波 ; 李世海 ; 鲁晓兵 ; 周东 ; 陈伟民 ; 傅一钦; 姜春晖; 侯绍继; 潘利生 ; 魏小林 ; 胡志明; 端祥刚; 高树生; 沈瑞; 常进; 李晓雁; 柳占立; 魏宇杰 ; 郑哲敏
Adobe PDF(109408Kb)  |   Favorite  |  View/Download:76/6  |  Submit date:2019/09/12 页岩气 压裂 力学性质 数值模拟 监测技术 渗流 |
| 基于连续-非连续单元方法的露天矿三维台阶爆破全过程数值模拟 期刊论文 爆炸与冲击, 2019, 卷号: 39, 期号: 02, 页码: 110-120 Authors: 冯春 ; 李世海 ; 郑炳旭; 崔晓荣; 贾建军
Unknown(4408Kb)  |   Favorite  |  View/Download:58/7  |  Submit date:2019/05/09 三维台阶爆破 连续-非连续单元方法 损伤断裂 接触检测 露天矿 爆破开采 |
| 冲击载荷下赤铁矿动态抗压强度及破碎特性 期刊论文 郑州大学学报(理学版), 2019, 卷号: 51, 期号: 01, 页码: 107-112 Authors: 冯春 ; 张俊红; 张群磊; 乐金朝
Unknown(1235Kb)  |   Favorite  |  View/Download:52/8  |  Submit date:2019/05/09 应变率 能耗密度 动态强度 破裂度 特征破碎尺寸 |