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| Development of BB model and investigation of P-wave propagation across jointed rock masses using CDEM 期刊论文 COMPUTERS AND GEOTECHNICS, 2024, 卷号: 165, 页码: 11 作者: Hu HN(胡桓宁); Yang, Liyun; Feng C(冯春); Zhu XG(朱心广); Zhou, Jun; Liu XM(刘新明) 收藏  |  浏览/下载:61/0  |  提交时间:2024/01/02 Continuum-discontinuum element method (CDEM) BB model Wave propagation Jointed rock mass |
| Rock fracture mechanism of air-deck charge blasting considering the action effect of blasting gas 期刊论文 TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY, 2023, 卷号: 142, 页码: 16 作者: Ding, Chenxi; Yang, Renshu; Zhu XG(朱心广); Feng C(冯春); Zhou, Jun Adobe PDF(11547Kb)  |  收藏  |  浏览/下载:61/2  |  提交时间:2023/11/28 Blasting gas Air-deck charge Profile quality Rock damage and fracture |
| 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 |
| 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 作者: 李晓光; 李长洪; 冯春 Adobe PDF(2480Kb)  |  收藏  |  浏览/下载:250/60  |  提交时间:2023/03/16 有限元 离散元 锚杆 耦合 隧道 支护 |
| Improved XFEM for multiple crack analysis: Accurate and efficient implementations for stress intensity factors 期刊论文 COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2023, 卷号: 411, 页码: 116045 作者: Wen, LongFei; Tian, Rong; Wang LX(王理想); Feng C(冯春) Adobe PDF(4355Kb)  |  收藏  |  浏览/下载:55/0  |  提交时间:2023/06/15 Improved XFEM Multiple cracks Extra-dof-free singularity enrichment Level set templated cover cutting Stress intensity factor Linear elastic fracture mechanics (LEFM) |
| 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 作者: 朱心广; 冯春; 王心泉; 程鹏达; 高圣元 Adobe PDF(1638Kb)  |  收藏  |  浏览/下载:157/48  |  提交时间: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 |
| 连续体的有限单元法课程理论与上机课程建设 期刊论文 高教学刊, 2022, 卷号: 8, 期号: 16, 页码: 88-91 作者: 张一鸣; 王雪雅; 冯春; 丛俊余 Adobe PDF(2364Kb)  |  收藏  |  浏览/下载:163/35  |  提交时间:2022/08/11 岩土工程 本科生/研究生课程 数值计算 上机编程 |
| 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:135/31  |  提交时间:2022/07/18 |
| 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 作者: Yue ZW; Zhou J; Feng C(冯春); Wang X; Peng LZ; Cong JY Adobe PDF(5753Kb)  |  收藏  |  浏览/下载:337/91  |  提交时间:2022/03/22 Continuum-discontinuum element method Material point method Rock blasting Numerical simulation |