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| Elastic fields of double branched and Kalthoff-Winkler cracks in a half-plane 期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2024, 卷号: 184, 页码: 24
作者: Si YJ(斯杨剑); Wei YJ(魏宇杰)
  收藏 | 浏览/下载：15/0 | 提交时间：2024/04/02
Edge branched crack Kalthoff-Winkler crack Stress intensity factors Crack opening displacement Conformal mapping |
| A novel approach to compute the spatial gradients of enriching functions in the X-FEM with a hybrid representation of cracks 期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2023, 卷号: 417, 页码: 21
作者: Liu CQ(刘传奇); Wei YJ(魏宇杰)
 Adobe PDF(1455Kb) | 收藏 | 浏览/下载：57/1 | 提交时间：2023/10/30
X-FEM Level sets Hybrid representation WENO |
| 偏折与分岔裂纹尖端的弹性场与应力强度因子的解析解 学位论文
博士论文，北京: 中国科学院大学, 2023
作者: 刘卓尔
Adobe PDF(17448Kb) | 收藏 | 浏览/下载：60/10 | 提交时间：2024/01/22
断裂力学 裂纹偏折与分岔 共形映射 应力场 应力强度因子 |
| A semi-analytical solution to the stress intensity factors of branched cracks 期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2023, 卷号: 179, 页码: 105351
作者: Liu ZE(刘卓尔); Wei YJ(魏宇杰)
Adobe PDF(1641Kb) | 收藏 | 浏览/下载：36/0 | 提交时间：2023/09/05 |
| 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：51/0 | 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) |
| 冷、热冲击下陶瓷材料裂纹实时观测和缺陷效应研究 学位论文
博士论文，北京: 中国科学院大学, 2023
作者: 李俞桥
Adobe PDF(9737Kb) | 收藏 | 浏览/下载：158/8 | 提交时间：2023/06/30
陶瓷材料 热震开裂 实时观测 缺陷效应 数字图像相关方法 |
| On enrichment strategies and methods to extract stress intensity factors using extended finite element method for bimaterials 期刊论文
ENGINEERING FRACTURE MECHANICS, 2023, 卷号: 281, 页码: 109060
作者: Ru M(茹敏); Liu CQ(刘传奇); Wei YJ(魏宇杰)
Adobe PDF(1914Kb) | 收藏 | 浏览/下载：62/0 | 提交时间：2023/04/20
X FEM Bimaterial Enriching scheme Stress intensity factor |
| Effects of Wall Topology on Statistics of Cube-Roughened Wall Turbulence 期刊论文
BOUNDARY-LAYER METEOROLOGY, 2023, 卷号: 186, 期号: 2, 页码: 305-336
作者: Li SL(李世隆); Zhou ZD(周志登); Chen DY(陈丹阳); Yuan,Xianxu; Guo,Qilong; Yang XL(杨晓雷)
Adobe PDF(11087Kb) | 收藏 | 浏览/下载：142/24 | 提交时间：2023/02/03
Roughness-resolved simulation Direct numerical simulation Cube-roughened surfaces Roughness length |
| Atomistic tensile deformation mechanisms in a CrCoNi medium-entropy alloy with gradient nano-grained structure at cryogenic temperature 期刊论文
FRONTIERS IN MATERIALS, 2023, 卷号: 9, 页码: 8
作者: Tao, Yuhao; Cheng WQ(程文强); Wang W(王为)
Adobe PDF(3844Kb) | 收藏 | 浏览/下载：72/1 | 提交时间：2023/02/27
molecular dynamics gradient nano-grained cryogenic temperature hetero-deformation induced hardening stacking fault factor |
| Tailoring the mechanical properties of bulk metallic glasses via cooling from the supercooled liquid region 期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2023, 卷号: 66, 期号: 1, 页码: 173-180
作者: Zhang, LangTing; Duan, YaJuan; Wang YJ(王云江); Yang, Yong; Qiao, JiChao
Adobe PDF(1449Kb) | 收藏 | 浏览/下载：166/37 | 提交时间：2023/02/09
bulk metallic glass thermal rejuvenation supercooled liquid region mechanical relaxation structural heterogeneity |
