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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：13/0  |  提交时间：2024/04/02
Edge branched crack  Kalthoff-Winkler crack  Stress intensity factors  Crack opening displacement  Conformal mapping  
注入光有限相干性对衰荡腔测试方法的影响及求解衰荡时间的强度积分法 期刊论文
物理学报, 2023, 卷号: 72, 期号: 18, 页码: 217-225
作者:  黄知秋;  张猛;  彭志敏;  王振;  杨乾锁
Adobe PDF(4990Kb)  |  收藏  |  浏览/下载：93/21  |  提交时间：2023/11/28
cavity ring-down spectroscopy  light coherence  ring-down time  intensity integration  
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)  
Research on flame temperature measurement method based on water vapor emission spectrum 期刊论文
MEASUREMENT SCIENCE AND TECHNOLOGY, 2023, 卷号: 34, 期号: 5, 页码: 10
作者:  Zhou GX(周功喜);  Li F(李飞);  Lin X(林鑫);  Li RJ(李仁杰);  Meng DD(孟东东);  Yu XL(余西龙)
Adobe PDF(2336Kb)  |  收藏  |  浏览/下载：150/0  |  提交时间：2023/03/15
water vapor spectrum  high temperature measurement  self-absorption  intensity ratio  
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  
An experimental investigation of fatigue performance and crack initiation characteristics for an SLMed Ti-6Al-4V under different stress ratios up to very-high-cycle regime 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2022, 卷号: 164, 页码: 14
作者:  Fu, Rui;  Zheng, Liang;  Ling, Chao;  Zhong, Zheng;  Hong YS(洪友士)
Adobe PDF(26974Kb)  |  收藏  |  浏览/下载：250/35  |  提交时间：2022/08/28
Selective laser melting  Ti-6Al-4V  Very-high-cycle fatigue  Crack initiation  Stress intensity factor  
On the evolution of n-octane atomization characteristics using an air-assisted intermittent spray method 期刊论文
FUEL PROCESSING TECHNOLOGY, 2022, 卷号: 231, 页码: 17
作者:  Wu, Hao;  Zhang, Fujun;  Zhang, Zhenyu;  Wu K(吴坤);  Fan XJ(范学军)
Adobe PDF(14380Kb)  |  收藏  |  浏览/下载：187/28  |  提交时间：2022/06/11
Air-assisted spray  Droplet size-velocity joint probability density  function  Sauter Mean Diameter  Turbulent intensity  Slip velocity  
Prefabricated crack propagation in translucent alumina ceramic sheets during flame thermal shock 期刊论文
ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 263, 页码: 13
作者:  Li QX(李庆显);  Li YQ(李俞桥);  Li J;  Li L(李龙);  Wu XF;  Shao YF(邵颖峰);  Charles Y;  Barboura S;  Song F(宋凡)
Adobe PDF(7093Kb)  |  收藏  |  浏览/下载：199/33  |  提交时间：2022/05/17
Thermal shock  Crack speed  Dynamic stress intensity factor  Numerical simulation  Real-time  
An analytical solution to the stress fields of kinked cracks 期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2021, 卷号: 156, 页码: 18
作者:  Liu ZE(刘卓尔);  Wei YJ(魏宇杰)
Adobe PDF(3434Kb)  |  收藏  |  浏览/下载：263/68  |  提交时间：2021/11/01
Kinked cracks  Stress fields  Stress intensity factors  Crack deflection  Fracture mechanics  
Fatigue endurance limit and crack front evolution in metallic glass 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 143, 页码: 9
作者:  Lei XQ(雷现奇);  袁力超o;  Peng, Liu;  Sun CQ(孙成奇);  Wei BC(魏炳忱);  Wei YJ(魏宇杰)
Adobe PDF(9123Kb)  |  收藏  |  浏览/下载：338/56  |  提交时间：2021/03/03
Fatigue endurance limit  Ultra-high cycle fatigue  Metallic glasses  Elliptical crack front  Stress intensity factor