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Size and Shape Effects on Fatigue Behavior of G20Mn5QT Steel from Axle Box Bodies in High-Speed Trains 期刊论文
METALS, 2022, 卷号: 12, 期号: 4, 页码: 12
Authors:  Zhang, Zhenxian;  Li, Zhongwen;  Wu H(仵涵);  Sun CQ(孙成奇)
Favorite  |  View/Download:4/0  |  Submit date:2022/06/10
G20Mn5QT steel  crack initiation mechanism  fatigue strength  size effect  shape effect  
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:72/10  |  Submit date:2021/05/17
continuum‐  based discrete element method  crack  flawed rock  split Hopkinson pressure bar system  
穿爆弹撞靶效应数值分析 期刊论文
兵工学报, 1997, 卷号: 18, 期号: 2, 页码: 102
Authors:  张德良;  罗忠文;  俞善炳;  丁雁生;  雍克明;  李锦荣
Adobe PDF(215Kb)  |  Favorite  |  View/Download:479/104  |  Submit date:2009/08/03
高速撞击  流体弹塑性模型  数值模拟