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A coupled ductile damage model for metal matrix composites: Development and application 期刊论文
COMPOSITES PART B-ENGINEERING, 2024, 卷号: 272, 页码: 15
Authors:  Ren, Qizhen;  Yue, Zhenming;  Soyarslan, Celal;  Tan, Zhanqiu;  Yuan FP(袁福平);  Li, Zhiqiang
Favorite  |  View/Download：41/0  |  Submit date：2024/04/02
Metal matrix composites (MMC)  Damage evolution  Mean -field homogenization  Finite element method  Flanging  
Low-cycle and dwell fatigue properties for a near alpha titanium alloy Ti-6Al-3Nb-2Zr-1Mo 期刊论文
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2024, 卷号: 29, 页码: 2204-2215
Authors:  Zhu, Junchen;  Xie JJ(谢季佳);  Wang, Jun;  Xia, Xinglong;  Lin, Zhaodong;  Qian GA(钱桂安);  Zhao, Aiguo
Favorite  |  View/Download：13/0  |  Submit date：2024/04/29
Ti6321  Low cycle fatigue  Dwell fatigue  Life prediction  Plastic strain energy  
Microstructure features induced by fatigue crack initiation up to very-high-cycle regime for an additively manufactured aluminium alloy 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2024, 卷号: 173, 页码: 247-260
Authors:  Pan XN(潘向南);  Du, Leiming;  Qian GA(钱桂安);  Hong YS(洪友士)
Favorite  |  View/Download：157/0  |  Submit date：2023/11/06
Aluminium alloy  Additive manufacturing  Nanograins  Very-high-cycle fatigue (VHCF)  Crack initiation  Mean stress  
Unveiling of incubation and absorption-enhanced effects occurring during multi-shot femtosecond laser ablation of aluminum and steel surfaces 期刊论文
NANOTECHNOLOGY, 2024, 卷号: 35, 期号: 1, 页码: 11
Authors:  Wang, Pengjie;  Peng Q(彭庆)
Favorite  |  View/Download：118/0  |  Submit date：2023/11/13
threshold fluence  femtosecond-laser surface modification  incubation effect  hydrodynamic simulation  
Element-dependent evolution of chemical short-range ordering tendency of NiCoFeCrMn under irradiation 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2023, 卷号: 171, 页码: 15
Authors:  Zhou, Yundi;  Shi, Tan;  Li, Jing;  Wu, Lu;  Peng Q(彭庆);  Lu, Chenyang
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High-entropy alloys  Short-range order  Molecular dynamics  Kinetic Monte Carlo  Irradiation damage  
Laser ablation behavior of a 2-D C/SiC-Ti3SiC2 composite 期刊论文
CORROSION SCIENCE, 2023, 卷号: 223, 页码: 14
Authors:  Ma T(马特);  Song HW(宋宏伟);  Qiu C(邱诚);  Yuan W(袁武);  Wang RX(王睿星)
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Laser ablation resistance  2-D C/SiC-Ti 3 SiC 2 composite  In-situ observation measurement  Decomposition and sublimation  Temperature Jump  
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
Authors:  李晓光;  李长洪;  冯春
Adobe PDF(2480Kb)  |  Favorite  |  View/Download：266/64  |  Submit date：2023/03/16
有限元  离散元  锚杆  耦合  隧道  支护  
冲击载荷下高速列车车轮钢动态力学行为研究 学位论文
硕士论文，北京: 中国科学院大学, 2023
Authors:  雷勇
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车轮钢  动态力学性能  分离式霍普金森压杆  剪切带  
Measurement of ceramics cracking during water quenching by digital image correlation 期刊论文
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2023, 卷号: 43, 期号: 5, 页码: 2039-2044
Authors:  Li YQ(李俞桥);  Li QX(李庆显);  Zuo CD(左传栋);  Qi, Fei;  Li F(李飞);  Wei JC(韦佳辰);  Shao YF(邵颖峰);  Song F(宋凡)
Adobe PDF(3871Kb)  |  Favorite  |  View/Download：81/6  |  Submit date：2023/04/20
Thermal shock  Digital image correlation  Ceramics  Crack propagation  Crack speed  
Atomistic simulations of defect clustering evolution in heavily irradiated Ti35 alloy 期刊论文
VACUUM, 2023, 卷号: 211, 页码: 111952
Authors:  Huang, Hai;  Ma, Longjingrui;  Liu, Tianci;  Cai, Bin;  Li, Huan;  Peng Q(彭庆)
Adobe PDF(6956Kb)  |  Favorite  |  View/Download：45/1  |  Submit date：2023/04/20
Ti35 alloy  Heavy irradiation damage  Frenkel pair accumulation  Defect clustering  Tantalum enrichment  Molecular dynamics