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Excellent impact resistance of multilayer metallic glass films subjected to micro-ballistic impact by overcoming dynamic size effects 期刊论文
EXTREME MECHANICS LETTERS, 2023, 卷号: 63, 页码: 8
作者:  Cheng YJ(程玉洁);  董金磊Dong, Jinlei;  Shen, Yidi;  Li, Fucheng;  An, Qi;  Jiang MQ(蒋敏强);  Liu, Yanhui;  Huang CG(黄晨光);  Goddard, William A.;  Wu XQ(吴先前)
Adobe PDF(2053Kb)  |  收藏  |  浏览/下载：90/2  |  提交时间：2023/10/30
Multilayered metallic glass  Impact resistance  Size effect  Micro-ballistic impact  Molecular dynamics simulation  
Mixed-mode fatigue crack propagation simulation by means of Geq and walker models of the structural steel S355 期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2023, 卷号: 123, 页码: 16
作者:  Xin,Haohui;  Liu,Jielin;  Correia,Jose A. F. O.;  Berto,Filippo;  Veljkovic,Milan;  Qian GA(钱桂安)
Adobe PDF(14130Kb)  |  收藏  |  浏览/下载：102/3  |  提交时间：2023/02/03
Mixed mode fatigue crack propagation  Equivalent energy release rate ()  Extended finite element method (XFEM)  Virtual Crack Closure Technology (VCCT)  Walker equation  
Scaling Law for Impact Resistance of Amorphous Alloys Connecting Atomistic Molecular Dynamics with Macroscale Experiments 期刊论文
ACS APPLIED MATERIALS & INTERFACES, 2023, 页码: 10.1021/acsami.2c19719
作者:  Cheng YJ(程玉洁);  Dong, Jinlei;  Li, Fucheng;  Shen, Yidi;  An, Qi;  Xiao KL(肖凯璐);  Jiang MQ(蒋敏强);  Liu, Yanhui;  Huang, Chenguang;  Wu XQ(吴先前);  GoddardIII, WilliamA
Adobe PDF(7839Kb)  |  收藏  |  浏览/下载：66/1  |  提交时间：2023/06/15
scaling law  amorphous alloy  micro-ballistic impact  dimensional analysis  molecular dynamics simulation  
Mechanostructures: Rational mechanical design, fabrication, performance evaluation, and industrial application of advanced structures 期刊论文
PROGRESS IN MATERIALS SCIENCE, 2023, 卷号: 131, 页码: 66
作者:  Wu,Wenwang;  Xia,Re;  Qian GA(钱桂安);  Liu,Zengqian;  Razavi,Javad;  Berto,Filippo;  Gao,Huajian
Adobe PDF(3637Kb)  |  收藏  |  浏览/下载：173/4  |  提交时间：2022/11/08
Mechanostructures  Mechanical design  Multifunctional  Lattice metastructures  Mechanical properties  
Fatigue limit evaluation via infrared thermography for a high strength steel with two strength levels 期刊论文
ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 268, 页码: 13
作者:  Zhao AG(赵爱国);  Xie JJ(谢季佳);  Zhao, Yingxin;  Liu, Chuang;  Zhu, Junchen;  Qian GA(钱桂安);  Wang, Shuguang;  Hong YS(洪友士)
Adobe PDF(2316Kb)  |  收藏  |  浏览/下载：156/37  |  提交时间：2022/07/18
High-cycle fatigue  Intrinsic dissipation  Damage accumulation mechanism  Microplasticity  Infrared thermography  
Mechanism of subsurface microstructural fatigue crack initiation during high and very-high cycle fatigue of advanced bainitic steels 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2022, 卷号: 108, 页码: 142-157
作者:  Gao, Guhui;  Liu, Rong;  Fan, Yusong;  Qian GA(钱桂安);  Gui, Xiaolu;  Misra, RDK.;  Bai, Bingzhe
Adobe PDF(8608Kb)  |  收藏  |  浏览/下载：199/38  |  提交时间：2022/06/10
Microstructure  Advanced bainitic steels  Very high cycle fatigue  Mechanism  Retained austenite  
Study on damage tolerance and remain fatigue life of shattered rim of railway wheels 期刊论文
ENGINEERING FAILURE ANALYSIS, 2021, 卷号: 123, 页码: 105322
作者:  Cong, Tao;  Liu, Xiaolong;  Wu, Si;  Zhang, Guanzhen;  Chen, Erqing;  Qian GA(钱桂安);  Berto, Filippo
Adobe PDF(7338Kb)  |  收藏  |  浏览/下载：126/48  |  提交时间：2022/10/25
Wheel  Shattered rim  Crack propagation  Damage tolerance  Fatigue life evaluation  
Tolman length of simple droplet: Theoretical study and molecular dynamics simulation* 期刊论文
CHINESE PHYSICS B, 2021, 卷号: 30, 期号: 1, 页码: 6
作者:  Cui SW(崔树稳);  Wei, Jiu-An;  Li, Qiang;  Liu, Wei-Wei;  Qian, Ping;  Wang, Xiao Song
Adobe PDF(583Kb)  |  收藏  |  浏览/下载：361/40  |  提交时间：2021/03/03
Tolman length  surface tension radius of surface of tension  radius of equimolecular surface  molecular dynamics simulation  
Effects of inclusion size and stress ratio on the very-high-cycle fatigue behavior of pearlitic steel 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 142, 页码: 11
作者:  Cong, Tao;  Qian, Guian;  Zhang, Guanzhen;  Wu, Si;  Pan, Xiangnan;  Du, Leiming;  Liu, Xiaolong
Adobe PDF(13962Kb)  |  收藏  |  浏览/下载：226/46  |  提交时间：2021/01/12
Pearlitic steel  Very-high-cycle fatigue  Inclusion size  Stress ratio  Nanograins  
An alternative numerical method for calculating C* parameter under mode I loading utilizing rate-dependent energy release rate 期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2020, 卷号: 109, 页码: 102737
作者:  Du XH;  Dai YW;  Han Q;  Liu YH;  Cao P;  Qian GA(钱桂安);  Berto F
Adobe PDF(6719Kb)  |  收藏  |  浏览/下载：143/61  |  提交时间：2020/12/28
Power-law creep  CRACK-TIP FIELDS  Energy release rate  HIGHER-ORDER  Virtual crack closure technique (VCCT)  GROWTH  C*-integral  BEHAVIOR  Equivalent domain integral  NOTCHES  STRESS  JOINTS