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Effect of plasticity on dynamic impact in a journal-bearing system: A planar case 期刊论文
MECHANISM AND MACHINE THEORY, 2020, 卷号: 154, 页码: 17
作者:  Peng Q(彭青);  Ye X(叶璇);  Wu H(吴晗);  Liu XM(刘小明);  Wei YG(魏悦广)
Adobe PDF(4160Kb)  |  收藏  |  浏览/下载：479/173  |  提交时间：2020/11/30
Conformal contact  Dynamic impact  Normal force-displacement relationship  Plastic deformation  Revolute joint  
Semi-analytical model of the vertical impact of a 316 stainless steel rod 期刊论文
INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2020, 卷号: 146, 页码: 103694
作者:  Ye X(叶璇);  Hu JQ(胡剑桥);  Song JR(宋晶如);  Liu XM(刘小明);  Wei YG(魏悦广)
Adobe PDF(7647Kb)  |  收藏  |  浏览/下载：357/136  |  提交时间：2020/12/28
Vertical impact  DYNAMIC SPHERICAL INDENTATION  Length/diameter ratio  NUMERICAL-SIMULATION  Elasto-plastic contact  PENETRATION  Equivalent spring model  CONTACT  GLASS  
Measurement of the Poisson's ratio and Young's modulus of an isotropic material with T-shape contact resonance atomic force microscopy 期刊论文
INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS, 2020, 卷号: 127, 页码: 103595
作者:  Gao FF(高斐斐);  Zhang Y(张吟)
Adobe PDF(2173Kb)  |  收藏  |  浏览/下载：690/598  |  提交时间：2022/03/17
Ultrasonic plasticity of metallic glass near room temperature 期刊论文
APPLIED MATERIALS TODAY, 2020, 卷号: 21, 页码: 8
作者:  Li, X.;  Wei D(魏丹);  Zhang, J. Y.;  Liu, X. D.;  Li, Z.;  Wang, T. Y.;  He, Q. F.;  Wang YJ(王云江);  Ma, J.;  Wang, W. H.;  Yang, Y.
Adobe PDF(2345Kb)  |  收藏  |  浏览/下载：397/129  |  提交时间：2021/03/03
Metallic glass  Ultrasound agitated super-plasticity  Room temperature deformation  Atomic-scale dilations  Dynamic heterogeneity  
力化耦合作用下可溶解固体表面上的润湿动力学和接触线失稳 学位论文
博士论文，北京: 中国科学院大学, 2020
作者:  杨锦鸿
Adobe PDF(6587Kb)  |  收藏  |  浏览/下载：520/13  |  提交时间：2021/01/25
溶解润湿，表面界面动力学，力化耦合，动量和质量输运，失稳  
Superior strength-ductility synergy by hetero-structuring high manganese steel 期刊论文
MATERIALS RESEARCH LETTERS, 2020, 卷号: 8, 期号: 11, 页码: 417-423
作者:  Fang X;  Xue QQ;  Yu KY;  Li RG;  Jiang DQ;  Ge L;  Ren Y;  Chen CF;  Wu XL(武晓雷)
Adobe PDF(2794Kb)  |  收藏  |  浏览/下载：369/60  |  提交时间：2020/08/26
Hetero-structuring  heterogeneous deformation-induced strain hardening  ductility  ultra-high strength steel  high manganese steel  
Strain rate dependent shear localization and deformation mechanisms in the CrMnFeCoNi high-entropy alloy with various microstructures 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 卷号: 793, 页码: 10
作者:  Yang ZL(杨正凌);  Yang MX(杨沐鑫);  Ma Y(马彦);  Zhou LL(周玲玲);  Cheng WQ(程文强);  Yuan FP(袁福平);  Wu XL(武晓雷)
Adobe PDF(13197Kb)  |  收藏  |  浏览/下载：328/115  |  提交时间：2020/11/30
High entropy alloys  Deformation twins  Shear localization  Strain rate effect  Strain hardening  
A Spectral Microplane Model for the Anisotropic Damage Behavior of Shales 期刊论文
JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 2020, 卷号: 87, 期号: 8, 页码: 11
作者:  Li MY(李明耀);  Chen X;  Zhou D(周东);  Su YW(苏业旺)
Adobe PDF(1234Kb)  |  收藏  |  浏览/下载：242/51  |  提交时间：2020/08/31
constitutive models  anisotropy  damage  spectral decomposition  shales  constitutive modeling of materials  failure criteria  mechanical properties of materials  plasticity  
Novel atomic-scale mechanism of incipient plasticity in a chemically complex CrCoNi medium-entropy alloy associated with inhomogeneity in local chemical environment 期刊论文
ACTA MATERIALIA, 2020, 卷号: 194, 页码: 283-294
作者:  Cao FH(曹富华);  Wang YJ(王云江);  Dai LH(戴兰宏)
Adobe PDF(6678Kb)  |  收藏  |  浏览/下载：450/234  |  提交时间：2020/08/26
Dislocation nucleation  Medium-entropy alloy  Local chemical order  Molecular dynamics  Density functional theory  
Cellular fate of deformable needle-shaped PLGA-PEG fibers 期刊论文
ACTA BIOMATERIALIA, 2020, 卷号: 112, 页码: 182-189
作者:  Zhang BK;  Zhu ML(朱鸣柳);  Li Z;  Lung PS;  Chrzanowski W;  Kwok CT;  Lu J;  Li Q
Adobe PDF(2444Kb)  |  收藏  |  浏览/下载：268/119  |  提交时间：2020/08/26
Deformability  Apparent Young's modulus  Actin revolution