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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:476/172  |  提交时间:2020/11/30
Conformal contact  Dynamic impact  Normal force-displacement relationship  Plastic deformation  Revolute joint  
Synthesis and characterization of light-weight porous ceramics used in the transpiration cooling 期刊论文
ACTA ASTRONAUTICA, 2020, 卷号: 177, 页码: 438-445
作者:  Zhang, Bo;  Huang, Jie;  Li, Weijie;  Huang, Haiming;  Zhao, Huanyu;  Peng JL(彭锦龙)
Adobe PDF(8097Kb)  |  收藏  |  浏览/下载:369/68  |  提交时间:2021/03/30
Carbon fiber-reinforced silicon carbide porous ceramics  Permeability  Oxyacetylene flame test  Transpiration cooling  
选区激光熔化成形高强高韧316L不锈钢工艺及力学性能研究 学位论文
博士论文,北京: 中国科学院大学, 2020
作者:  蒋华臻
Adobe PDF(56605Kb)  |  收藏  |  浏览/下载:527/16  |  提交时间:2021/01/19
增材制造  选区激光熔化  无量纲工艺图  力学性能  316L不锈钢  
高熵合金在极端条件下的塑性流动行为 学位论文
博士论文,北京: 中国科学院大学, 2020
作者:  蒲卓
Adobe PDF(9778Kb)  |  收藏  |  浏览/下载:1144/37  |  提交时间:2021/01/15
高熵合金,氢脆,极低温,准等熵加载,大塑性变形  
Anomalous mechanical materials squeezing three-dimensional volume compressibility into one dimension 期刊论文
NATURE COMMUNICATIONS, 2020, 卷号: 11, 期号: 1, 页码: 7
作者:  Jiang, Xingxing;  Molokeev, Maxim S;  Dong, Liyuan;  Dong, Zhichao;  Wang, Naizheng;  Kang, Lei;  Li, Xiaodong;  Li, Yanchun;  Tian, Chuan;  Peng SL(彭世镠);  Li, Wei;  Lin, Zheshuai
Adobe PDF(1911Kb)  |  收藏  |  浏览/下载:155/38  |  提交时间:2021/03/30
Enhancing the dynamic temperature stability of epoxy with graphene oxide 期刊论文
MECHANICS OF MATERIALS, 2020, 卷号: 150, 页码: 103593
作者:  Qiao Y(乔宇);  Wang PF;  Xue X;  Liu M;  Xu SL
Adobe PDF(9534Kb)  |  收藏  |  浏览/下载:224/70  |  提交时间:2020/12/28
Dynamic behavior  STRAIN-RATE  Temperature effect  MECHANICAL-PROPERTIES  Strain rate  STRESS-RELAXATION  Hopkinson bar  CRACK-PROPAGATION  Graphene oxide  ALUMINUM FOAM  BEHAVIOR  DEFORMATION  NANOCOMPOSITES  MODEL  
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:367/60  |  提交时间:2020/08/26
Hetero-structuring  heterogeneous deformation-induced strain hardening  ductility  ultra-high strength steel  high manganese steel  
Damage modeling of oxide/oxide ceramic matrix composites under cyclic loading conditions 期刊论文
CERAMICS INTERNATIONAL, 2020, 卷号: 46, 期号: 15, 页码: 23379-23389
作者:  Liu H;  Yuan H;  Yang ZM(杨正茂)
Adobe PDF(8663Kb)  |  收藏  |  浏览/下载:316/74  |  提交时间:2020/10/29
Oxide/oxide ceramic matrix composite  Continuum damage model  Elastic-plastic damage  Cyclic loading  
Probabilistic framework for fatigue life assessment of notched components under size effects 期刊论文
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2020, 卷号: 181, 页码: 12
作者:  Liao D;  Zhu SP(朱顺鹏);  Keshtegar B;  Qian GA(钱桂安);  Wang QY
Adobe PDF(2833Kb)  |  收藏  |  浏览/下载:409/287  |  提交时间:2020/08/26
Notch  Fatigue  Size effect  Failure probability  Life prediction  Weibull model  
Statistics of ceramic strength: Use ordinary Weibull distribution function or Weibull statistical fracture theory? 期刊论文
CERAMICS INTERNATIONAL, 2020, 卷号: 46, 期号: 13, 页码: 20751-20768
作者:  Lei, WS;  Zhang, PL;  Yu, ZS;  Qian GA(钱桂安)
Adobe PDF(4403Kb)  |  收藏  |  浏览/下载:213/86  |  提交时间:2020/09/07
Strength  Ceramics  Size effect  Weibull statistics  Ordinary Weibull distribution function  Weibull statistical fracture theory