IMECH-IR

浏览/检索结果: 共386条,第1-10条 帮助

已选(0)清除 条数/页:   排序方式:
Numerical study on the nonlinear characteristics of shock induced two-dimensional panel flutter in inviscid flow 期刊论文
JOURNAL OF SOUND AND VIBRATION, 2023, 卷号: 564, 页码: 117893
作者:  Zhou, Hao;  Wang, Gang;  Li, QuanZheng;  Liu Y(刘毅)
Adobe PDF(987Kb)  |  收藏  |  浏览/下载:44/0  |  提交时间:2023/09/05
Shock wave  Panel flutter  Subcritical bifurcation  Supercritical bifurcation  Fluid -structure interaction  Limit cycle oscillation  
A fatigue limit evaluation method based on plastic strain incremental energy dissipation theory 期刊论文
ENGINEERING FRACTURE MECHANICS, 2023, 卷号: 282, 页码: 109173
作者:  Zu, Ruili;  Zhu, Yingbin;  Huang XF(黄先富);  Huang, Yao;  Zhou, Yizhou;  Zhao, Jiaye;  Liu, Zhanwei
Adobe PDF(7033Kb)  |  收藏  |  浏览/下载:38/0  |  提交时间:2023/04/20
Fatigue limit  Plastic strain incremental energy dissipation  theory  Infrared thermal imaging  Digital image correlation  
A regime beyond the Hall-Petch and inverse-Hall-Petch regimes in ultrafine-grained solids 期刊论文
COMMUNICATIONS PHYSICS, 2022, 卷号: 5, 期号: 1, 页码: 9
作者:  Zhang, Huijun;  Liu, Feng;  Ungar, Goran;  Zheng ZY(郑中玉);  Sun, Qingping;  Han, Yilong
Adobe PDF(3619Kb)  |  收藏  |  浏览/下载:158/31  |  提交时间:2023/02/20
A 3D Polycrystalline Plasticity Model for Isotropic Linear Evolution of Intragranular Misorientation with Mesoscopic Plastic Strain in Stretched or Cyclically Deformed Metals 期刊论文
METALS, 2022, 卷号: 12, 期号: 12, 页码: 21
作者:  Rui SS(芮少石);  Su, Yue;  Zhao, Jia-Min;  Shang, Zhi-Hao;  Shi, Hui-Ji
Adobe PDF(6375Kb)  |  收藏  |  浏览/下载:273/107  |  提交时间:2023/02/03
2D-EBSD mapping  intragranular misorientation  KAM and GROD  isotropic linear evolution  mesoscopic plastic strain  3D polycrystalline plasticity model  
Micromechanics Modeling of Transverse Tensile Strength for Unidirectional CFRP Composite 期刊论文
MATERIALS, 2022, 卷号: 15, 期号: 23, 页码: 14
作者:  Liu, Liangbao;  Zhang, Xiaohui;  Wang ZB(王子标);  Wang, Yana;  Guo, Jiangzhen
Adobe PDF(3111Kb)  |  收藏  |  浏览/下载:255/132  |  提交时间:2023/01/12
unidirectional fiber-reinforced composites  transverse strength prediction  micromechanics modeling  stress concentration factor  stress field in matrix  
异构中熵CrCoNi合金的疲劳裂纹扩展行为与机理研究 学位论文
硕士论文,北京: 中国科学院大学, 2022
作者:  刘洋
Adobe PDF(14334Kb)  |  收藏  |  浏览/下载:121/8  |  提交时间:2023/01/05
异质结构,中熵合金,再结晶退火,疲劳裂纹扩展门槛值,裂纹尖端塑性区  
The effect of porosity size and oxidation on the HCF property of nickel-based single crystal superalloy at 980 degrees C 期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2022, 卷号: 120, 页码: 16
作者:  Jiang, Wen;  Li, Piao;  Yao, Wei-Xing;  Rui SS(芮少石);  Shi, Hui-Ji;  Huang, Jie
Adobe PDF(16273Kb)  |  收藏  |  浏览/下载:220/37  |  提交时间:2022/08/02
Nickel-based single crystal superalloys  High-cycle fatigue life  Fatigue limit  Porosity size  Oxidation  
面向可靠性设计的发动机材料超高周疲劳强度估计方法 期刊论文
航空动力学报, 2022, 卷号: 37, 期号: 08, 页码: 1761-1770
作者:  陈新;  何玉怀;  许巍;  孙成奇
Adobe PDF(1114Kb)  |  收藏  |  浏览/下载:464/37  |  提交时间:2022/11/14
超高周疲劳(VHCF)  随机疲劳极限(RFL)模型  概率-应力-寿命(P-S-N)曲线  疲劳数据处理  钛合金  
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:149/35  |  提交时间:2022/07/18
High-cycle fatigue  Intrinsic dissipation  Damage accumulation mechanism  Microplasticity  Infrared thermography  
增材制造AlSi10Mg的超高周疲劳与断裂特性研究 学位论文
硕士论文,北京: 中国科学院大学, 2022
作者:  渐徵墨
Adobe PDF(6764Kb)  |  收藏  |  浏览/下载:427/11  |  提交时间:2022/07/05
增材制造,AlSi10Mg,超高周疲劳,内聚力模型,裂纹扩展