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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:532/16  |  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  
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  
Internal Damage Identification of Sandwich Panels With Truss Core Through Dynamic Properties and Deep Learning 期刊论文
FRONTIERS IN MATERIALS, 2020, 卷号: 7, 页码: 11
作者:  Lu LL(路玲玲);  Wang YB(王亚博);  Bi JQ;  Liu C;  Song HW(宋宏伟);  Huang CG(黄晨光)
Adobe PDF(2730Kb)  |  收藏  |  浏览/下载:247/85  |  提交时间:2020/11/30
sandwich panel with truss core  damage identification  deep learning  vibration-based damage index  feature extraction  
Development progress of coating first wall components with functionally graded W/EUROFER layers on laboratory scale 期刊论文
Nuclear Fusion, 2020, 卷号: 60, 页码: 126004
作者:  Emmerich T;  Qu DD(屈丹丹);  Ghidersa BE;  Lux M;  Rey J;  Vaßen R;  Aktaa J
Adobe PDF(11525Kb)  |  收藏  |  浏览/下载:193/56  |  提交时间:2020/12/18
FEM simulation on impact resistance of surface gradient and periodic layered bionic composites 期刊论文
COMPOSITE STRUCTURES, 2020, 卷号: 247, 页码: 9
作者:  Wei ZQ(魏志全);  Xu XH(许向红)
Adobe PDF(8100Kb)  |  收藏  |  浏览/下载:264/114  |  提交时间:2020/08/26
Bio-inspired design  Surface gradient structure  Periodic layered structure  Impact resistance  
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:410/287  |  提交时间:2020/08/26
Notch  Fatigue  Size effect  Failure probability  Life prediction  Weibull model  
Three-dimensional fracture analysis for a thin cracked hardening plate 期刊论文
ENGINEERING FRACTURE MECHANICS, 2020, 卷号: 236, 页码: 18
作者:  Yi DK(易大可);  Wang ZQ(王自强);  Berto F
Adobe PDF(2368Kb)  |  收藏  |  浏览/下载:203/62  |  提交时间:2020/10/29
Crack front stress fields  Elastic-plastic fracture  Three-dimensional numerical analysis  
Review on residual stress in selective laser melting additive manufacturing of alloy parts 期刊论文
OPTICS AND LASER TECHNOLOGY, 2020, 卷号: 129, 页码: 15
作者:  Fang ZC;  Wu ZL;  Huang CG(黄晨光);  Wu CW(吴臣武)
Adobe PDF(2538Kb)  |  收藏  |  浏览/下载:1052/645  |  提交时间:2020/07/06
SLM  Residual stress  Modeling  Characterizing  Adjusting  
Influence of hierarchical porosity on the mechanical properties of porous woven composites under thermomechanical loading 期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2020, 卷号: 200, 页码: 13-22
作者:  Yang ZM(杨正茂);  Yan H;  Qian GA(钱桂安);  Ji ZD
Adobe PDF(2409Kb)  |  收藏  |  浏览/下载:318/80  |  提交时间:2020/10/23
Porous woven composites  Hierarchical porosity  Micromechanics  Continuum damage mechanics  Thermomechanical behaviors  
Dynamic compressive behaviour of sandwich panels with lattice truss core filled by shear thickening fluid 期刊论文
INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2020, 卷号: 143, 页码: 10
作者:  Gu ZP(谷周澎);  Wu XQ(吴先前);  Li Q M;  Yin Q Y;  Huang CG(黄晨光)
Adobe PDF(2594Kb)  |  收藏  |  浏览/下载:329/169  |  提交时间:2020/08/26
Dynamic compressive behaviour  Sandwich panels with lattice truss core  Shear thickening fluid  Hydrodynamic constitutive model  Analytical model  Fluid-structure interaction