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Effects of thermal aging on the cyclic thermal shock behavior of oxide/oxide ceramic matrix composites 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 卷号: 769, 页码: 8
Authors:  Yang ZM(杨正茂);  Liu H
Favorite  |  View/Download:8/0  |  Submit date:2020/03/11
Ceramic matrix composites  Cyclic thermal shocks  Thermal aging  Hierarchical porosity  Strain energy release rate  
金属/陶瓷界面断裂的微观机制研究 学位论文
博士论文,北京: 中国科学院大学, 2019
Authors:  付雪琼
Adobe PDF(9805Kb)  |  Favorite  |  View/Download:79/2  |  Submit date:2019/12/10
Metal/ceramic Interface, Interface Fracture, Molecular Simulation, Interface Strength, Misfit Dislocation  
基于连续非连续方法的铁路隧道衬砌承压能力分析 期刊论文
重庆大学学报, 2019, 卷号: 42, 期号: 11, 页码: 98-107
Authors:  彭良田;  卢平;  杨田;  程鹏达
View  |  Adobe PDF(801Kb)  |  Favorite  |  View/Download:17/2  |  Submit date:2020/01/08
连续非连续  应力  界面破裂因子  界面破裂率  结构失稳  
The effective fracture strength and fracture toughness of solids with energy dissipation confined to localized strips 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2019, 卷号: 120, 页码: 47-63
Authors:  Zeng XG;  Wei YJ(魏宇杰)
View  |  Adobe PDF(2027Kb)  |  Favorite  |  View/Download:56/4  |  Submit date:2019/09/09
Effective toughness  Fracture strength  Strain softening  Shear banding  Strip-yield model  
升阻比对可重复使用运载器爬升特性影响 期刊论文
中国科学:技术科学, 2019, 期号: 08, 页码: 891-900
Authors:  崔凯;  徐应洲;  李广利;  肖尧;  王浩祥
View  |  Adobe PDF(508Kb)  |  Favorite  |  View/Download:36/2  |  Submit date:2019/09/12
可重复使用运载器  水平发射  两级入轨  弹道分析  升阻比  
The formation of discontinuous gradient regimes during crack initiation in high strength steels under very high cycle fatigue 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2019, 卷号: 124, 页码: 483-492
Authors:  Sun CQ(孙成奇);  Zhou LL(周玲玲);  Liu JL;  Wang Y(王垚);  Wu XL(武晓雷);  Wei YJ(魏宇杰)
View  |  Adobe PDF(8304Kb)  |  Favorite  |  View/Download:40/7  |  Submit date:2019/09/09
Very high cycle fatigue  Gradient microstructure  Mechanism of crack initiation  Crack growth rate  
岩石射孔开裂的初步数值模拟 期刊论文
爆炸与冲击, 2019, 卷号: 39, 期号: 07, 页码: 156-165
Authors:  林英松;  姚劲松;  刘莹;  乔继延;  丁雁生
View  |  Adobe PDF(11387Kb)  |  Favorite  |  View/Download:20/0  |  Submit date:2019/09/12
射孔实验  围岩破坏  裂缝分布  有限元数值模拟  
Fractal characterization of ceramic crack patterns after thermal shocks 期刊论文
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2019, 卷号: 102, 期号: 6, 页码: 3641-3652
Authors:  Qi F;  Meng SH;  Song F(宋凡);  Guo H;  Xu XH(许向红);  Shao YF(邵颖峰);  Chen Y
View  |  Adobe PDF(2401Kb)  |  Favorite  |  View/Download:82/18  |  Submit date:2019/01/09
brittle materials  crack growth  fractal geometry  thermal shock resistance  
Comparison of TCD and SED methods in fatigue lifetime assessment 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2019, 卷号: 123, 页码: 105-134
Authors:  Hu Z;  Berto F;  Hong YS(洪友士);  Susmel L
View  |  Adobe PDF(6308Kb)  |  Favorite  |  View/Download:61/2  |  Submit date:2019/05/29
Theory of Critical Distances  Strain Energy Density  Modified Wohler Curve  Uniaxial fatigue  Multiaxial fatigue  
激光辐照碳纤维增强环氧树脂基复合材料层合板热力破坏行为 学位论文
博士论文,北京: 中国科学院大学, 2019
Authors:  刘彦池
Adobe PDF(9047Kb)  |  Favorite  |  View/Download:98/5  |  Submit date:2019/06/05
复合材料层合板,激光辐照,温度场,热应力场,层间开裂