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Magnitude and variation of the critical power law exponent and its physical controls 期刊论文
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2018, 卷号: 510, 页码: 552-557
作者:  Zhou SJ;  Hao SW(郝圣旺);  Elsworth D
浏览  |  Adobe PDF(338Kb)  |  收藏  |  浏览/下载:341/83  |  提交时间:2018/10/30
Critical power law precursor  Failure  Exponent  Magnitude  
A Method for Predicting the Effects of Specimen Geometry and Loading Condition on Fatigue Strength 期刊论文
METALS, 2018, 卷号: 8, 期号: 10, 页码: Ar-811
作者:  Sun CQ(孙成奇);  Song QY
浏览  |  Adobe PDF(4440Kb)  |  收藏  |  浏览/下载:440/238  |  提交时间:2018/12/12
notch effect  size effect  loading condition  fatigue strength  control volume  titanium alloy  
Effects of Loading Frequency and Specimen Geometry on High Cycle and Very High Cycle Fatigue Life of a High Strength Titanium Alloy 期刊论文
MATERIALS, 2018, 卷号: 11, 期号: 9, 页码: 1628
作者:  Li YQ;  Song QY;  Feng SC;  Sun CQ(孙成奇)
浏览  |  Adobe PDF(16975Kb)  |  收藏  |  浏览/下载:179/29  |  提交时间:2018/10/30
high cycle fatigue  very high cycle fatigue  frequency effect  specimen geometry effect  high strength titanium alloy  
Non-proportional size scaling of strength of concrete in uniaxial and biaxial loading conditions 期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2018, 卷号: 41, 期号: 8, 页码: 1733-1745
作者:  Qian GA(钱桂安);  Zhai J;  Yu Z;  Lei WS;  Wu W
浏览  |  Adobe PDF(1448Kb)  |  收藏  |  浏览/下载:294/77  |  提交时间:2018/10/30
concrete  microcrack  non-proportional size scaling  size effect  statistical model  strength  
Crack propagation speed in ceramic during quenching 期刊论文
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2018, 卷号: 38, 期号: 7, 页码: 2879-2885
作者:  Shao YF(邵颖峰);  Liu BY;  Wang XH;  Li L(李龙);  Wei JC(韦佳辰);  Song F(宋凡)
浏览  |  Adobe PDF(2717Kb)  |  收藏  |  浏览/下载:290/121  |  提交时间:2018/07/17
Ceramic  Thermal Shock  Crack Speed  Numerical Simulation  Real-time  
非均匀介质在压缩载荷下灾变破坏的幂律奇异性前兆及灾变预测 学位论文
博士论文,北京: 中国科学院大学, 2018
作者:  薛健
Adobe PDF(16555Kb)  |  收藏  |  浏览/下载:608/17  |  提交时间:2018/07/09
非均匀脆性介质  灾变破坏  临界幂律奇异性  地震预测  Gps数据  Heterogeneous Brittle Media  Catastrophic Rupture  Power-law Singularity  Earthquake Prediction  Gps Data  
高强钢高周与超高周疲劳裂纹萌生特征区行为和加载频率效应 学位论文
博士论文,北京: 中国科学院大学, 2018
作者:  胡远培
Adobe PDF(13013Kb)  |  收藏  |  浏览/下载:655/10  |  提交时间:2018/05/24
超高周疲劳  裂纹萌生  裂纹扩展速率  频率效应  高强钢  
Comparison of constraint analyses with global and local approaches under uniaxial and biaxial loadings 期刊论文
EUROPEAN JOURNAL OF MECHANICS A-SOLIDS, 2018, 卷号: 69, 页码: 135-146
作者:  Qian GA(钱桂安);  Cao YP;  Niffenegger M;  Chao YJ.;  Wu WW
Adobe PDF(1811Kb)  |  收藏  |  浏览/下载:252/88  |  提交时间:2018/07/17
Constraint  Biaxial Loading  Cruciform Specimen  Local Approach To Fracture  
On the temperature independence of statistical model parameters for cleavage fracture in ferritic steels 期刊论文
PHILOSOPHICAL MAGAZINE, 2018, 卷号: 98, 期号: 11, 页码: 959-1004
作者:  Qian GA(钱桂安);  Lei WS;  Niffenegger M;  Gonzalez-Albuixech VF
Adobe PDF(7317Kb)  |  收藏  |  浏览/下载:368/99  |  提交时间:2018/10/30
Ferritic steels  plastic yielding  cleavage fracture  statistical model  temperature effect  model calibration  
A new local approach to cleavage fracture and its application in a reactor pressure vessel 会议论文
22nd European Conference on Fracture (ECF) - Loading and Environmental Effects on Structural Integrity, Belgrade, SERBIA, AUG 26-31, 2018
作者:  Qian GA(钱桂安);  Lei WS;  Zhu SP;  Correia J;  De Jesus A
Adobe PDF(1458Kb)  |  收藏  |  浏览/下载:299/128  |  提交时间:2019/04/19
Ferritic steels  cleavage fracture  notch brittleness  statistical model