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Directional fracture behavior and stress evolution process of the multi-slit charge blasting 期刊论文
SOIL DYNAMICS AND EARTHQUAKE ENGINEERING, 2022, 卷号: 152, 页码: 13
Authors:  Ding, Chenxi;  Yang, Renshu;  Xiao, Chenglong;  Chen, Jianhua;  Wang, Desheng;  Gong, Min;  Feng, Chun
Favorite  |  View/Download:16/0  |  Submit date:2022/03/05
Multi-slit charge  Directional fracture  Crack propagation  Stress evolution  Blasting vibration  
Grain boundary-mediated plasticity accommodating the cracking process in nanograined gold: In situ observations and simulations 期刊论文
SCRIPTA MATERIALIA, 2021, 卷号: 194, 页码: 6
Authors:  Yang Xu-Sheng;  Yuan Shuqing;  Fu Hui;  Wang YJ(王云江)
Adobe PDF(4682Kb)  |  Favorite  |  View/Download:91/1  |  Submit date:2021/05/06
Nanocrystalline metal  Crack propagation  Plastic deformation, In situ transmission electron microscope  Molecular dynamic simulations  
Enhancing the dynamic temperature stability of epoxy with graphene oxide 期刊论文
MECHANICS OF MATERIALS, 2020, 卷号: 150, 页码: 103593
Authors:  Qiao Y(乔宇);  Wang PF;  Xue X;  Liu M;  Xu SL
Adobe PDF(9534Kb)  |  Favorite  |  View/Download:86/13  |  Submit date: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  
In-situ investigation on fatigue behaviors of Ti-6Al-4V manufactured by selective laser melting 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2020, 卷号: 133, 页码: 9
Authors:  Qian GA(钱桂安);  Jian ZM;  Pan XN(潘向南);  Berto F
View  |  Adobe PDF(2875Kb)  |  Favorite  |  View/Download:235/102  |  Submit date:2020/04/07
Selective laser melting  In-situ SEM  Ti-6Al-4V  Low cycle fatigue  Crack propagation  
In-situ SEM investigation on fatigue behaviors of additive manufactured Al-Si10-Mg alloy at elevated temperature 期刊论文
ENGINEERING FRACTURE MECHANICS, 2019, 卷号: 214, 页码: 149-163
Authors:  Wang Z;  Wu WW;  Qian GA(钱桂安);  Sun LJ(孙立娟);  Li XD;  Correia JFO
View  |  Adobe PDF(6276Kb)  |  Favorite  |  View/Download:95/26  |  Submit date:2019/11/27
In-situ SEM  Fatigue  Crack propagation  High temperature  Computer tomography  
Statistical analysis on rolling contact fatigue in railroad axle bearing steel 期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2019, 卷号: 42, 期号: 3, 页码: 651-663
Authors:  Guo RB;  Yang GX;  Li ZY(李正阳);  Liu ZM;  Wei YJ(魏宇杰)
View  |  Adobe PDF(1973Kb)  |  Favorite  |  View/Download:164/50  |  Submit date:2019/04/11
bearing steel  crack propagation  rolling contact fatigue  statistical analysis  
Irradiation effect on impact fracture behavior of A508-3 steel in ductile-to-brittle transition range 期刊论文
ENGINEERING FAILURE ANALYSIS, 2019, 卷号: 97, 页码: 836-843
Authors:  Zhou ZY;  Tong ZF;  Qian GA(钱桂安);  Zhong WH;  Wang CL;  Yang W;  Berto F
View  |  Adobe PDF(1120Kb)  |  Favorite  |  View/Download:219/28  |  Submit date:2019/04/11
Reactor pressure vessel  Neutron embrittlement  Crack propagation  Plastic deformation  Charpy impact test  Scanning electron microscopy  
Combined Effect of Pressure and Shear Stress on Penny-Shaped Fluid-Driven Cracks 期刊论文
JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 2018, 卷号: 85, 期号: 3, 页码: 31003
Authors:  Shen WH(沈文豪);  Zhao YP(赵亚溥)
View  |  Adobe PDF(1278Kb)  |  Favorite  |  View/Download:113/40  |  Submit date:2018/10/30
penny-shaped cracks  shear stress  crack propagation criterion  fluid-driven cracks  
The nature and the mechanism of crack initiation and early growth for very-high-cycle fatigue of metallic materials - An overview 会议论文
21st European Conference on Fracture (ECF), Catania, ITALY, JUN 20-24, 2016
Authors:  Hong YS(洪友士);  Sun CQ(孙成奇);  Hong, YS (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
View  |  Adobe PDF(7940Kb)  |  Favorite  |  View/Download:175/66  |  Submit date:2018/01/16
High-strength Steels  Chromium-bearing Steel  Regime N-greater-than-10(7) Cycles  Severe Plastic-deformation  Ion Mass-spectrometry  Long-life Fatigue  Very-high-cycle Fatigue  Fatigue Crack Initiation  Fine-granular-area  Nanograins  High-strength Steels  Titanium Alloyss-n Curve  Ti-6al-4v Alloy  Propagation Mechanism  Ultrasonic Frequency  
页岩油气水力压裂的关键力学问题和数值计算方法 期刊论文
科技导报, 2016, 卷号: 34, 期号: 23, 页码: 32-42
Authors:  李明耀;  贺甲元;  苏业旺
View  |  Adobe PDF(9184Kb)  |  Favorite  |  View/Download:261/60  |  Submit date:2017/09/20
水力压裂  数值计算方法  断裂力学  裂缝扩展  Hydraulic Fracturing numerical Methods  Fracture Mechanics crack Propagation