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Defect-induced fatigue scattering and assessment of additively manufactured 300M-AerMet100 steel: An investigation based on experiments and machine learning 期刊论文
ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 264, 页码: 17
Authors:  Zhan, Zhixin;  Ao, Ni;  Hu, Yanan;  Liu, Chuanqi
Favorite  |  View/Download:0/0  |  Submit date:2022/05/17
Data-driven modeling  Additive manufacturing  300M-AerMet100 steel  Experimental investigations  Fatigue assessment  
Prefabricated crack propagation in translucent alumina ceramic sheets during flame thermal shock 期刊论文
ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 263, 页码: 13
Authors:  Li, Qingxian;  Li, Yuqiao;  Li, Jia;  Li, Long;  Wu, Xiaofeng;  Shao, Yingfeng;  Charles, Yann;  Barboura, Salma;  Song, Fan
Favorite  |  View/Download:3/0  |  Submit date:2022/05/17
Thermal shock  Crack speed  Dynamic stress intensity factor  Numerical simulation  Real-time  
A strain-rate cohesive fracture model of rocks based on Lennard-Jones potential 期刊论文
ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 259, 页码: 21
Authors:  Lin QD(林钦栋);  Li SH(李世海);  Gan, Yundan;  Feng C(冯春)
Favorite  |  View/Download:31/0  |  Submit date:2022/01/12
Strain-rate effect  Cohesive fracture model  Lennard-Jones potential  CDEM  
Effects of defects on fatigue behavior of TC17 titanium alloy for compressor blades: Crack initiation and modeling of fatigue strength 期刊论文
ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 259, 页码: 13
Authors:  Chi, Weiqian;  Wang, Wenjing;  Xu, Wei;  Li, Gen;  Chen, Xin;  Sun CQ(孙成奇)
Favorite  |  View/Download:61/0  |  Submit date:2022/01/12
TC17 titanium alloy  Surface defect  Very high cycle fatigue  Crack initiation  Fatigue strength prediction  
Cohesive fracture model of rocks based on multi-scale model and Lennard-Jones potential 期刊论文
ENGINEERING FRACTURE MECHANICS, 2021, 卷号: 246, 页码: 26
Authors:  Lin QD(林钦栋);  Li SH(李世海);  Feng C(冯春);  Wang XQ(王心泉)
Adobe PDF(8499Kb)  |  Favorite  |  View/Download:72/5  |  Submit date:2021/04/19
Multi-scale model  Lennard-Jones potential  Cohesive fracture model  Fracture energy  
Three-dimensional fracture analysis for a thin cracked hardening plate 期刊论文
ENGINEERING FRACTURE MECHANICS, 2020, 卷号: 236, 页码: 18
Authors:  Yi DK(易大可);  Wang ZQ(王自强);  Berto F
Adobe PDF(2368Kb)  |  Favorite  |  View/Download:50/15  |  Submit date:2020/10/29
Crack front stress fields  Elastic-plastic fracture  Three-dimensional numerical analysis  
A thermo-elastic-plastic phase-field model for simulating the evolution and transition of adiabatic shear band. Part I. Theory and model calibration 期刊论文
ENGINEERING FRACTURE MECHANICS, 2020, 卷号: 232, 页码: 12
Authors:  Wang T;  Liu ZL;  Cui YN;  Ye X(叶璇);  Liu XM(刘小明);  Tian R;  Zhuang Z
Adobe PDF(2573Kb)  |  Favorite  |  View/Download:96/32  |  Submit date:2020/06/22
Adiabatic shear band  Phase-field model  Fracture  Parameter calibration  Multi-field coupling  
A thermo-elastic-plastic phase-field model for simulating the evolution and transition of adiabatic shear band. Part II. Dynamic collapse of thick-walled cylinder 期刊论文
ENGINEERING FRACTURE MECHANICS, 2020, 卷号: 231, 页码: 14
Authors:  Wang T;  Liu ZL;  Cui YN;  Ye X(叶璇);  Liu XM(刘小明);  Tian R;  Zhuang Z
Adobe PDF(6429Kb)  |  Favorite  |  View/Download:54/25  |  Submit date:2020/11/30
Adiabatic shear band  Phase-field  Thick-walled cylinder  Self-organizing behavior  Defect effect  
Biot number effect and non-Fourier effect on temperature field and stress intensity factor of a cracked strip under thermal shock loading 期刊论文
ENGINEERING FRACTURE MECHANICS, 2020, 卷号: 228, 页码: 17
Authors:  Li W;  Li J;  Song F(宋凡)
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Biot's number  Non-Fourier effect  Crack  Fourier transform  Singular integral equations  
Unstable crack growth in hydraulic fracturing: The combined effects of pressure and shear stress for a power-law fluid 期刊论文
ENGINEERING FRACTURE MECHANICS, 2020, 卷号: 225, 页码: 19
Authors:  Shen WH(沈文豪);  Yang FQ;  Zhao YP(赵亚溥)
Adobe PDF(1724Kb)  |  Favorite  |  View/Download:83/21  |  Submit date:2020/03/11
Hydraulic fracturing  Full-stress model  Shear stress  Unstable crack  Crack-closure criterion