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Crack-tip plasticity mediated grain refinement and its resisting effect on the fatigue short crack growth 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2024, 卷号: 181, 页码: 14./通讯作者：Wang, Zhiyang, Qian, Guian
Authors:  Li JH(李江华);  Wang, Zhiyang;  Zhang NY(张宁豫);  Shi T(时涛);  Gilbert, Elliot P;  Chen, Gang;  Qian GA(钱桂安)
Favorite  |  View/Download：26/0  |  Submit date：2024/10/14
High cycle fatigue  Fatigue short crack  Crack propagation  Grain refinement  Nanoprecipitation  Ni-based superalloy  
A thermodynamically-consistent non-isothermal phase-field model for probing evolution of crack propagation and phase transformation 期刊论文
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2024, 卷号: 270, 页码: 17./通讯作者：Wu, Kaijin, Ni, Yong
Authors:  Zhen, Yu;  Wu, Kaijin;  Lu, Yuyang;  Liu, Mengqi;  He, Linghui;  Ni Y(倪勇)
Favorite  |  View/Download：111/0  |  Submit date：2024/05/14
Phase -field  Multiphysics field  Crack propagation  Phase transformation  Thermal -mechanical coupling  
The effects of non-inverse-square-root stress singularity on some crack propagation criteria in hydraulic fracturing 期刊论文
ACTA MECHANICA SINICA, 2024, 卷号: 40, 期号: 5, 页码: 13./通讯作者：Shen, Wenhao
Authors:  Shen WH(沈文豪);  Wu, Xuan;  Huang XF(黄先富)
Favorite  |  View/Download：70/0  |  Submit date：2024/06/14
Crack propagation criteria  Stress singularity  Hydraulic fracturing  Stress intensity factor  Fracture process zone  
Study on the influence of perforation parameters on hydraulic fracture initiation and propagation based on CDEM 期刊论文
COMPUTERS AND GEOTECHNICS, 2024, 卷号: 167, 页码: 13./通讯作者：Wang, Lixiang
Authors:  Li, Jing;  Wang LX(王理想);  Feng C(冯春);  Zhang, Rui;  Zhu XG(朱心广);  Zhang, Yiming
Favorite  |  View/Download：136/0  |  Submit date：2024/03/11
Continuous-discontinuous element method (CDEM)  Perforation layout parameters  Numerical simulation  Hydraulic fracturing  Crack propagation  
Study on the Guiding Mechanism of Multiple and Empty Holes Under Explosion Load 期刊论文
MINING METALLURGY & EXPLORATION, 2023, 页码: 10./通讯作者：Li, Yunpeng
Authors:  Cao, Ruyang;  Li, Yunpeng;  Feng C(冯春);  Zhang, Yiming
Adobe PDF(1167Kb)  |  Favorite  |  View/Download：119/15  |  Submit date：2024/01/22
Induced hole  CDEM  Crack propagation  Double hole blasting  Precise blasting  
Atomistic insights into the influence of hydrogen on crack propagation in tungsten 期刊论文
FUSION ENGINEERING AND DESIGN, 2023, 卷号: 197, 页码: 11./通讯作者：Liang, Linyun, Jin, Shuo
Authors:  Shi, Jun;  Li, Bingchen;  Li, Lei;  Liu, Yifan;  Fan, Xinyue;  Peng Q(彭庆);  Liang, Linyun;  Jin, Shuo;  Lu, Guanghong
Adobe PDF(27292Kb)  |  Favorite  |  View/Download：204/6  |  Submit date：2023/12/11
Molecular dynamics simulation  Hydrogen  Crack propagation  Plasma-facing materials  Tungsten  
Universal shielding effect of curvature on two interacting cracks 期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2023, 卷号: 179, 页码: 105389./通讯作者：Wu, KJ, Ni, Y (corresponding author), Univ Sci & Technol China, Dept Modern Mech, CAS Key Lab Mech Behav & Design Mat, Hefei 230026, Anhui, Peoples R China., Ni, Y (corresponding author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, 15 Beisihuan West Rd, Beijing 100190, Peoples R China.
Authors:  Liu, Mengqi;  Zhen, Yu;  Sun, Yi;  He, Linghui;  Wu, Kaijin;  Ni Y(倪勇)
Adobe PDF(7523Kb)  |  Favorite  |  View/Download：51/4  |  Submit date：2023/09/05
Curvature  Fracture  Crack propagation paths  The interaction of multiple cracks  Shielding effect  
Measurement of ceramics cracking during water quenching by digital image correlation 期刊论文
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2023, 卷号: 43, 期号: 5, 页码: 2039-2044./通讯作者：Shao, YF, Song, F (corresponding author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China., Shao, YF, Song, F (corresponding author), Chinese Acad Sci, Inst Mech, Beijing Key Lab Engn Construction & Mechanobiol, Beijing 100190, Peoples R China.
Authors:  Li YQ(李俞桥);  Li QX(李庆显);  Zuo CD(左传栋);  Qi, Fei;  Li F(李飞);  Wei JC(韦佳辰);  Shao YF(邵颖峰);  Song F(宋凡)
Adobe PDF(3871Kb)  |  Favorite  |  View/Download：118/19  |  Submit date：2023/04/20
Thermal shock  Digital image correlation  Ceramics  Crack propagation  Crack speed  
A study of crack propagation during blasting under high in-situ stress conditions based on an improved CDEM method 期刊论文
MECHANICS OF ADVANCED MATERIALS AND STRUCTURES, 2023./通讯作者：Liang, XT
Authors:  Ding, Chenxi;  Liang, Xintong;  Yang, Renshu;  Zhang, ZongXian;  Guo, Xiao;  Feng C(冯春);  Zhu XG(朱心广);  Xie, Quanmin
Adobe PDF(5236Kb)  |  Favorite  |  View/Download：99/15  |  Submit date：2023/06/15
Crushed zone  energy dissipation  in-situ stress  crack propagation  stress evolution  
Mixed-mode fatigue crack propagation simulation by means of Geq and walker models of the structural steel S355 期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2023, 卷号: 123, 页码: 16./通讯作者：Correia, Jose A. F. O.
Authors:  Xin,Haohui;  Liu,Jielin;  Correia,Jose A. F. O.;  Berto,Filippo;  Veljkovic,Milan;  Qian GA(钱桂安)
Adobe PDF(14130Kb)  |  Favorite  |  View/Download：191/24  |  Submit date：2023/02/03
Mixed mode fatigue crack propagation  Equivalent energy release rate ()  Extended finite element method (XFEM)  Virtual Crack Closure Technology (VCCT)  Walker equation