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Effects of Temperature and Microstructure on Short Crack Growth of Laser Powder Bed Fusion Ni-Based Superalloy 期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2025, 页码: 13./通讯作者：Li, Yonghua, Qian, Guian
Authors:  Zhang, Feng;  Li, Yonghua;  Shi T(时涛);  Wang ZB(王子标);  Liu WQ(刘文琦);  Fu, Qiang;  Wu, Changbo;  Qian GA(钱桂安)
Favorite  |  View/Download：213/0  |  Submit date：2025/02/24
in-situ SEM technology  microstructure  Ni-based superalloy  propagation model  short fatigue crack  
Rock fracture mechanism of buffer blasting with cushion layer at the borehole bottom 期刊论文
INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS, 2025, 卷号: 32, 期号: 2, 页码: 325-334./通讯作者：Ding, Chenxi
Authors:  Zhu XG(朱心广);  Ding, Chenxi;  Sui, Zhe;  Su, Hong;  Guo, Xu
Favorite  |  View/Download：551/0  |  Submit date：2025/02/10
bottom cushion layer  blasting  crack propagation  continuum-discontinuum element method  dynamic stress intensity factor  
Experimental study on the interaction mechanism of two dynamic cracks under blasting loading 期刊论文
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2024, 卷号: 184, 页码: 105956./通讯作者：Yue ZW
Authors:  Peng, Linzhi;  Yue, Zhongwen;  Wang X(王旭);  Zhou, Jun
Favorite  |  View/Download：15/0  |  Submit date：2024/12/02
Directional fracture blasting  Crack propagation  Crack tip stress field  Crack interaction  Dynamic fracture  
Atomic mechanisms for the fracture of AlMo0.5NbTa0.5TiZr refractory high entropy superalloy 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2024, 卷号: 183, 页码: 22./通讯作者：Cao, Fuhua, Dai, Lan-Hong
Authors:  Cao FH(曹富华);  Li HY(李洪毅);  Chen Y(陈艳);  Wang HY(汪海英);  Peng,Zheng;  Dai LH(戴兰宏)
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Refractory HEA  Fracture  Crack propagation  Molecular dynamics  Density-functional theory  
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：68/0  |  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：140/0  |  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：98/0  |  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：160/0  |  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：145/30  |  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：265/33  |  Submit date：2023/12/11
Molecular dynamics simulation  Hydrogen  Crack propagation  Plasma-facing materials  Tungsten