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Evaluation of Residual Stress Fields in Friction Stir Welded Zone Based on the Plastic Strain Increment and Mises Yield Criterion 期刊论文
JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2023, 卷号: 32, 期号: 12, 页码: 5466-5474
作者:  Li, Yiyang;  Zhao, Jiaye;  Zhou, Jiangfan;  Yang, Yang;  Huang XF(黄先富);  Liu, Zhanwei
Adobe PDF(1438Kb)  |  收藏  |  浏览/下载:150/30  |  提交时间:2022/10/23
aluminum alloy  DIC method  friction stir welding  mises yield criterion  plasticity theory  residual stress field  
Local-Micro-Zone-Wise Time-Resolved Integrated Digital Image Correlation for Evaluating the Mechanical Properties of Welding Joints 期刊论文
EXPERIMENTAL TECHNIQUES, 2022, 页码: 15
作者:  Li, Y.;  Zhao, J.;  Zhou, J.;  Yang, Y.;  黄先富.;  Liu, Z.
Adobe PDF(2675Kb)  |  收藏  |  浏览/下载:232/61  |  提交时间:2022/09/27
Stir friction welding  DIC method  Automatic partition  Parameter inversion  Plasticity theory  
Strain distribution and lattice rotations during in-situ tension of aluminum with a transmodal grain structure 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2021, 卷号: 828, 页码: 11
作者:  Gao, W. Q.;  Zhang, C. L.;  杨沐鑫.;  Zhang, S. Q.;  Jensen, D. Juul;  Godfrey, A.
Adobe PDF(8128Kb)  |  收藏  |  浏览/下载:250/70  |  提交时间:2021/11/01
Heterogenous grain structure  Strain distribution  High-resolution digital image correlation (HR-DIC)  Near-micrometer grain size  Electron backscatter diffraction (EBSD)  
Heterogeneous parallel computing accelerated iterative subpixel digital image correlation 期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2018, 卷号: 61, 期号: 1, 页码: 74-85
作者:  Huang JW;  Zhang LQ;  Jiang ZY;  Dong SB;  Chen W;  Liu YP;  Liu ZJ;  Zhou LC;  Tang LQ
浏览  |  Adobe PDF(1917Kb)  |  收藏  |  浏览/下载:589/235  |  提交时间:2018/10/30
digital image correlation (DIC)  inverse compositional Gauss-Newton (IC-GN) algorithm  heterogeneous parallel computing  graphics processing unit (GPU)  multicore CPU  real-time DIC  
基于3D-DIC方法的薄板结构热屈曲行为实验测量系统及其应用 会议论文
中国力学大会——2013, 中国北京, 2013-08-19
作者:  袁武
浏览  |  Adobe PDF(77Kb)  |  收藏  |  浏览/下载:545/185  |  提交时间:2014/04/02
实验测量系统  热屈曲  薄板结构  Dic  双目  模板匹配  三维重建  畸变矫正  摄像机  识别的  几何矫正  非接触式测量  夹持装置  表面形貌  精确跟踪  消去  热膨胀系数  外参数  空间变形  相机  0