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mfkiwl / FreeDIC

FreeDIC

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FreeDIC @黎澄生

http://dx.doi.org/10.13140/RG.2.2.19283.96800

MATLAB GUI, 2019b

The 3D tool : https://github.com/lichengshengHK/iDVC

无需密钥，直接运行

若使用FreeDIC，请注明出处或引用相关论文

Chinese:中文视频教程:“数字图像测量”(b站）

更新日志：

1、FreeDIC-20220322, 更新：

1）针对散斑质量差的连续图片计算（比如黏土龟裂试验），增强了算法稳定性，降低误差传递，提高计算精度；

2）增加应变显示画图的标题，增加张数显示。

2、FreeDIC-20220506, 更新：

1）免去之前的密钥验证，可以直接运行（在安装对应runtime后）

2）增加基于《Evolution of cracks in the shear bands of granite residual soil》的裂隙定量分类与分析模块，具体参考简明教程。

3、FreeDIC-20230720，更新：

优化裂隙分析模块中的裂隙分类方法，提高准确性；修正《FreeDIC简明教程》部分表述。

4、FreeDIC-20230829，更新：

修正非规整计算的相关bug.

5、FreeDIC-20240106，更新：

调整系列计算策略，增加选项，可选择“增量式”和“1-N传统模式”（默认）

6、FreeDIC-20240425，更新：

1）在计算区域的标记中，增加了可使用其它软件编辑导入的功能，适用于复杂计算区域情况

2）修正了“1-N"系列计算模式的bug

Examples：

Exx

Gif_249

膨胀土龟裂

边坡

矢量图M-25-0 9

The articals:

  1. Chengsheng Li, Rongjun Shu. Accurate and simple digital volume correlation using pre-interpolation, Measurement Science and Technology, 2020, 151:103646. https://doi.org/10.1088/1361-6501/ab85b0.

  2. Chengsheng Li, Lingwei Kong, et al. Determination of damage evolution characteristics in granite residual soil shear bands by micro-CT-based advanced digital volume correlation, Engineering Geology, 2024, 333: 107505. https://doi.org/10.1016/j.enggeo.2024.107505

  3. Chengsheng Li, Lingwei Kong, et al. Dynamic three-dimensional imaging and digital volume correlation analysis to quantify shear bands in grus, Mechanics of Materials, 2020, 151:103646. https://doi.org/10.1016/j.mechmat.2020.103646.

  4. hengsheng Li, Lingwei Kong, et al.Evolution of cracks in the shear bands of granite residual soil, Journal of Rock Mechanics and Geotechnical Engineering, 2022, 14(6): 1956-1966. https://doi.org/10.1016/j.jrmge.2021.12.028

  5. 黎澄生, 张炳鑫, 刘智军. 花岗岩残积土复杂次生裂隙的分类与损伤特征，岩土力学，2023, 44(10):2879-2888. https://doi.org/10.16285/j.rsm.2023.0713

  6. 黎澄生, 孔令伟, 等. 花岗岩残积土剪切带上的细观结构损伤规律，岩土力学，2023, 44(11):3203-3212, 3181. https://doi.org/10.16285/j.rsm.2022.1732

  7. Kai Wu, Qingshan Meng, Chi Wang, Qinglong Qin, Chengsheng Li. Experimental investigation of damage evolution characteristics of coral reef limestone based on acoustic emission and digital volume correlation techniques, Rock Mechanics and Rock Engineering, 2022, 56: 2357-2374. https://doi.org/10.1007/s00603-022-03186-y

  8. Li Chengsheng, Zhang Bingxin, et al. Mesoscopic measurement of damage and shear bands of granite residual soil using Micro-CT and digital volume correlation, Journal of Mountain Science, 2023, 20(11): 3423-3436. https://doi.org/10.1007/s11629-023-8159-6

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