Study on Soil Particle Size Distribution by Digital Image Processing

Article Preview

Abstract:

The particle size distribution of soil is very importantto its physical and mechanical property. The ordinary method of the particlesize distribution analysis is based on shaking the soil through a set of sieves.But it will be difficult to use the method while there have particles largerthan the biggest aperture of the size sieves. Then the digital image processingwas used to solve the problem here. The processing technologies, such as imageanalysis and enhancement, deblurring, edge detection were studied to analyzethe image of soil particles. Then the image processing method was used to getthe particle size distribution accurately. Though some promotions need to becarried out in the further study, it is can be found that the image processingmethod is more efficiently than the traditional method.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

627-630

Citation:

Online since:

September 2013

Authors:

Export:

Price:

[1] Xiao Li, Qiulin Liao, Jianming He. I n - situ Tests and Stochastic Structural Model of Rock and Soil Aggregate in the Three Gorges Reservoir Area [J]. International Journal of Rock Mechanics and Mining Sciences, 2004, 41 (3): 494-499.

DOI: 10.1016/j.ijrmms.2003.12.030

Google Scholar

[2] Wenjie Xu, Zhongqi Yue, Ruilin Hu. Study on the mesostructure and mesomechanical characteristics of the soil–rock mixture using digital image processing based finite element method[J]. International Journal of Rock Mechanics and Mining Sciences, 2008, 45(5): 749-762.

DOI: 10.1016/j.ijrmms.2007.09.003

Google Scholar

[3] Banta, L., Cheng, K., & Zaniewski, J. Estimation of limestone particle mass from 2D images[J]. Powder Technology, 2003, 132, 184-189.

DOI: 10.1016/s0032-5910(03)00061-5

Google Scholar

[4] Carter, R. M., & Yan, Y. Measurement of particle shape using digital imaging techniques[J]. Journal of Physics: Conference Series, 2005, 15, 177-182.

DOI: 10.1088/1742-6596/15/1/030

Google Scholar

[5] QU Wen-ping. Quantitative mesostructure investigation of rock based on digital image processing technique [D]. Nanjing: Hehai University, (2006).

Google Scholar