Quantitative Analysis of Soft Soil Microstructure in Unloading Levels

Qi Zhi Hu; Jing Xia Wang; Gao Liang Tao

doi:10.4028/www.scientific.net/AMM.401-403.1529

Paper Titles

The Weld Image Acquisition and Preprocessing Based on FPGA
p.1507

The Design of the Vacuum Circuit Breaker Contact Quality Detection System Based on FPGA
p.1514

Altering Integral Time Method in Temperature Measurement Using Mid-Wavelength Infrared Imaging System
p.1519

Analysis of Vibration Signals of Scroll Compressor Based on Information Entropy
p.1523

Quantitative Analysis of Soft Soil Microstructure in Unloading Levels
p.1529

Research of Infrared Thermal Imagery Segmentation Technology Based on Visible Light Image
p.1534

Research on Knowledge Acquisition Based on Improved Particle Swarm Optimization
p.1539

Corrected Background-weighted Histogram Mean Shift Tracking Algorithm Based on Adaptive Bandwidth
p.1543

Design and Implementation on Printed Circuit Board Quality Inspection Integration Platform
p.1547

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 401-403Quantitative Analysis of Soft Soil Microstructure...

Quantitative Analysis of Soft Soil Microstructure in Unloading Levels

Abstract:

Quantitative analysis of soft soil microstructure in unloading levels are made by using scanning electron microscope (SEM) images, IPP and PS of image technology ,which includes image segmentation, pore size measuring and counting, three dimensional simulation of soft soil microstructure, etc. The results indicate that, with the increase of unloading grade, pore number and area of big aperture are in a sharp increase, the corresponding porosity also in ascension, so the deformation of the soil is mainly due to the change of pore; compared with the apparent 3d images of soil under the transverse profile in unloading levels. The results also indicate that, with the increase of unloading grade, pore area of cross section are in a increase.

You might also be interested in these eBooks

Frontiers of Manufacturing Science and Measuring Technology III

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 401-403)

Pages:

1529-1533

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.401-403.1529

Citation:

Cite this paper

Online since:

September 2013

Authors:

Qi Zhi Hu, Jing Xia Wang, Gao Liang Tao

Keywords:

IPP, IPP and PS of Image Technology, Pore, Quantitative Analysis, Sem Images, Soil Microstructure

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Jiayou Wei, Shucun Gao, Jiaolong Lan. research review of soil microstructure [J]. Journal of forestry science and technology information. 2010, 42(03): 120-123.

Google Scholar

[2] Jiru Zhang, Li Huang, Wenjing Huang. IPP image technology research of quantitative analysis of soil microstructure [J]. Journal of wuhan university of technology. 2008. 30(4): 80-83.

Google Scholar

[3] Jiru Zhang, Li Huang, Wenjing Huang. the SEM analysis of Micro scale soil porosity and fractal dimension [J]Journal of soil. 2008. 45(2): 207-215.

Google Scholar

[4] Jiru Zhang, Jie Zhu, Li Huang, Yinfei Xia. Evolution and its fractal description of the micro pore structure of soil under consolidation condition [J]. Journal of water conservancy. 2008(4): 207-215.

Google Scholar

[5] Gaoliang Tao, Jiru Zhang. Two classes of fractal model for determining the pore-size distribution and the pore and the particle size of rocks and soils in geotechnical engineering [J]. Chinese science bulletin, 2009, 2009 (6): 838 -846.

Google Scholar

[6] Yinfei Xia. The reasearch of models and designability of Soft clay [D]. Wuhan university of technology, (2007).

Google Scholar