Analyses on CT Image of Gray Rock Uniaxial Compressive Failure Process Based on MATLAB

Wei Wang; Jing Hong Liu; Pan Fei Shi

doi:10.4028/www.scientific.net/AMM.577.1083

Paper Titles

Research on High-Speed Railway Line Selection Based on Analytic Hierarchy Process
p.1061

The Application of RFID and Video Fusion Recognition Technology in Road Congestion Charging System
p.1065

The Application of the Expert Help System Based on Training of Metro Vehicle Driving Ability
p.1070

3D Visualization of Coal Seam Gas Distribution State
p.1077

Analyses on CT Image of Gray Rock Uniaxial Compressive Failure Process Based on MATLAB
p.1083

Assessment System of Coal Seam Gas Distribution State Based AHP
p.1087

Behavior and Construction of Stay Cables in Shiyan Stadium
p.1093

Behavior of Square Hollow Section Steel Tubes Filled with Concrete under Different Loading Conditions
p.1097

Comprehensive Evaluation of Safety for Bored Pile Construction of Chishi Bridge
p.1104

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 577Analyses on CT Image of Gray Rock Uniaxial...

Analyses on CT Image of Gray Rock Uniaxial Compressive Failure Process Based on MATLAB

Abstract:

The uniaxial compressive failure process CT images of gray rock were analysised based on Matlab. Matlab is used to transfer gray rock CT images into gray histogram which can be observed directly so as to see clearly the damage evolution process of gray rock under loading. By comparison, gray histogram is consistent with the result presented by original CT image. The gray histogram equalized by Matlab can show clearly the change trend and process of gray rock internal defects and micro cracks. Gray histogram is a good method to observe and analyses CT images.

You might also be interested in these eBooks

Applied Decisions in Area of Mechanical Engineering and Industrial Manufacturing

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 577)

Pages:

1083-1086

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.577.1083

Citation:

Cite this paper

Online since:

July 2014

Authors:

Wei Wang*, Jing Hong Liu, Pan Fei Shi

Keywords:

CT, Digital Image Processing, Gray Histogram, Image Equalization, MATLAB

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] LIU Jing Hong, JIANG Yao Dong, ZHAO Yi Xin. Fractal Descri Ption of Coal Damage Process Based on CT Image[J]. Journal of Beijing Institute of Technology. Part 32. 1219-1222.

Google Scholar

[2] LIU Jing Hong, JIANG Yao Dong, ZHAO Yi Xin. Progress in the Application of AE and CT in Research of Coal and Rock Fracture Propagation[J]. Metal Mine. Part 10. 13—15.

Google Scholar

[3] TIAN Wei, DANG Fa Ning. Application of CT Technology to Concrete Meso-damage Measurement[J]. Mwchanics in Engineering. Part 32. 9-15.

Google Scholar

[4] ZHANG Fei, JIANG Jun Zhou, Chen Shi Jiang. 3D Reconstruction for X-ray CT Sectional Images of Cracks with in Rocks[J]. Metal Mine. Part 4. 109-113.

Google Scholar

[5] MAO Ling Tao, Xu Ru, An Li Qian. Application of MATLAB in the Micro-SEM Image Analysis of Quantitative Structure[J]. Journal of Chinese Electron Microscopy Society . Part 23. 579-583.

Google Scholar

[6] LIU Jing Hong , JIANG Yao Dong, ZHAO Yi Xin. Breakage Process Analysis of Rock Based on Uniaxial ComPression CT Test[J]. Journal of Agricultural University of Hebei. Part 31. 112-115.

Google Scholar

[7] HU Yi Ding, Gan Jun Ying. MATLAB in Digital Image Processing. Software Guide. Part 7. 139-140.

Google Scholar