Fractal Dimension of Fracture Surface in Rock Material after High Temperature
Author
Source
Advances in Materials Science and Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-05-31
Country of Publication
Egypt
No. of Pages
6
Abstract EN
Experiments on granite specimens after different high temperature under uniaxial compression were conducted and the fracture surfaces were observed by scanning electron microscope (SEM).
The fractal dimensions of the fracture surfaces with increasing temperature were calculated, respectively.
The fractal dimension of fracture surface is between 1.44 and 1.63.
Its value approximately goes up exponentially with the increase of temperature.
There is a quadratic polynomial relationship between the rockburst tendency and fractal dimension of fracture surface; namely, a fractal dimension threshold can be obtained.
Below the threshold value, a positive correlativity shows between rockburst tendency and fractal dimension; when the fractal dimension is greater than the threshold value, it shows an inverse correlativity.
American Psychological Association (APA)
Zhang, Z. Z.. 2015. Fractal Dimension of Fracture Surface in Rock Material after High Temperature. Advances in Materials Science and Engineering،Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1053308
Modern Language Association (MLA)
Zhang, Z. Z.. Fractal Dimension of Fracture Surface in Rock Material after High Temperature. Advances in Materials Science and Engineering No. 2015 (2015), pp.1-6.
https://search.emarefa.net/detail/BIM-1053308
American Medical Association (AMA)
Zhang, Z. Z.. Fractal Dimension of Fracture Surface in Rock Material after High Temperature. Advances in Materials Science and Engineering. 2015. Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1053308
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1053308