Investigating the Permeability of Marble under Moderate Pressure and Temperature
Joint Authors
Chen, W.
Yang, Diansen
Yang, Jianping
Tian, Hongming
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-09-11
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
The permeability of intact marble samples collected from the depth of 1.6 km in southwestern China is investigated under moderate confining pressures and temperatures.
No microcracks initiate or propagate during the tests, and the variation of permeability is due to the change of aperture of microcracks.
Test results show a considerable decrease of permeability along with confining pressure increase from 10 to 30 MPa and temperature increase from 15 to 40°C.
The thermal effect on the permeability is notable in comparison with the influence of the stress.
A simple permeability evolution law is developed to correlate the permeability and the porosity in the compressive regime based on the microphysical geometric linkage model.
Using this law, the permeability in the compressive regime for crystalline rock can be predicted from the volumetric strain curve of mechanical tests.
American Psychological Association (APA)
Yang, Jianping& Chen, W.& Yang, Diansen& Tian, Hongming. 2017. Investigating the Permeability of Marble under Moderate Pressure and Temperature. Geofluids،Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1155481
Modern Language Association (MLA)
Yang, Jianping…[et al.]. Investigating the Permeability of Marble under Moderate Pressure and Temperature. Geofluids No. 2017 (2017), pp.1-8.
https://search.emarefa.net/detail/BIM-1155481
American Medical Association (AMA)
Yang, Jianping& Chen, W.& Yang, Diansen& Tian, Hongming. Investigating the Permeability of Marble under Moderate Pressure and Temperature. Geofluids. 2017. Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1155481
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1155481