Investigating the Permeability of Marble under Moderate Pressure and Temperature

Joint Authors

Chen, W.
Yang, Diansen
Yang, Jianping
Tian, Hongming

Source

Geofluids

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

Physics

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