Research ArticleOpen AccessGoogle Scholar indexed
The Mine Geostress Testing Methods and Design
School of Earth and Environment, Anhui University of Science and Technology, Huainan, China
School of Earth and Environment, Anhui University of Science and Technology, Huainan, China
School of Earth and Environment, Anhui University of Science and Technology, Huainan, China
- 1 School of Earth and Environment, Anhui University of Science and Technology, Huainan, China
- 2 School of Earth and Environment, Anhui University of Science and Technology, Huainan, China
- 3 School of Earth and Environment, Anhui University of Science and Technology, Huainan, China
Open Journal of Geology·Volume 04 (2014)·Pages 622–626·Published 3 December 2014·DOI10.4236/ojg.2014.412046
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Abstract
The mine geostress measurement is the indispensable key to safe and efficient production of the mine. Currently, stress relief method, hydraulic fracturing method and acoustic emission method are widely used in mine geostress test fields. As deficiencies of the above several methods, the author designed a detailed borehole acoustic program for the tectonic fault conditions of a mine in Huainan, and got geostress parameter values according to the combination of site measured velocity values and laboratory tests.
KeywordsMine GeostressBorehole Acoustic MethodTest Program
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