Study on variation of electrical resistivity under uniaxial pressure environment for rocks
2009; University of Chicago Press; Linguagem: Inglês
ISSN
1537-5269
Autores Tópico(s)Blasting Impact and Analysis
ResumoThe authors mainly studied the variation rules of electrical resistivity of quartz sandstone and limestone occurred in coal beds under different uniaxial pressure stress environment.Through analysis of experimental data,the authors made out the resistivity of rock mass was a very sensitive parameter in tokening the variation of rock mass,and might be used to forecast the stabilities of the roof and floor of coal beds.
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