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Constitutive Relations of Coal and Coal Measure Rocks. Volume I. Interrelationship of Mechanical, Index and Geologic Properties of Coal Measure Rock.

PB83178244

Publication Date	1980
Personal Author	Barbour, T. G.; Atkinson, R. H.; Ko, H. Y.
Page Count	111
Abstract	Cores of coal measure rocks from five mines across the United States were tested for mechanical, index, and mineralogic properties. About 600 samples were tested to determine 15 mechanical property parameters, 7 index parameters, and 30 geologic parameters. The results were analyzed for their statistical distributions, and bivariate and multivariate, linear and nonlinear correlations were attempted for these groups. Significant correlations were found for some of the parameters. On the basis of these statistics, predictive models are postulated for the mechanical properties on the basis of index and geologic parameters.
Keywords	Coal deposits Coal mining Mechanical properties Indexes(Ratio) Mineralogy Mathematical models Geochemistry Tables(Data)
Source Agency	Bureau of Mines
NTIS Subject Category	48A - Mineral Industries
Corporate Authors	Colorado Univ. at Boulder. Dept. of Civil, Environmental, and Architectural Engineering.; Bureau of Mines, Washington, DC.
Supplemental Notes	See also Volume 2, PB83-178251.
Document Type	Technical Report
Title Note	Open file rept. (Final) 1 Jan 75-28 Feb 80.
NTIS Issue Number	198313

Constitutive Relations of Coal and Coal Measure Rocks. Volume I. Interrelationship of Mechanical, Index and Geologic Properties of Coal Measure Rock.

Constitutive Relations of Coal and Coal Measure Rocks. Volume I. Interrelationship of Mechanical, Index and Geologic Properties of Coal Measure Rock.
PB83178244

Publication Date	1980
Personal Author	Barbour, T. G.; Atkinson, R. H.; Ko, H. Y.
Page Count	111
Abstract	Cores of coal measure rocks from five mines across the United States were tested for mechanical, index, and mineralogic properties. About 600 samples were tested to determine 15 mechanical property parameters, 7 index parameters, and 30 geologic parameters. The results were analyzed for their statistical distributions, and bivariate and multivariate, linear and nonlinear correlations were attempted for these groups. Significant correlations were found for some of the parameters. On the basis of these statistics, predictive models are postulated for the mechanical properties on the basis of index and geologic parameters.
Keywords	Coal deposits Coal mining Mechanical properties Indexes(Ratio) Mineralogy Mathematical models Geochemistry Tables(Data)
Source Agency	Bureau of Mines
NTIS Subject Category	48A - Mineral Industries
Corporate Authors	Colorado Univ. at Boulder. Dept. of Civil, Environmental, and Architectural Engineering.; Bureau of Mines, Washington, DC.
Supplemental Notes	See also Volume 2, PB83-178251.
Document Type	Technical Report
Title Note	Open file rept. (Final) 1 Jan 75-28 Feb 80.
NTIS Issue Number	198313