Experimental Investigation on the Physical and Mechanical Features of Clay Shale in Bayingobi Basin of Inner Mongolia

Hai An Liang; Qing Rui Lu; Shi Jun Chen; Hai Yang Hu

doi:10.4028/www.scientific.net/AMM.580-583.879

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 580-583Experimental Investigation on the Physical and...

Experimental Investigation on the Physical and Mechanical Features of Clay Shale in Bayingobi Basin of Inner Mongolia

Abstract:

The basic physical and mechanical characteristics of Clay shale in Bayingobi Basin of Inner Mongolia have been investigated by using supersonic testing system, rock mechanical testing system, and rock triaxial testing system. The results indicate that the deep clay shale of this region is characterized by high density, high mechanical strength, low deformation and strong brittleness. More specifically, according to the tests, because of their relative small particle size, the carbonate grains of clay rocks in this region are distributed more uniformly, and the average clay mineral content is comparatively low, as a result, the deep clay shale of this region are featured by large internal friction angle and high mechanical strength.

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Periodical:

Applied Mechanics and Materials (Volumes 580-583)

Pages:

879-882

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.580-583.879

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Online since:

July 2014

Authors:

Hai An Liang*, Qing Rui Lu, Shi Jun Chen, Hai Yang Hu

Keywords:

Clay Shale, Mechanical Strength, Rock Mechanics, Triaxial Test

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