Influence of rock heterogeneity on the correlation between uniaxial compressive strength and Brazilian tensile strength

Influence of rock heterogeneity on the correlation between uniaxial compressive strength and Brazilian tensile strength

Abstract To offer guidance for using Brazilian tensile strength (BTS) to estimate UCS of heterogeneous rocks, this study uses sandstone (fine or coarse grain) and gneiss (0°, 45°, 90° inclined anisotropy) to investigate the influence of grain size or anisotropy on the correlations of UCS-BTS. Accord...

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Bibliographic Details
Main Authors: Fanmeng M. Kong, Mingyi Han, Yuting T. Zhao, Haitao Lu, Shian Liu, Pengyu Luan, Baolong Zhuo, Gaofei Shi
Format: Article
Language:English
Published: Nature Portfolio 2025-01-01
Series:Scientific Reports
Subjects:
Grain size
Anisotropy
Correlation
Uniaxial compressive strength
Brazilian tensile strength
Online Access:https://doi.org/10.1038/s41598-024-84715-3
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