On uncertainty of elastic modulus measurements via nanoindentation mechanical testing and conventional triaxial testing

Geomechanical properties of rocks vary across different measurement scales, primarily due to heterogeneity. Micro-scale geomechanical tests, including micro-scale “scratch tests” and nano-scale nanoindentation tests, are attractive at different scales. Each method requires minimal sample volume, is...

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Bibliographic Details
Main Authors: Zhidi Wu, Eric Edelman, Kathleen Ritterbush, Yanbo Wang, Brian McPherson
Format: Article
Language:English
Published: Elsevier 2025-08-01
Series:Journal of Rock Mechanics and Geotechnical Engineering
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Online Access:http://www.sciencedirect.com/science/article/pii/S1674775525000162
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