Evaluation of rock mass quality and its mechanical properties through digital drilling process monitoring

The evaluation of rock mass quality and its mechanical properties is crucial for tunnel construction. The basic quality (BQ) method is the national standard for rock mass classification in China, with the BQ value determined by the uniaxial compressive strength (UCS) and the integrity index (Kv). Ho...

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Bibliographic Details
Main Authors: Xinfang Li, Xiaoping Zhang, Quansheng Liu, Shaohui Tang, Qi Zhang, Yongbin Liu
Format: Article
Language:English
Published: Elsevier 2025-07-01
Series:Journal of Rock Mechanics and Geotechnical Engineering
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Online Access:http://www.sciencedirect.com/science/article/pii/S1674775525000678
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