A comparative study of GSI chart versions in a heterogeneous rock mass media (Marão tunnel, north Portugal): a reliable index in geotechnical surveys and rock engineering design
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DOI: 10.1007/s10064-019-01481-7
Abstract: The rock mass quality in underground excavations and or tunnelling is a key issue in the design of the most suitable support to ground stability. This work aims to discuss the applicability of the latest… read more here.
Keywords: design; study; rock mass; rock ... See more keywords