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
Crossref DOI link: https://doi.org/10.1007/s10064-019-01481-7
Published Online: 2019-02-28
Published Print: 2019-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Santa, Cláudio
Gonçalves, Luís
Chaminé, Helder I. http://orcid.org/0000-0002-9740-935X
Text and Data Mining valid from 2019-02-28
Article History
Received: 14 November 2018
Accepted: 11 February 2019
First Online: 28 February 2019