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Listar por palabra clave "Innovative drilling evaluation"

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A New SJ* Value Based on Sievers' J-Miniature Drill Tests to Determine the Drillability of Limestones

Martínez Ibáñez, Víctor; Garrido De La Torre, Mª Elvira; Hidalgo Signes, Carlos; Tomás, Roberto; Álvarez-Fernández, Martina-Inmaculada (MDPI AG, 2023-12-19)

[EN] This research presents a new drillability value (SJ*) that corrects the most-used Sievers¿ J-value (SJ) by removing the accommodation effect of the drill bit in the first tenths of a millimetre to better represent the ...

Mostrando ítems 1-1 de 1