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Víctor Martínez-Ibáñez, María Elvira Garrido, Carlos Hidalgo Signes, Aniello Basco, Tiago Miranda and Roberto Tomás
This work evaluates the effect of high temperatures and cooling methods on the drillability of Prada limestone. Samples from boreholes drilled during the design stage of the Tres Ponts Tunnel in the Catalan south Pyrenean zone (Spain) were subjected to t...
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