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Keywords: grain size distribution
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Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2016, August 29–31, 2016
Paper Number: ISRM-EUROCK-2016-073
... advancement is ongoing. The evaluation of the rock cutting efficiency, through the excavation specific energy (SE) is performed. A method for the evaluation of the grain size distribution of the muck produced during the excavation is proposed. The development of Matlab code to automatically analyze...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2009, October 29–31, 2009
Paper Number: ISRM-EUROCK-2009-030
...209 Rock Engineering in Difficult Ground Conditions Soft Rocks and Karst Vrkljan (ed) © 2010 Taylor & Francis Group, London, ISBN 978-0-415-80481-3 Effects of grain size distribution on KIC using CCNBD and HCCD specimens H. Amrollahi & A. Baghbanan Mining Engineering Department, Isfahan...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2005, May 18–20, 2005
Paper Number: ISRM-EUROCK-2005-109
... be transformed into a mud. This equipment consists of a column drilling machine, an agitator and a container of synthetic mate- rial. The speed of rotation of the drilling machine was 150 revolutions per minute. The duration of the test was 10 minutes each. Before and after the test the grain size distribution...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2002, November 25–27, 2002
Paper Number: ISRM-EUROCK-2002-090
... and evacuation by the sea. dimension Island protection Gabion void ratio marine protection intervention characteristic application execution Thickness compaction grain size distribution embankment Rocha pumice soil bagacina landscape Campos THE PROTECTION OF "ROCHA DOS CAMPOS" CLIFF...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2002, November 25–27, 2002
Paper Number: ISRM-EUROCK-2002-096
..., the frictional properties of the material are modified as a consequence of the changes in grain size distribution. One of the salient features of the proposed model is its capability of reproducing the stress dilatancy behaviour observed in Pozzolana Nera - a pyroclastic weak rock of the area of Rome (ltaly...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 93, June 21–24, 1993
Paper Number: ISRM-EUROCK-1993-031
... constitutive model equation backfill material grain size distribution experimental result sandia national laboratory rock salt diekmann national laboratory compaction behavior compaction curve dependent void ratio Eurock '93, Ribeiro e Sousa & Grossmann (eds) © 1993 Ba/kema, Rotterdam 9054103396...

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