1-15 of 15
Keywords: basalt
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the ISRM International Symposium – EUROCK 2021, September 21–24, 2021
Paper Number: ISRM-EUROCK-2021-081
... and the first part of the TBM drive are located within a Basaltic lava flow, while the second part of the alignment is set in Volcanic Breccia underlying the fine-grained soils and made ground of Chowpatty Beach. Introduction Package IV of the Mumbai Coastal Road Project, from Princess Street Flyover...
Proceedings Papers

Paper presented at the ISRM International Symposium – EUROCK 2021, September 21–24, 2021
Paper Number: ISRM-EUROCK-2021-051
..., a gated spillway on the left bank and an open-air powerhouse housing 6 Francis turbines fed by 2 steel penstocks crossing the dam body. The right abutment of the dam is partly founded on conglomerate, composed by a variable proportion of cobble and gravel sized basalt and rhyolite-trachyte sub-rounded...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2016, August 29–31, 2016
Paper Number: ISRM-EUROCK-2016-151
...Rock Mechanics and Rock Engineering: From the Past to the Future Ulusay et al. (Eds) © 2016 Taylor & Francis Group, London, ISBN 978-1-138-03265-1 Stability assessment of a pillar-supported basalt mine in Mendig (Germany) B. Bock & M. Alber Ruhr-University, Engineering Geology/Rock Engineering...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2016, August 29–31, 2016
Paper Number: ISRM-EUROCK-2016-179
... ABSTRACT: The paper presents the methodology applied for the compilation of a conceptual level geotech- nical model for Kao Mine in Lesotho. The assumption was made whereby the geology, structure, rock mass and hydrogeological conditions of the Jurassic basalt country rock and the Cretaceous kimberlite ore...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2016, August 29–31, 2016
Paper Number: ISRM-EUROCK-2016-134
... heritage hewn churches were excavated.The churches were excavated into a layer of ignimbrite embedded between basalts flows. On the base of a detailed field survey, geological and geomechanical data were collected in order to perform experimental stability analysis (by a FEM code) on one of the hewn...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2016, August 29–31, 2016
Paper Number: ISRM-EUROCK-2016-050
... ABSTRACT: Basaltic rocks display a wide range of porosity depending on size of vesicles as a result of their complex genesis. Predicting of strength of rock material have crucial importance for design of engineering structures such as dams, foundations, tunnels, and other engineering projects...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2015, October 7–10, 2015
Paper Number: ISRM-EUROCK-2015-140
... strength powerhouse construction pit tuffite Reservoir Characterization calculation fine tuffite rock mass parameter drilling operation basalt fine-grained tuffite geotechnical model foundation drill core sample schmidt hammer test Upstream Oil & Gas gravity dam investigation...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2014, May 27–29, 2014
Paper Number: ISRM-EUROCK-2014-052
... monoaxial loading condition point load test Artificial Intelligence experimental relationship porosity machine learning Upstream Oil & Gas basalt mean value strength data Rock Mech specimen macropore lithotype effusive rock strength value volcanic rock tensile strength Rock...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2014, May 27–29, 2014
Paper Number: ISRM-EUROCK-2014-099
... rock mass is common (Bye and Bell 2001). Engineering basalt stability metals & mining Rock mechanics discontinuity Reservoir Characterization kinematic analysis water content kimberlite Lesotho bench stack configuration procedure wedge failure friction angle western pitwall...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2013, October 23–26, 2013
Paper Number: ISRM-EUROCK-2013-036
..., the comparative data and correction factors, necessary in identification of rock massive behaviour at a great depths, have been acquired. structural geology attenuation anhydrite reservoir geomechanics absolute dilatancy threshold basalt great depth threshold elastic wave velocity Upstream Oil...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2005, May 18–20, 2005
Paper Number: ISRM-EUROCK-2005-021
... to define processes occurring during the interaction as well as the influence of the pulsing jet on newly created rock surface. In this paper, selected results obtained during laboratory tests of cutting of rocks by pulsing water jets are presented. Tests were performed on basalt, sandstone and granite...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2002, November 25–27, 2002
Paper Number: ISRM-EUROCK-2002-042
... is excavated to its full width and the bottom of cavern has reached to 150.0m level. In the paper mainly the results of roof monitoring are presented. The underground cavity is excavated through the igneous basaltic rock mass. For better appreciation, a brief geology of the area with the rock mass quality Q...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2002, November 25–27, 2002
Paper Number: ISRM-EUROCK-2002-072
... as reliable tools these geological circumstances? This paper will discuss these classification systems based on the experiences from the projects mentioned above and specifically focus on the parameters used in the application of quantitative rock mass classification systems in volcanic, basaltic rock types...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2002, November 25–27, 2002
Paper Number: ISRM-EUROCK-2002-093
... tested samples of Yakuno basalt under confining pressure of about 250 MPa (at this pressure the rock still behaved in a brittle manner). When collecting the experimental test results and determining their suitability, only the numerical data taken from original papers and/or reports were taken...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2002, November 25–27, 2002
Paper Number: ISRM-EUROCK-2002-100
...GEOMECHANICAL PROPERTIES OF BASALTS FROM THE VOLCANIC COMPLEX OF LISBON - SOME INTERESTING CORRELATIONS MESQUITA SOARES, SOFIA ESTIG - Instituto Politecnico de Beja, Beja, Portugal, sojia.soares@estig.ipbeja.pt DINIS DA GAMA, CARLOS Instituto Superior Tecnico, Lisboa, Portugal, dgama@ist.utl.pt...

Product(s) added to cart

Close Modal