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Keywords: water level
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Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2015, October 7–10, 2015
Paper Number: ISRM-EUROCK-2015-034
... hole investigations. Consideration of distance to dam, volume, elevation difference to water level, slope inclination and material type are the main classification parameter. In a case study the activation and monitoring of one slide in the impounding phase is described. The observations justified...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2014, May 27–29, 2014
Paper Number: ISRM-EUROCK-2014-115
.... The fluctuations in the water levels inside the soil generate different tensional states in the soil mass (Custodio & Llamas 1976). Normally these fluctuations are motivated by seasonal variations and climate changes (Ramírez-Oyanguren&Alejano 2008). In the case of a strip mining another factor is added...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2014, May 27–29, 2014
Paper Number: ISRM-EUROCK-2014-210
... analyses of the slope are presented. The slope is close to limit equilibrium conditions. The quasi-stationary displacement velocity can be simulated by the Maxwell creep model. Recurrent acceleration phases can be related to rainfall and temporary increases in water level at the toe of the slope. 1...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2010, June 15–18, 2010
Paper Number: ISRM-EUROCK-2010-145
... water exploitation of the island aquifers had taken place. A water table at 600 700 m below surface was estimated according with ground water records, with exception of the coastal areas. In the central part of the edifice due to the presence of a large number of dykes the ground water levels should...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2009, October 29–31, 2009
Paper Number: ISRM-EUROCK-2009-020
... flow in porous media Preservation water level bearing capacity trebižat river construction powerhouse Kravice Waterfall headrace structure Reservoir Characterization Kravice waterfall coefficient geotechnical feature investigation work filtration future mhpp kravice permeability...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2009, October 29–31, 2009
Paper Number: ISRM-EUROCK-2009-022
... to increase during periods of drought, when there is a natural recession in water levels, so that separation of the two components of drawdown requires information on either abstraction rates or recharge. The Cumulative Rainfall Departure (CRD) method was used with consid- erable success to separate...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2005, May 18–20, 2005
Paper Number: ISRM-EUROCK-2005-011
... France Simulation Reservoir Characterization water level kinematic analysis Upstream Oil & Gas displacement structural geology strength rainfall mechanical property aquifer friction angle discontinuity rock mass interface flow rate characteristic flysch stratification...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2005, May 18–20, 2005
Paper Number: ISRM-EUROCK-2005-020
... were accomplished. SPT, Lugeon permeability test and dilatometer test make it possible to characterize the rock mass. Before the construction start the water level was at a 6 m depth. Nevertheless during the excavation of the shaft and with the help ofa drainage system of several gravel columns...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2005, May 18–20, 2005
Paper Number: ISRM-EUROCK-2005-085
... is observed geodetically, five of the geodetic points (spheres), see Figure 4 and the storage water level are measured frequently. For each of the recorded points a monthly moving mean is calculated. In the exploration adit (gray line, Fig. 4) deformation between the underlying, more stable rock (sliding mass...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 96, September 2–5, 1996
Paper Number: ISRM-EUROCK-1996-064
... displacement discontinuity dam-foundation system deformability Reservoir Characterization abutment water pressure rock mass foundation crest finite element water level mesh representation jointed rock foundation Upstream Oil & Gas friction angle element model application...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 96, September 2–5, 1996
Paper Number: ISRM-EUROCK-1996-065
... Upstream Oil & Gas rotation access tunnel block ix variation foundation rock statistical analysis construction water level monitoring point pendulum moduli influence function reservoir displacement operation rock mass dam base deformation Eurock '96, Barla (ed.) (c) 1996...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 93, June 21–24, 1993
Paper Number: ISRM-EUROCK-1993-116
... the shaft and the lower chambers of the surge tank, the water being stored in the rock mass. Large pressure forces were acting on the fault faces which were true impervious curtains due to their clayey breccia. The rise of the reservoir water level amplified the pressure forces leading to a large and sudden...

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