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Keywords: groundwater level
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Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-356
... of a detailed design were to be planned in order to arrange and develop the land on an area of about 31 hectares. precipitation hydrogeological study farm estate groundwater regime real estate fluctuation sea level groundwater table banking & finance groundwater level old villa...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-495
... using the SWCC given in Figure 3. EXPERIMENTAL RESULTS Figure 3 : Soil water characteristic curves Failure process The results of transient seepage analyses demonstrated the simulated rainwater infiltration had introduced the developments of groundwater level in the slopes and the formation of seepage...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-360
... by over-pumping and land subsidence was observed from 1960 and it is estimated that occurred from 1957. Groundwater level varied seasonally by pumping amount and precipitation. According to the geological properties of Saga plain, aquifers was simplified as a one-layer aquifer model. A two-dimensional...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-515
..., which then induced landsliding through the clay in the slope within 4 weeks of rainfall. Based on bore hole data, Sugalang (1989) also suggested that the sliding failure was at the clay. The simulation results did not only show the rise of the groundwater level but also the drop of this level. Such drop...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-441
... such as slope height, slope angle, wet zone thickness, groundwater level, and talus deposit height. The results suggest that the two hypothetic failure modes, i.e., shallow sliding and circular sliding, is reasonable for the terrace slopes. The shallow sliding mode is for a slope with a 1-2m wet zone beneath...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-544
.... As an alternative construction method and foundation type to suit the site conditions, barrette construction that utilizes relatively less equipment and induces less vibration than conventional bored pile construction was adopted. lateritic soil groundwater level reinforcement cage installation trench...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-554
... are founded on timber piles. Reservoir Characterization groundwater level diaphragm wall rail transportation tiergarten park Upstream Oil & Gas new public transport system construction groundwater management plan trough Berlin groundwater table central area tieback ground...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-457
... for the occurrence of debris flows in addition to slope failures. CHANGES OF GROUNDWATER DEPTH AND DISCHARGE RATE IN RAVINES To quantify this hydrogeological model of the cliff, the change of groundwater level in a bore hole dug from the top has been monitored in addition to the monitoring of discharge rate...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-471
... of about 150,000m3. Groundwater levels have been monitored in two open standpipe piezometers since August 1998. Groundwater levels remained relatively constant in the period from August 1998 to July 1999, ranging from 4.4m to 5.2m. Subsurface movement of about 12mm did, however, occur during this period...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-492
... INTRODUCTION A major dilemma in any slope stability exercise is to decide what the design water level should be and recent assessments of failures of new ‘engineered slopes’ has indicated that incorrect modelling of groundwater levels was a critical contributing factor in 70% of reported...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-630
... as the Metro Red Line is either under construction or under design. rail transportation Reservoir Characterization structural geology tunnel envelope ground condition strength subsurface condition mountain Upstream Oil & Gas groundwater level sandstone ground transportation Piezometer...
Proceedings Papers

Paper presented at the ISRM International Symposium, September 21–24, 1981
Paper Number: ISRM-IS-1981-188
... and cracky. The locations of the groundwater level measuring wells are shown in Fig. 1. We measured groundwater level before and during reservoir filling. The groundwater level in the left bank downstream from the grout curtain was found bottom of the andesite lava. 3 OUTLINE OF GROUTING BEFORE RESERVOIR...

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