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Modern Geomatics Technologies and Applications
Figure 5: longitudinal section and location of cross-sections of instrumentation installed in Masjed-
Soleyman dam
Figure 6: Instrumentation in earthfill dams: 1.Soil Strain Meters, 2.Settlement Sensors, 3.Heavy Duty Pizometers,
4.Temprature Gauges, 5.Earth Pressure Cells, 6.Pizometers, 7.In-Place Inclinometers, 8.Incinometer Probes,
9.Portable Readout Boxes, 10.Multiplexers, 11.Multi-Channel Dataloggers, 12.Seepage Monitors
Figure 7 represents the results of strain gauge (EXT-3) installed in dam body from
2007 until 2013.
Figure 7: Observations of extensometer EXT-3 and its trend from 2007 until 2013[2]
2.3. Numerical methods:
