SMART LEVEE in Poland. Full-scale monitoring experimental study of - PowerPoint PPT Presentation

SMART LEVEE in Poland. Full-scale monitoring experimental study of levees by different methods Aleksandra BORECKA, Klaudia KORZEC, Jacek Stanisz Department of Geology, Geophysics and Environmental Protection, UST AGH, Krakow

The aim of ISMOP project The idea of the project is a systematic approach to the issue of monitoring the static and dynamic behavior of the levee in real time. Implementation of the selected scenarious of flood wave Massive collection of data in contunuous mode Fast and secure transmission of data Analysis of the measurements with the use of computer simulations Visualization of test results The use of numerical models to predict the state of the levees 2

Location Czernichów 3

Technical parameters TECHNICAL PARAMETERS:  Cubature ~ 28 500 m 3  Perimeter ~ 407m  Length ~ 200m  Width ~ 53m  Height = 4.5m  Slope 1:2.0 (upstream) ÷ 1:2.5(downstream)  Maximum water level = 4.0m 4

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Cross-sections Cross-section 1 Cross-section 2 Cross-section 3 6

Cross-section 1-1 and 3-3 OF optical fiber T out sensor of temperature UT sensor of pore pressure and temperature SV sensor of vertical displacement P piezometer I inclinometer 7

Cross-section 2-2 OF optical fiber T out sensor of temperature UT sensor of pore pressure and temperature SV sensor of vertical displacement P piezometer I inclinometer 8

Statement of monitoring sensors installed in the experimantal levee MONITORING SENSORS PORE WATER EARTH PRESSURE Cross- PIEZOMETER INCLINOMETER PRESSURE SENSOR and FIBER OPTIC section (STANDPIPE) SENSOR TEMPERATURE SENSOR Symbol I P SV UT OF 1-1 2 6 2 11 2-2 2 12 2 13 1200 m 3-3 2 6 2 11 Sum: 6 24 6 35 1200 m 9

Additional measurements Additional measurements:  Geophysical measurements Geoelectrical tomography  Geodetic measurements Ground radar interferometr IBIS-L Satellite SAR interferometr Classical methods  Thermographic camera  Water levels  Weather observations Temperature Humidity Pressure Precipitation Wind speed 10

Project concept Levee with sensors Flood Simulation Automatic Measurement System (AMS) Breaching Simulation Repeater High risk? Low risk? Monitoring and Reliability Analysis Modeling Center (AGH UST) Risk assessment VIRTUAL LEVEE Anomaly Detection 11

WATER GAUGE – source data  50 points  daily data from 1995- 2013 (19 years) 12

FLOOD HYDROGRAPH Flood curve shape H [cm] 100 150 200 250 300 350 H [cm] 100 150 200 250 300 350 1997-07-06 1997-07-07 2010-08-31 1997-07-08 2010-09-01 1997-07-09 2010-09-02 1997-07-10 H [cm] 2010-09-03 1997-07-11 100 150 200 250 300 350 1997-07-12 2010-09-04 1999-06-22 1997-07-13 2010-09-05 1999-06-23 1997-07-14 H [cm] 100 150 200 250 300 1999-06-24 1997-07-15 1999-06-25 1997-07-05 1999-06-26 1997-07-06 1997-07-07 1999-06-27 1997-07-08 1999-06-28 1997-07-09 1999-06-29 1997-07-10 1997-07-11 1997-07-12 1997-07-13 1997-07-14 13

H [cm] Flood models 100 125 150 175 200 225 250 275 1997-07-05 1997-07-06 1997-07-07 1997-07-08 1997-07-09 Simplication of flood curve shape 1997-07-10 1997-07-11 1997-07-12 1997-07-13 1997-07-14 H [cm] 100 150 200 250 300 350 1997-07-06 1997-07-07 1997-07-08 1997-07-09 1997-07-10 1997-07-11 1997-07-12 1997-07-13 1997-07-14 1997-07-15 14

Summary Number of sensors which monitor changes in the levee and compare them with results of numerical simulation New technical solutions and monitoring techniques Simulate real processes taking place in nature 15

http://www.ismop.edu.pl This work was partially supported by the National Centre for Research and Development (NCBiR) under Grant No. PBS1/B9/18/2013