Bali, June 2014 Innovative data processing and presentation techniques Stefan Hoppe
Bali, June 2014
Innovative data processing and
presentation techniques
Stefan Hoppe
Innovative data processing and presentation techniques
CONTENTS – What has to be presented?
2
Monitoring Data
Graphs
Selected data: Drawings
Tables
Visual Inspections
Qualitative monitoring data
General observations
Performance of monitoring system
Innovative data processing and presentation techniques
What has to be presented?
3
Evolution in time - Tendencies
Graphs
Exact values and statistics
Tables
Drawings
Innovative data processing and presentation techniques
Graphs – f(time)
4
Show exact value
Observations
Innovative data processing and presentation techniques
Graphs – f(space)
5
Date of Reading
Control Point along Dam Crest
Ver
tica
l M
ove
men
t
Innovative data processing and presentation techniques
Graphs– Correlation: 1 sensor different time periods
6
Selected period
Reservoir level (masl)
Dis
char
ge
(l/m
in)
Innovative data processing and presentation techniques
Graphs– Correlation – 1 time period, different sensors
7
Selected sensors
Reservoir level (masl)
Join
t o
pen
ing
(mm
)
Innovative data processing and presentation techniques
Layout: Combination of 4 charts on 1 page
8
External Variables
(Precipitation, Temperature,
Reservoir level)
Pore Pressure (bar)
Piezometric Level (masl)
Relation to Reservoir level (%)
Innovative data processing and presentation techniques
Combination of Graphics and Images (Pendulum)
9
External Variables
Radial Movement
Tangential Movement
Image: Sign convention
Innovative data processing and presentation techniques
Comparison with threshold values
10
Plumb line: Horizontal movement
Reservoir level (masl)
Ho
rizo
nta
l m
ove
men
t (m
m)
Innovative data processing and presentation techniques 11
Compare representative data
Innovative data processing and presentation techniques 12
Maxi lateral movement in 2011 (mm)
Elevation P 1 P 2 P 3 P 4 P 5 P 6 P 7
1102 - 16,80 - 33,70 - 14,50 -
1090 - 12,85 21,35 30,25 19,80 11,25 0,50
1073 0,60 - - - - - -
1068 - 6,25 15,55 24,85 13,65 6,15 -
1048 - 2,60 8,40 - 7,35 2,65 -
1028 - 0,70 3,30 8,80 3,30 0,70 -
1007 - - - 2,40 - - -
Compare representative data
Innovative data processing and presentation techniques
Interpretation: Convert Data into Information
Temperature Distribution in Arch Dam
Innovative data processing and presentation techniques
Interpretation: Convert Data into Information
Pendulum: Horizontal movements - Plan View
Innovative data processing and presentation techniques 15
Interpretation: Convert Data into Information
Pendulum: Horizontal movements – Cross Section
Innovative data processing and presentation techniques
Interpretation: Convert Data into Information
Joint opening
Innovative data processing and presentation techniques
Interpretation: Convert Data into Information
Extensometer: Value and direction of main stress
Innovative data processing and presentation techniques
Interpretation: Convert Data into Information
Piezometric Pressure
Measured Pressure Distribution (%)
Theoretic Distribution with drainage curtain (%)
Theoretic Distribution without drainage curtain (%)
Innovative data processing and presentation techniques
Interpretation: Convert Data into Information
Piezometric Pressure
Innovative data processing and presentation techniques
Visual Inspections
Innovative data processing and presentation techniques
Summary charts Photographic dossier
Visual Inspections
Innovative data processing and presentation techniques
Visual Inspections Drawings of Observations
Qualitative Monitoring Data
Innovative data processing and presentation techniques
Visual Inspections
23
Innovative data processing and presentation techniques
Revision of Monitoring System
24
Innovative data processing and presentation techniques
Performance of monitoring system
25
Sensor Information and Functional state
Sensor Location Working? Automated Working?
Innovative data processing and presentation techniques
Functional test
26
Name Computer
Reading
Handreader Error Functional
State
Observations
Innovative data processing and presentation techniques
BIM (Building Information Modeling)
27
Innovative data processing and presentation techniques
BIM (Building Information Modeling)
28
Innovative data processing and presentation techniques 29
Thank you for your attention!
Stefan Hoppe
www.damsafety.com