Education and Training in Dam Engineering
Transcript of Education and Training in Dam Engineering
Hydraulic Engineering and Water Resources Management
1
Dam EngineeringAustrian Committee on Dams
Education and Training in
Dam Engineering
Gerald Zenz
Graz University of Technology – Stremayrgasse 10/II www.tugraz.at
Dean of Civil Engineering Faculty – Chair of Hydraulic Engineering
ICOLD - Vice President - Europe
Hydraulic Engineering and Water Resources Management
2
Dam EngineeringAustrian Committee on Dams
DAMS – Essential Infrastructure
Hydro Power
Flood Protection
Drinking Water
Irrigation
Safety Concept
Structural
Monitoring
Operation
Risk Assessment
Structural Safety
Risk Management
Education
Hydraulic Engineering and Water Resources Management
3
Dam EngineeringAustrian Committee on Dams
Failu
reP
rob
ab
ilit
y
Years of Operation
Failure – Years of Operation
First Impounding
DesignUnexpected Behavior
Normal Operation
Ageing
ATCOLD / Dam Safety Expert Seminar / Melbinger
Hydraulic Engineering and Water Resources Management
4
Dam EngineeringAustrian Committee on Dams
SAFETY
De
sign
Co
nst
ruct
ion
Pre
pare
dness
for
em
erg
ency
Rehabilitation
Maintenance
Reduction of Losses
Surv
eill
ance
ATCOLD / Dam Safety Expert Seminar / Melbinger
Hydraulic Engineering and Water Resources Management
5
Dam EngineeringAustrian Committee on Dams
ATCOLD / Dam Safety Expert Seminar / Melbinger
Hydraulic Engineering and Water Resources Management
6
Dam EngineeringAustrian Committee on Dams
Education – Three Level System Established
Docto
ral Pro
gra
m
Bachelo
r Pro
gra
m
Civ
il E
ngin
eering S
cie
nces
Bachelor Program
Geotechnics and Hydraulics
Structural Engineering
Environment and Transportation
Construction Management and Civil Engineering
Bachelor of Science (BSc)
Master Program
Diplom – Ingenieur (Dipl.-Ing.)equivalent to
Master of Science (MSc)
Hydraulic Engineering and Water Resources Management
7
Dam EngineeringAustrian Committee on Dams
Geotechnical & Hydraulic Engineering
Hydraulic Engineering and Water Resources Management
8
Dam EngineeringAustrian Committee on Dams
AD HOC COMMITTEE ON CAPACITY BUILDING IN DAM ENGINEERING
(2009 – 2017)
Chairman: Adama NOMBRE
Vice Chairman: Dr ALI NOORZAD
Secretary: Eng FEMI SONUGA
Members
KHALID EL GHOMARI
EL GHISSASSI ABDERRAHIM
HAMIDOU KEBE
HASAN BASRI YUKSEL
Dr. XU ZEIPING,
LARS HAMMAR,
SERGEY YURIEV
KEVIN WALL
Hydraulic Engineering and Water Resources Management
9
Dam EngineeringAustrian Committee on Dams
ICOLDAustria2018 - YOUNG ENGINEERS FORUM
YEF-Award Ceremony
P. Hiller (Chair-YEF); Winner: D. Kerres, L. Macchi, B. Hohermuth; G. Zenz (ATCOLD)
Hydraulic Engineering and Water Resources Management
10
Dam EngineeringAustrian Committee on Dams
Life Long Learning
Source: European Civil Engineering Education and Training EUCEET – Program Sixth Volume
Hydraulic Engineering and Water Resources Management
11
Dam EngineeringAustrian Committee on Dams
Earthquake Multi Hazard – Rock Fall - Penstock – Gate - Powerhouse
Text
Chidi
Hydraulic Engineering and Water Resources Management
12
Dam EngineeringAustrian Committee on Dams
Hydraulic Engineering and Water Resources Management
13
Dam EngineeringAustrian Committee on Dams
Fill Dam – Specific Topics – Drainage / Spillway / Debris Management
Source: Verbund Hydro Power
Capacity of SpillwayFlood EventsClimate Change
Hydraulic Engineering and Water Resources Management
14
Dam EngineeringAustrian Committee on Dams
Fill Dam – Relief Wells and Vegetation - downstream
Hydraulic Engineering and Water Resources Management
15
Dam EngineeringAustrian Committee on Dams
Concrete Dams – Gravity and Arch Gravity Dam Structures
Hydraulic Engineering and Water Resources Management
16
Dam EngineeringAustrian Committee on Dams
Concrete Dams – Bottom Outlet Testing
Hydraulic Engineering and Water Resources Management
17
Dam EngineeringAustrian Committee on Dams
Hydraulic Engineering and Water Resources Management
18
Dam EngineeringAustrian Committee on Dams
ICOLD helps strengthening Dam Safety Worldwide
Hydraulic Engineering and Water Resources Management
19
Dam EngineeringAustrian Committee on Dams
Concrete Dam – During Earthquake – Example Solutions – ICOLD Benchmarks
1991 – Bergamo, Italy
1992 – Bergamo, Italy
1994 – Paris, France
1996 – Madrid, Spain
1999 – Denver, United States
2001 – Salzburg, Austria
2003 – Bucharest, Romania
2005 – Wuhan, China
2007 – St. Petersburg, Russia
2009 – Paris, France
2011 – Valencia, Spain
2013 – Graz, Austria
2015 – Lausanne, Swiss
2017 – Stockholm, Sweden
Hydraulic Engineering and Water Resources Management
20
Dam EngineeringAustrian Committee on Dams
Nonlinear System Behavior
Block Joint OpeningFluid Structure Interaction
Research Cooperation on Hydraulic StructuresDesign acceleration 0,2g changed to 0,45g
Hydraulic Engineering and Water Resources Management
21
Dam EngineeringAustrian Committee on Dams
Finalized Arch Dam – During Impounding
Picture: Alpine
Hydraulic Engineering and Water Resources Management
22
Dam EngineeringAustrian Committee on Dams
Successfully Impounded – Spillway Test in Operation
Picture: Alpine
Hydraulic Engineering and Water Resources Management
23
Dam EngineeringAustrian Committee on Dams
Future Developments - Needs
Small Dams
Monitoring – Visual Inspection, Maintenance, Emergency Action Plan
Large Dams
Embankment – Improvement of applicable material behavior description under dynamic excitation
Pore pressure accumulation, seepage and stability analyses need coupling
Concrete Dams
Simultaneous excitation shows conservative results System and radiation damping under high acceleration
Nonlinear system analysis in the time domain need appropriate radiation
Hydraulic Engineering and Water Resources Management
24
Dam EngineeringAustrian Committee on Dams
Dam Engineering
Future Needs - Knowledge Transfer – Capacity Building
Hydraulic Engineering and Water Resources Management
25
Dam EngineeringAustrian Committee on Dams
Store Green Energy – Highest - Flexibility – Capacity – Energy Content
Hydraulic Engineering and Water Resources Management
26
Dam EngineeringAustrian Committee on Dams
• Planning, potential, requirements, energy development, storage concepts: Review, current situation, future prospects
• Construction concepts for pressure tunnels (armored or unarmored)• Materials joining and quality assurance• Steel construction, design, safety concepts, structural calculation• Safety and life cycle evaluation of existing plants
Hydraulic Engineering and Water Resources Management
27
Dam EngineeringAustrian Committee on Dams
Electricity Production / Consumption, GermanyJan 2017
High Volatility
Flexibility
Storage Capacity
Renewable - PV – Wind - Hydro
Hydraulic Engineering and Water Resources Management
28
Dam EngineeringAustrian Committee on Dams
Energy Storage 2016
Entire Hydro Capacity – 1100 GW annual production world wide 4000 TWh
Hydraulic Engineering and Water Resources Management
29
Dam EngineeringAustrian Committee on Dams
Pumped Storage Capacity
EU – 220 TWh (Upper Reservoir) – ~25 days electricity supply
Hydraulic Engineering and Water Resources Management
30
Dam EngineeringAustrian Committee on Dams
High Head Pumped Storage Schemes
Reservoir Mooserboden
Storage – Supply - Flexibility
Hydraulic Engineering and Water Resources Management
31
Dam EngineeringAustrian Committee on Dams
o be
ware of the
ultiple benefits and the
ustainable effects
Dams are essential for long term prosperity and welfare
Dam engineering is very essential
Meeting and exchange of experience indispensable
Dams contribute to our society