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Norwegian University of Science and Technology
NTNU Civil and Environmental EngineeringCarl Thodesen, Head of Department
Norwegian University of Science and Technology
K
Norwegian University of Science and Technology
«Norway shall be as wellknown for research, knowledge, and universities as it is for mountains and fjords in 2040»
- Erna Solberg
Norwegian University of Science and Technology
Norwegian University of Science and Technology
We provide Norwegian public sector and businesses with competent people at bachelors, masters and doctoral level within the academic disciplines we teach.
Norwegian University of Science and Technology
Research Strategy
Norwegian University of Science and Technology
Norwegian University of Science and Technology
Cooperation
International excellence
Norwegian use
Norwegian University of Science and Technology
Norwegian University of Science and Technology
Felles kompetanseområder
Samfunnsmål:
Sikrere, renere og
effektiv energi
Samfunnsmål:
Funksjonell og
bærekraftig
infrastruktur og
bygget miljø
Samfunnsmål:
Verdens-
ledende i
havet og
nordområdene
Samfunnsmål:
Bærekraftig og
innovativ
produksjon i Norge
Samfunnsmål:
Bærekraftig
utvinning av
mineralressurser
Visjon - Norge i 2025
Bærekraftig
Konkurransedyktig
Godt å leve i
Bidrar med kunnskap
for en bedre verden
Geologiske
råstoffer for neste
generasjon
Muliggjørende teknologier
Fremtidens
mineralproduksjon
Mineraler i
sirkulær økonomi
Marine
mineralressurser
Vann Transport
Bygninger
Byggeprosess
Infrastruktur
Energikilder og -
transportSamfunns-
integrerte
energisystemer
Energieffektivitet
Energi-
konverterings-
teknologier
Sikrere, smartere
og grønnere sjø-
transport og op.
Digitalisert havrom
Innovative
havkonstruksjoner
Levende og
produktive
kystsamfunn
Kunnskap om
havet og
nordområdene
Digitalisert og
automatisert
produksjon
Fremtidens
materialer
Produksjons-
ledelse og
verdikjedestyring
Produksjon av
komplekse
produkter
Produktutvikling
RAMS
Forskningsområder (utkast)
Norwegian University of Science and Technology
Research based education
Norwegian University of Science and Technology
BSc BSc BSc
Norwegian University of Science and Technology
23
16
11
9
7 76
5 5 5 5 54 4
3 32 2 2 2
Arbeidsgiver masterstudenter Bygg- og miljøteknikk 2017
Norwegian University of Science and Technology
Coastal Highway Route E39
E39 Kristiansand - Trondheim
1100 km
8 (7) Ferry links remaining
8 of 10 national ferry links
US$ 25 billion
Norwegian University of Science and Technology
Norwegian University of Science and Technology
NTNU principal research themes
Bridge fjord crossing solutions
Sustainable design and implementation of roads
Norwegian University of Science and Technology
Fjord crossings
Misson statement: Enable design of long span fjord crossing structures
• Model the environmental loading on the fjord crossing structures
• Establish computational tools to simulate dynamic reponse
• Establish design criteria for safety and comfort
• Establish service life criteria and prediction tools
Norwegian University of Science and Technology
Expected research results
Obtain data for design and engineering of bridge concepts(reference solutions to be security cleared)
• Realistic numeric models that inckudes all significant parameters• Loads
• Load effects
• Structural properties (air, fluids, earth)
PhD candidates with sepcific competences
Identify further research needs
Kick-off meeting E39 Fjord crossings 20.01.2015
Norwegian University of Science and Technology
Research set up
Focus on PhD and Postdoc projects with complimentary research and support from NPRA staff
Combine full scale measurements, laboratory experiments and analytical/numerical models
Discussions for need for «Met ocean» data with people measuringand simulating environmental loads
Kick-off meeting E39 Fjord crossings 20.01.2015
Norwegian University of Science and Technology
Fjord crossing related Ph.d.and postdoc
Wind loads and responses
Wave loads and effects
Ship collisions with floating aand submerged bridges
Explosions and fires og brann in submerged bridges
Foundations
Parametric excitations
Dynamic responce of bridges
Characteristic envrinmental loads and effects for design engineering
CFD response analysis (air and fluid dynamics)
Material properties of concrete (durability)
Norwegian University of Science and Technology
Financing of fjord crossing research
E39 Statens vegvesen: 9 candidates
E39 SVV Region vest: 2 candidates
SVV general ph.d budget: 1 candidates
NTNU: 2 candidates
Forskningsrådet + SVV 1 candidates
Forskningsrådet + næring 4 candidates
Total: 19 candidates
Norwegian University of Science and Technology
Ship collisions
• Overflatefartøy• Flytebru (pontong, brubjelke)
• Hengebru med flytende tårn
• U-båter• Neddykket flytende tunnel
• Forankringssystemer
• Synkende skip mot neddykket flytende tunnel
• Lokal og global lastvirkning
• Skipets bevegelse relativt til brukonstruksjonen
• Analyser for et utvalg av ulike skipstyper og hastigheter
Norwegian University of Science and Technology
Dynamic response av floating bridges
• Ph.d.-prosjekt finansiert av Statens vegvesen utenom Fergefri E39
• Analytisk/numerisk modellering
• Målinger Bergsøysundbrua• Vindfelt (mulig inhomogenitet,
korrelasjon langs brua)
• Bølgemåling langs brua (kortkammet sjø)
• Korrelasjon vind og bølger
• Respons av brua
Norwegian University of Science and Technology
Roads and Transportation
Mission statement: Develop knowledge for sustainable design, construction, operation, and maintenance of E39
• Develop safer solutions for road lifecycle
• Develop lower energy solutions for road lifecycle
• Develop environmentally friendly solutions for road lifecycle
Norwegian University of Science and Technology
Norway: Carbon Neutral by 2050 ?
Norwegian University of Science and Technology
Goals – National Transport Plan (NTP)
● Emissions form construction of transport infrastructure should be reduced by 40% within 2030
● Emission from maintenance and operation of transport infrastructure should be reduced by 50% within 2030
● In 2050, the transport sector should be nearly emission-free (Carbon neutral)
22.10.2017
Norwegian University of Science and Technology
Norwegian University of Science and Technology
Norwegian University of Science and Technology
Norw
egia
n U
niv
ers
ity
of
Scie
nce
and T
echnolo
gy
ROAD DRIVER VEHICLECurvature
Slope
Road Width
Number of Lanes
Speed Limit
Max Acceleration
Visibility
Speed
Weight
Size
Aerodynamics
INPUT PARAMETERS
SPEED
MODEL
MOTION
PHYSICS
MODELS & ALGHORITMS
ENERGY
DEMANDTRAFFIC
ANALYSIS
TRACK OPTIMIZATION
Geometric Design for Energy Demand Reduction
Norwegian University of Science and Technology
Impact of roadway design on energy demand
ROAD• Horizontal curvatures
• Longitudinal slopes (gradient)
• Vertical curvatures
• Design composition
TRAFFIC CONDITIONS• Operating speeds
• Posted Speed Limits
• Design speeds
WEATHER• Wind
• Rain, Snow, Ice
• others
VEHICLE• Mass
• Frontal area
ENERGY DEMAND
Emission
modelEnergy
modelPost Doc Giuseppe
Marinelli
Norwegian University of Science and Technology
Final targets
M.I.R.E.D.Model for Instantaneous Road Energy Demand
Norwegian University of Science and Technology
Reduce cost –maximize the benefit
Norwegian University of Science and Technology
Where do we go from here?
Norwegian University of Science and Technology
Norwegian University of Science and Technology
Research based solutionsand policies
Norwegian University of Science and Technology
Thank you…