STUVA 2023 | PREVIEW
End of day:
Youth Forum ● BIM-ready: path from BIM pilot to model-based design, using Hamburg metro Line 5
● Danish-German joint immersed tube tunnel: Fehmarnbelt
● Site optimisation in urban settings for mechanised tunnelling
● Load-bearing behaviour insights on RC segment lining ● Developing resilience concepts for transport infrastructure
● Q&A
DAY 2: 9 NOV Track 1 - TUNNELLING
Mechanised Tunnelling ● New method for conditioning EPB shield in coarse- grained soils with foam conditioning solids
● Ibbenburen mine water drainage tunnel: long tunnel with small diameter variable density TBM
● Innovations in TBMs ● Staged start-up of large diameter EPB machine on Silvertown road tunnel, London
● Support of openings in segment tunnels ● Q&A
Safety, Digitisation, Monitoring ● Case studies in using Machine Learning to help improve TBM navigation
● Large-area monitoring with distributed fibre-optic sensors in tunnels
● Measuring deformation and developing strengthening measures for natural stone vault near a cut and cover tunnel
● Tunnelling underpass with low cover in rail embankment
● New safety standards for small diameter mechanised tunnelling: requirements of DIN EN 16191
● Q&A
Deep Underground Stations ● Deep construction work for the Korsvägen rail station, in Gothenburg
● Design change for junctions on the Stuttgart-Ulm rail line
● Frankfurt metro Line U5’s deep underground station at Güterplatz
● Tunnel and station junctions for Main station of Munich’s 2nd Core S-Bahn project
● Platform and metro connecting tunnels at Marienhof station on 2nd Core S-Bahn project
● Q&A Track 2 – OPERATION/PLANNING
Tunnel Refurbishment ● Refurb of German Alpine road using BIM – Weinkaser Protection Gallery
● Refurb of Italian motorway tunnel – on A1 Milan- Rome section
● Upgrade and modification of Munich metro’s Sendlinger Tor station
Sustainability & CO2 Reduction
● Grey energy rail tunnels – research tool to determine the optimum tunnel cross-section to balance cost, energy use and environmental impact over asset life
● Using advanced digital technologies to design more sustainable tunnels
● Q&A
Tunnel Equipment and Operation ● Recommendations for cross-section, equipment and operation of urban road tunnels
● Water-mist FFS for Egypt’s Ismailia road tunnel ● Air filtration system for Madrid’s M30 road tunnel ● Modelling frost risk on Steinbühl rail tunnel ● Drainage on long rail tunnels: case study Koralm tunnel
● Q&A
Tunnel Safety ● Integrated rescue gallery in German road tunnels ● Update of risk analysis methodology for German road tunnels
● Using AI with car-to-infrastructure comms to improve tunnel safety
● Influence on tunnel safety of alternative energy carriers for vehicles
● Securing and protecting tunnels from sabotage and disruptive incidents
● Q&A End of day:
Tunnel projects in the Munich region ● Overview of metro tunnel and station works in Munich
● Spotlight on Munich metro’s U9 line ● Extending Munich’s U5 metro line to the west ● Fire protection during construction and operation of 2nd Core S-Bahn rail project
● Q&A •● Closing Remarks – STUVA Chairman
October 2023
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