3.3. Planning and Designing of Tunnels and Underground Structures

Tracks
Skalkotas Hall
Tuesday, May 16, 2023
14:00 - 15:40
Skalkotas Hall

Details

Chairs: Gérard Seingre - ITA Treasurer, Pavlos Nomikos - National Technical University of Athens

Presenter

Mr. Eric Carrera
Msc Ethz Civil Engineering / Project Manager
Lombardi Engineering Ltd.

Second tube of the Gotthard Road Tunnel: Tunnel design and challenges after 2 years of construction of the preparatory works

14:00 - 14:20

Authors:

E. Carrera, G. Ballacchino, T. Fries, T. Ackermann
_______________________________________
Mr. Sotiris Psomas
Director - Tunnels
Cowi UK Ltd

Fire Design Analysis for the Green Tunnels at High Speed Rail 2 project (UK)

14:20 - 14:40

Authors:

S. Psomas, N. Al-Haddid, H. Monckton
_______________________________________
Dr. Byron Protopsaltis
Manager
FIDES DV-Partner GmbH

Structural safety of tunnels in case of fire based on CFD simulations

14:40 - 15:00

Authors:

Dr. Linard Cantieni
Section Head Planning & Environment
Swiss National Cooperative for the Disposal of Radioactive Waste (Nagra)

Evaluation of constitutive models for Opalinus Clay to be used in tunnel designs of the Swiss radioactive waste repository

15:00 - 15:20

Authors:

Chair

Pavlos Nomikos
National Technical University of Athens

Gérard Seingre
ITA- Exco
BG consulting engineers

Technical Support

George Karagiannis
Convin

loading