WG

ITA Working Groups

CH Vertreter

WG 1

Standardization

WG 2

Research

Peter Egger

WG 3

Contractual practices

Matthias    Neuenschwander

WG 4

Subsurface planning

WG 5

Health and safety in works

Martin Vogel

WG 6

Maintenance and repair

WG 7

General approaches to design

WG 8

Catalog of tunnels

WG 8

Catolog of tunnels

WG 9

Seismic effects

WG 10

Costs-benefits of underground urban public transportation

WG 11

Immersed and floating tunnels

WG 12

Shotcrete use

WG 13

Direct and indirect advantages of undergroud structures

WG 14

Mechanized tunneling

Felix Amberg (vice anim.)

WG 15

Underground and environment

WG 16

Quality

WG 17

Long tunnels at great depth

 Gérard Seingre (animateur)

WG 18

Training

WG 19

Conventional tunnelling

 Heinz Ehrbar (animateur)

WG 20

Urban problems, underground solutions

Dr. Aurèle Parriaux