5.1. Conventional tunnelling, Drill-and-blast applications

Tracks
MC2 Hall
Wednesday, May 17, 2023
8:30 - 10:40
MC2 Hall

Details

Chairs: Pekka Nieminen - ITA PS Representative, Brian Fulcher - Delve Underground

Presenter

Agenda Item Image
Mr. Rakesh Kumar Khali
Vice President-operations (tunnel)
G R Infraproject Limited

Design and Planning of Excavation Sequence and Blasting Techniques for large UG caverns

8:30 - 8:50

Authors:

R. Khali, N. Bahuguna
_______________________________________
Dr. Takuya Tani
Chief Manager
Taisei Corporation

Development of Projection Mapping Technique for the Tunnel Face

8:50 - 9:10

Authors:

T. Tani, Y. Koga, S. Miyamoto
_______________________________________
Mr. Petr Salak
Managing Director
Dr. Sauer & Partners Ltd

French Hill Road Tunnels: A Pragmatic Rock Support Approach

9:10 - 9:30

Authors:

P. Salak, O. Nathan, O. Koc, A. Pamsl
_______________________________________
Ms. Theodora Vovou
Senior Tunnel Engineer
Hatch

Design and Construction of the Deepest Underground Station in Canada

9:30 - 9:50

Authors:

V. Nasri, T. Vovou
_______________________________________
Dr. Benoit Jones
Managing Director
Inbye Engineering

High temperature ground improvement

9:50 - 10:10

Authors:

J. Malone, C. Paraskevopoulou, B. Jones, G. Doulkas
_______________________________________
Dr. Filippos Chortis
Geotechnical Engineer
Archirodon NV

3D numerical investigation of the axial forces acting on tunnel junctions constructed in fractured/weathered to very blocky rockmass

10:10 - 10:30

Authors:

F. Chortis, M. Kavvadas
_______________________________________

Chair

Brian Fulcher
Principal and Practice Leader
Delve Underground

Pekka Nieminen
Sandvik Mining and Construction Oy

Technical Support

Manolis Pappas
Convin

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