Chapter 1
The world of tunnelling
Abstract
1.1 Introduction
1.2 Brief history of tunnelling
1.3 Purpose of tunnels
1.4 Tunnel construction techniques
1.5 Landmarks in tunnel construction
1.6 Conclusions
References
Chapter 2
TBM tunnels
Abstract
2.1 Introduction
2.2 Development of the TBMs
2.3 Construction of tunnels with TBMs
2.4 Types of TBMs
2.5 The race for the Mega TBMs
2.6 Thickness of the precast segments of TBM tunnels
2.7 Efficiency index of the cross-section of TBM road tunnels
2.8 Construction costs of TBM railway and road tunnels
2.9 Conclusions
References
Chapter 3
Safety of traffic tunnels
Abstract
3.1 Introduction
3.2 Safety of railway tunnels
3.3 Safety of road tunnels
3.4 Cross-section of railway tunnels
3.5 Cross-section of road tunnels
3.6 Emergency exits
3.7 Ventilation systems
3.8 Fire-fighting systems
3.9 Safety in operation
3.10 Conclusions
References
Chapter 4
Current concepts in TBM traffic tunnels and noteworthy examples
Abstract
4.1 Introduction
4.2 TBM railway tunnels
4.3 TBM road tunnels
4.3.1 Current concepts in TBM road tunnels
4.3.2 Dual-tube unidirectional tunnels
4.3.3 Mono-tube double-deck unidirectional tunnels
4.4 Conclusions
References
Chapter 5
The TISB, TMG and TMF concepts
Abstract
5.1 Introduction
5.2 Main challenges in TBM traffic tunnels
5.3 The TISB, TMG and TMF concepts
5.4 Tunnelling based on TISB, TMG and TMF concepts
5.5 Conclusions
References
Chapter 6
Rehabilitation of a TBM tunnel on soft ground in a seismic area based on the TISB concept
Abstract
6.1 Introduction
6.2 Characteristics of the tunnel
6.3 The incident
6.4 The rehabilitation process
6.5 Alternative solution based on the TISB concept
6.6 Structural verifications
6.6.1 Static behaviour
6.6.2 Seismic behaviour
6.7 Conclusions
References
Chapter 7
TBM tunnels for high-speed railway lines (HSRL) based on the TMG concept
Abstract
7.1 Introduction
7.2 TBM tunnel concepts in HSRL
7.3 TBM tunnels for HSRL based on the TMG concept
7.4 Application in a railway tunnel at the HSRL Lisbon-Porto
7.5 Conclusions
References
Chapter 8
TBM tunnel solution for a road crossing on soft ground in a seismic area based on the TISB and TMF concepts
Abstract
8.1 Introduction
8.2 Options for the Algés-Trafaria crossing
8.3 TBM tunnel solution based on the TISB and TMF concepts
8.4 Conclusions
References
Chapter 9
TBM tunnel solution for a large mixed rail and road crossing based on the TMG and TMF concepts
Abstract
9.1 Introduction
9.2 The Fehmarnbelt Fixed Link
9.3 The Immersed tunnel solution
9.4 The Basic TBM tunnel solution
9.5 Comparison between the Immersed tunnel solution and the basic TBM tunnel solution
9.6 Alternative TBM tunnel solution based on the TMG and TMF concepts
9.7 Comparison between the Immersed tunnel solution and the alternative TBM tunnel solution
9.8 Conclusions
References
Chapter 10
Conclusions and future perspectives
Abstract
10.1 Main conclusions
10.2 Future perspectives
10.3 Final remarks
References
Biography
Silvino Pompeu-Santos graduated in Civil Engineering from the University of Lisbon in 1974. In 1983 obtained his PhD degree and in 1995 became Research Director at LNEC (National Laboratory of Civil Engineering) in Lisbon. In 2013, he founded the consulting office SPS Consulting, of which he is the main partner and the Managing Director.
Professional activity developed in the area of structures, mainly concrete and masonry, and in the rehabilitation of heritage buildings. In recent years, expansion to other areas, namely tunnels (several patents at national and European level), and planning of transport infrastructures and spatial planning.
Author of hundreds of papers and reports, as well as dozens of lectures, and author/editor of several books on his fields of interest.
Chairman of the CIB (International Council for Construction) Commission Wall Structures between 1996 and 2014, he was awarded the CIB PC Commendation in 2006.
Vice President of IABSE (International Association for Bridge and Structural Engineering) between 1999 and 2007, in 2013 he was elected Honorary Member of IABSE.
Member of FIB (International Federation for Structural Concrete) and of FIB/TG1.4-Tunnels, of which he is the Convenor of WP1.4.2- Openings in Walls of Tunnels.
