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Die Schweiz ist das Tunnelland par excellence: Rund 1300 Tunnel und Stollen prägen das Landschaftsbild. Und laufend kommen neue hinzu. "Tunnelling Switzerland" stellt die Errungenschaften der letzten 15 Jahre auf allen Gebieten des Untertagbaus anhand von mehr als 90 Projekten vor. Dazu gehören u.a. Strassentunnel, Eisenbahntunnel, Tunnelsanierungen, Kraftwerksanlagen, Hochwasserschutzbauten und Leitungstunnel zur Energieerzeugung und Wasserversorgung. Die einzelnen Bauwerke werden jeweils auf einer Doppelseite in Wort und Bild vorgestellt. Dazu kommen Informationen zur Geologie, zu Bauherrschaft, Projektierungsbüros und Unternehmerschaft. Die englischsprachigen Beschriebe werden durch Übersetzungen in die Landessprachen ergänzt. Vorgestellte Tunnel (Auswahl): Gotthard-Basistunnel, Ceneri-Basistunnel, Durchmesserlinie Zürich: Weinbergtunnel, Unterfahrung Hauptbahnhof Zürich, Zimmerberg-Basistunnel, PTS-Tunnel am Flughafen Zürich, Tunnel Engelberg, Le métro lausannois, Tunnel Luzernerring, Uetlibergtunnel A3, Überdeckung Entlisberg A3, Islisbergtunnel, Tunnel Flüelen A4, Sicherheitsstollen Tunnel Flüelen, Tunnel Giswil A8, Tunnel Sachseln A8, Projektübersicht Südumfahrung Visp A9, Milchbucktunnel (Zürich), Tunnel Hausmatt (Olten), Umfahrung Bazenheid, Tunnel routier du Grand Saint Bernard, Erneuerung Tunnel San Bernardino A13, SBB Simplontunnel, Hochwasser-Entlastungsstollen Thunersee, Pumpspeicherwerk Limmern, Pumpspeicherwerk Nant de Drance, Ausbau der Grimselkraftwerke, Wasserkraftwerk Cleuson-Dixence, Trinkwasserstollen Üetliberg, Jungfraujoch – Top of Europe
This book covers not only practical aspects but also the underlying theoretical approaches. It also covers the fundamentals of rock mechanics. The book addresses not only students but also professionals who are interested to understand the underlying principles and methods and – possibly – to further develop them. Emphasis is given to the mechanical approach rather than to hardly tractable empirical statements. The text is concise and comprises a large list of citations.
On the variability of squeezing behaviour in tunnelling
Since 1882, the Gotthard Railway, with its fifteen-kilometerlong tunnel under the Gotthard Mountains, has provided a crucialinternational link through the Swiss Alps, between North-WesternEurope and Italy. Its symbolic meaning has never sunk into oblivion.In Swiss society today, references to the railway evoke images of atechnological railway project, with allusions to Swiss history, alpinenature, and national identity. Reading this book helps us understandcontemporary discussions about the future of the Gotthard Railway,the region in which it lies, and the Swiss national identity.To illustrate to what extent historical actors co-constructedthe railway and Swiss identity, the book starts with an engineeringdiscussion about tunneling methods. Then it examinesreactions in Switerland to the inauguration of the railway line.Subsequently, it describes how the railway line was portrayedin travel guides of the belle poque. The last chapter capturesthe glory days of the Gotthard myth, before and during the SecondWorld War, with a focus on novels and plays in which theGotthard Tunnel construction occurs. This historical overviewoffers insight into the multiple roles that technology plays in theconstruction of a sense of national identity.
Tunnel Boring Machine (TBM) constructed tunnels are widespread, and can deliver significant environmental and cost benefits. However, as noted in the noteworthy examples of TBM traffic tunnels presented in this book, there are still important challenges associated with them, linked in particular to structural safety in the event of earthquakes, as well as cost and safety issues during operation. To face these challenges, Innovation in TBM Traffic Tunnels presents three innovative concepts in the field of construction of TBM rail and road tunnels: the TISB concept that improves the structural safety of those built on soft soil in seismic areas, and the TMG and TMF concepts, for rail and road tunnels, respectively, that allow for significant reduction of their cost and the improvement of safety during operation. Examples of the application of these new concepts in the conceptual design of specific tunnel cases are presented and compared with solutions based on common approaches, demonstrating the additional benefits of these concepts. The book also draws attention to other innovations in TBM tunnelling that may improve the construction of tunnels in the future, especially when using the concepts mentioned above. Innovation in TBM Traffic Tunnels is aimed at professionals involved in the planning, design, and construction of tunnels for transport infrastructure, including authorities, consultants and construction companies, worldwide.
This book studies the historical development of the tunnelling industry, detailing it's technical innovations.
This book covers the fundamentals of tunneling machine technology: drilling, tunneling, waste removal and securing. It treats methods of rock classification for the machinery concerned as well as legal issues, using numerous example projects to reflect the state of technology, as well as problematic cases and solutions. The work is structured such that readers are led from the basics via the main functional elements of tunneling machinery to the different types of machine, together with their areas of application and equipment. The result is an overview of current developments. Close cooperation among the authors involved has created a book of equal interest to experienced tunnelers and newcomers.
Vast knowledge has been developed in the area of tunnelling in weak rocks over the years, and this book bridges an important gap by bringing all the information together for the benefit of the tunnelling Industry. In particular, tunnelling in poor conditions is a huge challenge for engineers and designers, and this book tackles all typical problems headon. Topics covered include classification approach, design approaches for site-specific grounds, a new invention on shielded tunnel boring machine, case histories, tunnel mechanics, risk engineering and management culture. Based on extensive field research experiences in Himalayan region and Alps Exclusive chapters on tunnelling hazards, squeezing ground conditions (a full detailed case study), swelling ground conditions, critical state rock mechanics, etc. Supported by over 180 figures and 90 tables of data, and test examples (with solutions)