Mechanized Tunnelling in Urban Areas, 2nd edition: Design methodology and construction control

The book discusses the application of technologies to achieve the stability of tunnels and minimize surface settlement in metropolitan areas, including accurate characterization of the ground, rigorous assessment and management of risk, and the correct choice of tunnel boring machine. It also includes new sections on contingency plans and the methodology for implementing a geological, hydrogeological, and geotechnical model.

Format: Hardback
Length: 550 pages
Publication date: 01 January 2021
Publisher: Taylor & Francis Ltd

There are several specific hazards associated with the construction of tunnels in metropolitan areas. These hazards include poor ground conditions, water tables higher than the tunnel level, and subsidence, which can lead to damage to existing structures on the surface. To address these challenges, this book explores the application of technologies to achieve tunnel stability and minimize surface settlement.

Accurate characterization of the ground is crucial for successful tunneling. Rigorous assessment and management of risk from design to maintenance is essential to ensure the safety and longevity of the tunnel. The correct choice of a tunnel boring machine is vital to ensure efficient and cost-effective excavation. A well-defined tunnel advancement plan is essential to ensure timely completion of the project.

Specific excavation procedures are employed to minimize surface disturbance and ensure the stability of the surrounding structures. Real-time monitoring of excavation parameters is crucial for timely detection and correction of any issues that may arise.

This fully revised and expanded 2nd edition includes numerous important updates, particularly with respect to aspects of mechanized technology updated by the industry and to experience gained from some new case-histories. It also includes new sections on contingency plans and on the methodology for implementing a geological, hydrogeological, and geotechnical model, which forms the basis of every tunnelling design.

The work is of interest to practicing engineers, designers, consultants, and students in mining, underground, tunnelling, transportation, and construction engineering, as well as to foundation and geological engineers, urban planners/developers, and architects. By implementing these technologies and following best practices, tunnel construction in metropolitan areas can be safely and efficiently accomplished, minimizing the impact on existing infrastructure and the surrounding environment.

Dimension: 246 x 174 (mm)
ISBN-13: 9781138000278
Edition number: 2 New edition