Tunnelling in Rock by Drilling and Blasting presents the latest developments in the excavation of tunnels using the drilling and blasting method. Examples of work conducted throughout the world including the Indian sub-continent, Australia, and Sweden amongst others are discussed.
These tunnel projects serve to
illustrate the challenges and importance of drilling accuracy, the
effect of geology, methods of vibration prediction and control, and
techniques for assessing tunnel performance in terms of overbreak and
underbreak, advance and rock mass damage. A number of case studies
demonstrate the ingenuity required to successfully excavate tunnels in
demanding circumstances.
Finally,
an overview is provided of the software tools and IT, and the
explosives and initiation products used to implement tunnel blast
designs.
Tunnelling in Rock by Drilling and Blasting is
the outcome of the workshop, Tunnelling in Rock by Drilling and
Blasting, hosted by the 10th International Symposium on Rock
Fragmentation by Blasting (Fragblast 10, November 2010, New Delhi,
India), and is essential reading for researchers and practitioners in
tunnelling in rock by drilling and blasting.
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