10th Nonveiller Lecture was given on 03.06.2011. at 11:00 by Dr. Nick Barton
Location: RGN, Pierottijeva 6 >>>
Title and topics:
PRE-GROUTING FOR WATER CONTROL AND FOR ROCK MASS PROPERTY IMPROVEMENT
Water control methods in tunnels.
Simplified interpretation of Lugeon tests for pre-grout design.
Comparing joint aperture estimates with available particle sizes.
High-pressure injection concepts and pressure decline.
Some performance and volumetric data from pre-injected tunnels.
Rock quality/parameter improvement by pre-injection .