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Modelling Effects of Accidental Explosions in Rock TunnelsBy P. Lundman, L. Rosengren, T. Brandshaug
Tunnel 99’, the Swedish National Road Administration´s (SNRA) general technical specification for road tunnels requires that the load bearing system must be designed to withstand specified design expl
Jan 1, 2003
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Comparison of different systems for rock mass characterisation and lessons from the Äspö Test Case, SwedenBy F. Lanaro, K. Röshoff, R. Christiansson, L. Jing
This paper presents the results of a project for developing a methodology for empirically determining some of the mechanical properties of the rock mass at the Äspö Hard Rock Laboratory, Southern Swed
Jan 1, 2003
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Mechanical behaviour of rock salt masses under high stress to strength ratio (damaging) and under very low stress to strength ratios with high confining pressure (healing)By Z. Hou
ABSTRACT: Short-term strength, damage and healing boundaries for rock salt are experimentally determined and integrated into the Hou/Lux-MDS damage-healing model. This model can be used to describe th
Jan 1, 2003
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Long Term Laboratory Strength Tests in Hard RockBy Z. Szczepanik, D. Milne, K. Kostakis
Abstract This paper presents the results of a series of creep tests performed on a total of nine samples of Lac du Bonnet granite from the Underground Research Laboratory near Pinawa, Canada. Eac
Jan 1, 2003