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The Q-system for rock mass classification
The Q-system is a classification system for rock masses with respect to stability of underground openings. The Q-system was originaly developed at NGI, and is used extensively in Norway as well as internationally. The Q-system app automates all the calculations to make the planning and designing processes faster and more efficient.What's New in the Latest Version 1.0
Last updated on Mar 24, 2016
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Q-system
1.0 by NGI - Norges Geotekniske Institutt
Mar 24, 2016