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https://www.mirarco.org/wp-content/uploads/mirarco_books/Support_of_Underground_Excavations_in_Hard_Rock.pdf
‘Support of Underground Excavations in Hard Rock’ is the most complete and up-to-date manual for use in the design of excavations and support mechanisms for underground mines. This work resulted from close collaboration between industry and university in the …
https://www.weareunderground.com/
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https://rockeng.ca/underground-rock-engineering/ground-control/ground-support-design/
Dec 27, 2016 · Ground Support Design – Ground support design is a key sub-discipline of underground rock engineering and forms part of the overall ground control measures that are a vital part of all underground mining and sub-surface civil engineering projects.Location: 920 Princess St., Suite 310, Kingston, K7L 1H1
https://www.rocscience.com/assets/resources/learning/hoek/Support-in-Underground-Hard-Rock-Mines.pdf
Support in Hard rock Underground Mines 5 With the development of grouted or friction anchored dowels which are both economical and simple to install, the use of untensioned dowels has become very wide-spread in mining and will probably become the dominant rock reinforcement
https://www.srk.com/sites/default/files/file/MDunn_UncertaintyInGroundSupportDesign_2013.pdf
In underground mining, there are a number of uncertainties in the ground support design process and during implementation of ground support designs. The minimisation of geological uncertainty is one of the rock engineering principles outlined by Bieniawski (1992) and by Stacey (2004, 2009).
https://www.911metallurgist.com/underground-mines-timbering-support/
No matter how limited their extent, few underground mining operations progress very far without requiring some sort of support. This Bulletin presents discussion and sketches as a guide for designing underground support of timber, concrete, or steel in relatively shallow workings.
https://www.sciencedirect.com/science/article/pii/S1674775517300239
Rockbolt is the most widely used support element in support systems in underground mines and civil tunnels. Rockbolting design is indeed mainly based on experience and it appears that rockbolting design is simply a business of selection of rockbolt types and the determination of bolt length and spacing, but, one essentially uses, either explicitly or implicitly, a methodology in a specific rockbolting design.Cited by: 11
https://www.map3d.com/ftp/Ground%20Support.pdf
Ground Support in Mining and Underground Construction Proceedings of the Fifth International Symposium on Ground Support 28-30 September 2004, Perth, Western Australia Edited by Ernesto Villaescusa Yves Potvin Rock reinforcement design for overstressed rock using three dimensional numerical modeling T. Wiles, E. Villaescusa & C. R. Windsor
https://www.911metallurgist.com/timber-support-underground-mining/
READ PART 1 of Timber Support in Underground Mining It is important to remember that only three pieces of the set are used to describe a square-set or express its efficiency or economy. For example, the boardfeet of lumber in a set refers only to one each of a cap, post, and girt.
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