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https://www.taylorfrancis.com/books/e/9780429215759/chapters/10.1201/9780203023389-4
The mechanism of support in rectangular hard rock tunnels is a combination of stiffness, shotcrete-rock adhesion, shear and tensile strength and flexural behaviour and toughness of both the shotcrete itself and of the composite shotcrete-rock assembly.Cited by: 8
https://www.tib.eu/en/search/id/BLCP%3ACN068806298/Mechanisms-of-shotcrete-roof-support/
Toughness of fibre-reinforced shotcrete as a function of time, strength development and fiber type according to ASTM C1550-02
https://www.researchgate.net/publication/257759284_Mechanism_of_wet_shotcrete_interacting_with_rock_in_support_systems
In order to have a good understanding of the behavior of wet shotcrete as a support element interacting with the rock mass, mechanism of wet shotcrete interacting with rock in support systems was ...
https://www.researchgate.net/profile/Li_Li172/publication/257759284_Mechanism_of_wet_shotcrete_interacting_with_rock_in_support_systems/links/550b9cdd0cf2855640971d7a.pdf?inViewer=true&disableCoverPage=true&origin=publication_detail
mechanism of wet shotcrete interacting with rock in support systems was analyzed through theoretical, numerical study and analytical analysis.
http://dc.engconfintl.org/cgi/viewcontent.cgi?article=1002&context=shotcrete_xii
Shotcrete is commonly used as surface support for deep underground mining excavations in order to dissipate the energy of violent rock mass failures. Laboratory strength testing data and field observations indicate that the optimum arrangement of surface support is to reinforce shotcrete with fully encapsulated steel mesh.
https://www.rocscience.com/assets/resources/learning/hoek/Practical-Rock-Engineering-Chapter-15-Shotcrete-Support.pdf
Shotcrete support . 3. Wet mix shotcrete . In this case the shotcrete components and the water are mixed (usually in a truck mounted mixer) before delivery into a positive displacement pumping unit, which then delivers the mix hydraulically to the nozzle where air …
https://link.springer.com/article/10.1007/s11771-013-1553-4
Mar 10, 2013 · Mechanism of wet shotcrete interacting with rock in support systems. Abstract. In order to have a good understanding of the behavior of wet shotcrete as a support element interacting with the rock mass, mechanism of wet shotcrete interacting with rock in support systems was analyzed through theoretical, numerical study and analytical analysis.Cited by: 10
https://www.rocscience.com/assets/resources/learning/hoek/Support-in-Underground-Hard-Rock-Mines.pdf
Rock support generally combines the effects of reinforcement, by such elements as dowels, tensioned rock bolts and cables, and support, with shotcrete, mesh and steel sets which carry loads from individual rock blocks isolated by structural discontinuities or zones of loosened rock.
https://www.sciencedirect.com/science/article/pii/S1365160907001141
In underground mining and tunnelling, shotcrete is often used as an important support element. The main design principle for rock support is to help the rock to carry its inherent loads. The shotcrete–rock interaction, however, is very complex and is influenced by a number of important factors (see Fig.Cited by: 55
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