On the Design of Permanent Rock Support Using Fibre-Reinforced Shotcrete

On the Design of Permanent Rock Support Using Fibre-Reinforced Shotcrete

Fibre-reinforced shotcrete (sprayed concrete) is one of the major components in the support system for tunnels in hard rock. Several empirical design methodologies have been developed over the years due to the complexity and many uncertainties involved in rock support design. Therefore, this paper a...

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Bibliographic Details
Main Authors: Andreas Sjölander, Anders Ansell, Erik Nordström
Format: Article
Language:English
Published: MDPI AG 2023-02-01
Series:Fibers
Subjects:
fibre-reinforcement
shotcrete
rock support
design methodology
experimental testing
Online Access:https://www.mdpi.com/2079-6439/11/2/20

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