Current state of the art usage of structural synthetic fibres as a replacement for steel mesh and steel fibres in sprayed primary linings, final linings, cast in situ linings and in precast segmental linings

摘要

The purpose of this paper is to bring to the attentudion of the audience the numerous cases around theudworld that have substituted steel mesh and steel fiudbres for structural synthetic fibres as theirudreinforcement option in different types of tunnels.