19 Meshing with Disrac ® : The Finite Element mesh created by the software GID (www.gidhome.com) is transformed by the module Discrac® to generate specific elements for fractures, bolts and cables.www.gidhome.com The meshing tool integrates: Intersecting fractures (a) Non persistent fractures (b) Rockbolts passing through fractures (c ) (c) (a) (b) Main activities: Consulting services - TUNNELS