TBM HYBRID SEGMENT FOR SHIELD TBM TUNNEL

摘要

One embodiment of the present invention is a cylindrical segment body formed of concrete for use in building the wall of the TBM tunnel, structural synthetic fiber reinforcement disposed to be distributed inside the segment body to reinforce the segment body, and the segment body It provides a hybrid segment for a shield TBM tunnel comprising a panel-shaped plastic reinforcement disposed in the interior of the segment body corresponding to the reinforcement direction of the segment body to further reinforce in the desired direction.