A Threshing Machine For Tunnel Construction and Tunnel Construction Method Of Using It

摘要

The present invention relates to a tunneling compactor capable of firmly pouring concrete during tunnel lining, and a tunnel construction method using the same, and a formwork inserted into the tunnel and having an insertion hole formed on one side thereof, and the insertion hole formed inside the formwork. A housing installed in the part, a piston rod inserted into the housing and drawn into and out of the formwork through the insertion hole, and an actuator that supplies air to a lower portion of the piston rod inside the housing to move the piston rod. Including, a vibration compactor for performing a compaction operation on the concrete filled between the outer surface of the formwork and the inner surface of the excavation, and a control unit for controlling the vibration compactor, wherein the control unit causes the vibration compactor to complete the compaction operation, the Disclosed is a tunneling compactor capable of forming a solid and neat lining by controlling the outer end of the piston rod to be positioned on the same line as the outer periphery of the insertion hole, and a tunnel construction method using the same.