Wind amasss leading three -dimensional supporting construction of sand ground layer undercut tunnel

The utility model discloses a wind amasss leading three -dimensional supporting construction of sand ground layer undercut tunnel, include that arch wall water horizontally rotating spouts the stake,face water horizontally rotating spouts the stake and spouts the stake perpendicularly soon, arch wall water horizontally rotating spouts the stake and moves towards to set up along the tunnel, and the arch wall water horizontally rotating of a plurality of interlocks of each other spouts an arch wall in formation tunnel, face water horizontally rotating spouts the stake and moves towards to set up along the tunnel, and a plurality of face water horizontally rotating spout the department of topping bar that the face was located in the stake, spout a perpendicular to tunnel perpendicularly soonand move towards to set up, a plurality ofly spout the stake perpendicularly soon and locate the light and shade boundary and face upward slope department. The utility model discloses the arch wall water horizontally rotating