Clt panel reinforcing structure

Abstract

To provide a means for efficiently reinforcing strength around a through hole of a CLT panel. A CLT panel reinforcing structure includes a CLT panel having a through hole; hole; a first reinforcing member having a first plate and a first pipe, the first plate having a first opening; and a second reinforcing member having a second plate and a second pipe, the second plate having a second opening. In the first reinforcing member, the first pipe is inserted into the through hole in a state where an outer peripheral surface of the first pipe abuts on an inner peripheral surface of the through hole, and a largest surface of the first plate abuts on a first surface of the CLT panel. In the second reinforcing member, the second pipe is inserted into the through hole in a state where an outer peripheral surface of the second pipe abuts on an inner peripheral surface of the first pipe, and a largest surface of the second plate abuts on a second surface located opposite to the first surface of the CLT panel.

1 . A CLT panel reinforcing structure comprising:
 a CLT panel having a through hole;   a first reinforcing member having a first plate and a first pipe, the first plate having a first opening; and   a second reinforcing member having a second plate and a second pipe, the second plate having a second opening, wherein   the first pipe extends from a first region including the first opening of the first plate in a direction crossing a largest surface of the first plate,   the second pipe extends from a second region including the second opening of the second plate in a direction crossing a largest surface of the second plate,   in the first reinforcing member, the first pipe is inserted into the through hole in a state where an outer peripheral surface of the first pipe abuts on an inner peripheral surface of the through hole, and the largest surface of the first plate abuts on a first surface of the CLT panel, and   in the second reinforcing member, the second pipe is inserted into the through hole in a state where an outer peripheral surface of the second pipe abuts on an inner peripheral surface of the first pipe, and the largest surface of the second plate abuts on a second surface located opposite to the first surface of the CLT panel.   
     
     
         2 . The CLT panel reinforcing structure according to  claim 1 , wherein
 the first pipe extends to the second plate, and   the second pipe extends to the first plate.   
     
     
         3 . The CLT panel reinforcing structure according to claim  claim 1 , wherein
 the first region is a peripheral edge of the first opening, and   the second region is a peripheral edge of the second opening.   
     
     
         4 . The CLT panel reinforcing structure according to  claim 1 , wherein
 the first plate and the second plate are adhered to the CLT panel by an adhesive.   
     
     
         5 . The CLT panel reinforcing structure according to  claim 1 , wherein
 the first plate, the first pipe, the second plate, and the second pipe are each formed of metal.   
     
     
         6 . The CLT panel reinforcing structure according to  claim 1 , wherein
 the CLT panel forms a wall of a building.