| 摘要 |
PROBLEM TO BE SOLVED: To provide a vibration suppression member and a staircase structure capable of suppressing vibration transmission to a structure in the periphery of a step board.SOLUTION: A vibration suppression member 11 includes: a vibration board 12; an intermediate member 13 provided between the vibration board 12 and a rear surface of a step board, and for separating the vibration board 12 and the step board; and a vibration transmission member 14 for transmitting the vibration of the step board to the vibration board 12. The vibration transmission member 14 has: a step board connection part 14a connected to the step board; a vibration board connection part 14b connected to the vibration board 12; and a connection part 14c penetrated to the intermediate member 13, and for connecting the step board connection part 14a and the vibration board connection part 14b. A staircase structure includes a plurality of step boards. The plurality of step boards include the step board on which the vibration suppression member 11 is mounted. |
