| Keywords |
Movement ; Impact ; Characteristics ; Multi-layer ; Sport facilities |
| Abstract |
This study investigated the impact force caused by sports and movements to prevent noise and vibration in multi-layer sport facility. We selected six kinds of sampling sports for measurement and reviewed impact according to frequency that affects load cell varying motions. In this study, approximately 20 Hz of vibration is occurred in regular movements like walking and slow running so the design is needed to consider impactive vibration. And approximately 100 Hz of vibration is occurred in stomp and shooting motions so the design is needed to consider structural noise as well as impactive vibration. Furthermore, hill drop, shot motion and a shoulder throw have great impact, so detail review will be needed for complement in sport facilities design. |