한국소음진동공학회:학술대회논문집 (Proceedings of the Korean Society for Noise and Vibration Engineering Conference)
- 한국소음진동공학회 2008년도 추계학술대회논문집
- /
- Pages.452-457
- /
- 2008
- /
- 1598-2548(pISSN)
TPA 기법을 이용한 건물 내 설비 동하중 산정
Estimation of the Dynamic Load of the Utility in Building by TPA Method
- Jeong, Min-Ki ;
- Kim, Yong-Ku ;
- Ahn, Sang-Kyung ;
- Lee, Sang-Yeop (LMS Korea) ;
- Lee, Seong-Soo
- 발행 : 2008.11.20
초록
In this paper, the vibrations of floor systems of which buildings are under construction are studied by experimental and analysis method. The first step is to measure the operational response data and FRF at the supporting points of the utility and the second step is to calculate the dynamic load by TPA Method which provided by LMS VirtualLab System Analysis Module. The dynamics we used to identify is expressed by below equation;