Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)
- 2002.11a
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- Pages.396.1-396
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- 2002
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- 1598-2548(pISSN)
Estimation of Dynamic Characteristics of Namhae Suspension Bridge Using Ambient Vibration Test
상시진동실험을 이용한 남해대교의 동특성 평가
Abstract
The AVT under traffic-induced vibrations was carried out on Namhae Suspension bridge in Korea. Mode shapes as well as natural frequencies up to the 15th mode were acquired exactly, and the effect of traffic mass and temperature on measured natural frequencies was investigated. The results from the AVT are compared with those from forced vibration test(FVT) and FE analysis. (omitted)
Keywords
- Ambient Vibration Test;
- Dynamic Characteristics;
- Natural Frequency;
- Mode Shape;
- Traffic-induced Vibration;
- Namhae Suspension Bridge